DE1926812A1 - Piezoelectric ceramic mass used in manufacture of - wave filters and electromechanical converters - Google Patents

Piezoelectric ceramic mass used in manufacture of - wave filters and electromechanical converters

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Publication number
DE1926812A1
DE1926812A1 DE19691926812 DE1926812A DE1926812A1 DE 1926812 A1 DE1926812 A1 DE 1926812A1 DE 19691926812 DE19691926812 DE 19691926812 DE 1926812 A DE1926812 A DE 1926812A DE 1926812 A1 DE1926812 A1 DE 1926812A1
Authority
DE
Germany
Prior art keywords
pbtio3
pbzro3
zno
tho2
mol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19691926812
Other languages
German (de)
Inventor
Masanobu Kubosaki
Toshiyuki Kudo
Fumio Naito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to DE19691926812 priority Critical patent/DE1926812A1/en
Publication of DE1926812A1 publication Critical patent/DE1926812A1/en
Pending legal-status Critical Current

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Abstract

Piezoelectric ceramic mass used in manufacture of wave filters and electromechanical converters. G6A. Consists of a ternary solid solution with basic composition of 2.5 mole-% to 60 mole-% Pb(M1/3Nb2/3)O3 where M is nickel or cobalt, not more than 60 mole-% PbTiO3 and not more than 80 mole-% PbZrO3. Can in addition contain at least one oxide of Mn, Zn, Cr, Fe, Ta or Th. Additions reduce the resonance resistance, increase the mechanical properties and reduce variations in resonance frequency with temp. Additions not to exceed 3% by wt; of the ternary system combination. General formula: Pb(NIl/3 Nb2/3)TiyZrzO3 where x+y+z = 1. For electro-mechanical converters such as pick-up heads and microphones.

Description

"Piezoelelctrische keraullsche Massen und ihre Verwendung zur Herstellung von Wellenfiltern und elektromechanischen Wandlern" Priorität: 27. Mai 1968, Japan, Nr. 35 918/68 24. September 1968, Japan, Nr. 68 859 Nr. 68 860, Nr. 68 861, Nr.68 862."Piezoelectric Keraulic masses and their use for production of wave filters and electromechanical converters "Priority: May 27, 1968, Japan, No. 35 918/68 September 24, 1968, Japan, No. 68 859 No. 68 860, No. 68 861, No. 68 862

Nr. 68 863 und Nr. 68 864 Elektromechanische Wandler, wie Tonabnehmer und Mikrophone, erfordern eine große Ausgangsleistung und einen flachen Anstieg der Frequenzcharakteristiken. Es ist deshalb erwünscht, daß piezoelektrische Massen einen großen elektromechanischen Kopplungskoeffizienten (z.B. 30 % oder größer) und auch eine große Dielektrizitätskonstante aufweisen. Elektromechanische Wellenfilter für Radioemnfänger und Fernsehgeräte sollen einen genau bestimmten Wert des Kopplungskoeffizienten, einen niedrigen Resonanzwiderstand und einen großen mechanischen Gütefaktor haben Die Wandler erfordern außerdem eine große Temperatur- und Zeitstabilität der Resonanzfrequenz und anderer elektrischer Eigenschaften. Weiterhin ist es für den Gebrauch bei hohen Temperaturen erwünscht, daß keramische Massen einen hohen Curiepunkt haben. No. 68 863 and No. 68 864 Electromechanical converters, such as pickups and microphones, require a large output power and a flat slope the frequency characteristics. It is therefore desirable that piezoelectric masses a large electromechanical coupling coefficient (e.g. 30% or greater) and also have a large dielectric constant. Electromechanical wave filters for radio receivers and television sets, a precisely determined value of the coupling coefficient, have a low resonance resistance and a large mechanical quality factor The transducers also require a high temperature and time stability of the resonance frequency and other electrical properties. Furthermore, it is for use at high levels Temperatures desirable that ceramic Masses a high Curie point to have.

Es sind bereits keramische Nassen für die vorgenannten Zwecke bekannt, die als Hauptkomponente Bleititanatzirkonat oder Bariumtitanat aufweisen. Ein Teil des Bleies im Bleititanatzirkonat kann z.B. durch Bariumionen, Strontiumionen oder Calciumionen ersetzt werden. Es können auch ein oder mehrere Metalloxyde zu dem Bleititanatzirkonat hinzugefügt werden, um so die piezoelektrischen und die Sinterungscharakteristiken zu verbessern. Ceramic wetnesses are already known for the aforementioned purposes, which have lead titanate zirconate or barium titanate as their main component. A part of the lead in lead titanate zirconate can e.g. be replaced by barium ions, strontium ions or Calcium ions are replaced. There can also be one or more metal oxides to the Lead titanate zirconate can be added to improve the piezoelectric and sintering characteristics to improve.

Keramische Massen auf der Grundlage von Barlumtitanat haben einen kleinen elektromechanischen Kopplungskoeffizienten und einen niedrigen Curiepunkt bei etwa 120° C. Die Keramiken sollen deswegen nur in niedrigen Temperaturbereichen verwendet werden. Andererseits habenkermische Massen auf der Grundlage von Bleltitanatzirmonat einen relativ hohen Curiepunkt, der den Gebrauch bei hohen Temperaturen zuläßt, weisen aber gewöhnlich durch die genannten. Ceramic bodies based on barlum titanate have one small electromechanical coupling coefficient and a low Curie point at around 120 ° C. The ceramics should therefore only be used in low temperature ranges be used. On the other hand, have ceramic masses based on bleltitanate fermonth a relatively high Curie point, which allows use at high temperatures, but usually indicate by the named.

Zusätze verursachte Entartungen auf. Zur Herstellung von keramischen Massen auf der Grundlage von Bleititanatzirkonat, die zur Erzielung einer hohen Dichte gut gesintert sind, ist es oft erforderlich, die Keramiken bei einer Temperatur oberhalb 13000 C zu brennen. Während des Brennens bei solch einer hohen Temperatur ist aber eine beträchtliche Verdampfung des Bleioxyds unvermeidbar. In diesem Zusammenhang ist eine Vielzahl von Verfahren zur Verhinderung der Verdampfung des PbO vorgeschlagen worden. Es ist aber schwierig, nach diesen bekannten Verfahren Keramiken herzustellen, die die erwünschten piezoelektrischen Charakteristiken haben. Außerdem müssen die herkömmlichen Keramiken um einen grossen elektromechanischen Kopplungskoeffizient zu erhalten, unter Anwendung einer nachteiligent hohen Gleichspannung von 40 kV/cm bis 50kV/cm polarisiert werden. Additions caused degeneration. For the production of ceramic Materials based on lead titanate zirconate, which are used to achieve a high Density are well sintered, it is often necessary to keep the ceramics at one temperature to burn above 13000 C. While burning at such a high temperature but considerable evaporation of the lead oxide is unavoidable. In this context a variety of methods for preventing evaporation of the PbO are proposed been. However, it is difficult to manufacture ceramics using these known methods, which have the desired piezoelectric characteristics. In addition, the conventional ceramics by a large electromechanical coupling coefficient to get under Use of a disadvantageously high DC voltage be polarized from 40 kV / cm to 50 kV / cm.

Es ist deshalb eine Aufgabe der Erfindung, neue und verbesserte piezoelektrische keramische Massen zu schaffen, die die oben beschriebenen, bestimmten Eigenschaften aufweisen, die durch einen großen piezoelektrischen Kopplungskoeffizienten und durch eine große Dielektrizitätskonstante gekennzeichnet sind, die bei der Betriebstemperatur nicht schwanken und die ferner durch einen grossen mechanischen Gütefaktor, einen niedrigen Resonanzwiderstand und einen großen piezoelektrischen Kopplungskoeffizienten gekennzeichnet sind0 Diese Aufgaben werden durch die Erfindung gelöst, Gegenstand der Erfindung ist somit eine piezoelektrische keramische Masse, bestehend aus einer ternären festen Lösung, die als Grundkomponenten 2.5 Mol-% bis 60,0 Mol-% Pb(M1/3Mb2/3)O3, wobei M Mikkel oder Kobalt bedeutet, nicht mehr als 60,0 Mol-% PbTiO3 und nicht mehr als 80 Mol-% PbZrO3 enthält. Zusätzlich zu den genannten wesentlichen Komponenten kann sie weinigstens ein Oxyd von Mangan, Zink, Chrom, Eisen, Tantal oder Thorium als Zusatz bzw. Zusätze zur Reduzierung des Resonanzwiderstandes, zur Erhöhung des mechantschen Gütefaktors und zur Erniedrigung der Variationen der Resonanzfrequenz mit der Temperatur enthalten. Die Menge des Zusatzes soll nicht mehr als 3 Gew.-% der Zusammengesetzung des maßgeblichen ternären Systems betragen.It is therefore an object of the invention to provide new and improved piezoelectric To create ceramic masses that have the specific properties described above have, by a large piezoelectric coupling coefficient and by a large dielectric constant which are characterized at the operating temperature do not fluctuate and furthermore by a large mechanical quality factor, a low resonance resistance and a large piezoelectric coupling coefficient are characterized0 These objects are achieved by the invention, subject matter the invention is thus a piezoelectric ceramic mass, consisting of a ternary solid solution containing as basic components 2.5 mol% to 60.0 mol% Pb (M1 / 3Mb2 / 3) O3, where M is Mikkel or cobalt, not more than 60.0 mol% and not PbTiO3 contains more than 80 mol% PbZrO3. In addition to the essential components mentioned it can be at least an oxide of manganese, zinc, chromium, iron, tantalum, or thorium as an additive or additives to reduce the resonance resistance, to increase the mechanical quality factor and to reduce the variations in the resonance frequency with the temperature included. The amount of the additive should not be more than 3% by weight the composition of the relevant ternary system.

Die keramische Masse der Erfindung kann in einfacher Weise hergestellt werden und zur Herstellung von Wellenfiltern und anderer Gegenstände verwendet werden0 Wie oben erwähnt, ißt die beträcht liche Verdampfung des Bleioxyds beim Brennen bei Temperaturen oberhalb 13000 C ein Problem bei der Sinterung von Bleiverbindungen wie Bleititanatzirkonat0 Bei der keramischen Masse der Erfindung tritt ein geringerer Verlust an Bleioxyd durst. Verdampfung ein als bei Bleititanatzirkonat, weil die Masse bei Temperaturen unterhalb 13000 C gebrannt wird. Das ternäre System kann ohne eine besondere Kontrolle der PbO-Atmosphäre gebrannt werden.The ceramic mass of the invention can be produced in a simple manner and for the manufacture of wave filters and others Objects As mentioned above, the considerable evaporation of lead oxide eats away a problem with the sintering of when firing at temperatures above 13000 C Lead compounds such as lead titanate zirconate in the ceramic mass of the invention there is less loss of lead oxide thirst. Evaporation as with lead titanate zirconate, because the mass is fired at temperatures below 13000 C. The ternary system can be fired without special control of the PbO atmosphere.

Keramische Körper, die gemäß der Erfindung hergestellt sind, weisen einen planaren piezoelektrischen Kopplungskoeffizienten grös ser als 30 % auf und sind deshalb zur Verwendung bei elektromechanischen Wandlern, wie Tonabnehmern und Mikrophonen, geeignet.Ceramic bodies made according to the invention have a planar piezoelectric coupling coefficient greater than 30% and are therefore for use in electromechanical transducers such as pickups and Microphones, suitable.

Die keramischen Massen der Erfindung weisen im Temperaturbereich von -20° C bis 600 G eine Veränderung der Resonanzfrequenz von weniger als 9 x 10-6/°C auf und sind somit als Wellenfilter brauchbar.The ceramic compositions of the invention have in the temperature range of -20 ° C to 600 G a change in the resonance frequency of less than 9 x 10-6 / ° C and can therefore be used as a wave filter.

Die Veränderung der Resonanz frequenz (T.K) errechnet sich nach der Pormel: T.K = fr(60° C) - fr(-20° C) 80fr(20° C) in der fr(600 C), fr(200 C) und fr(-20° C) die Resonanzfrequenz bei 60° Cbzw. bei 200 C oder -20° C sind.The change in the resonance frequency (T.K) is calculated according to the Pormel: T.K = fr (60 ° C) - fr (-20 ° C) 80fr (20 ° C) in the fr (600 C), fr (200 C) and fr (-20 ° C) is the resonance frequency at 60 ° C or are at 200 C or -20 ° C.

Die Erfindung wird im folgenden anhand der Zeichnungen näher beschrieben. Im einzelnen zeigen: Fig. 1 ein gemäß der Erfindung verwendetes Dreiecksdiagramm eines ternären Systems xPb(Ni1/3Nb2/3)O3-yPbTiO3-zPbZrO3.The invention is described in more detail below with reference to the drawings. Show in detail: Fig. 1 shows a used according to the invention Triangle diagram of a ternary system xPb (Ni1 / 3Nb2 / 3) O3-yPbTiO3-zPbZrO3.

Fig. 2 ein gemaß der Erfindung verwendetes Dreiecksdiagramm eines ternären Systems xPb(Co1/3Nb2/3)O3-yPbTiO3-zPbZrO3 und Fig. 3 eine graphische Darstellung der Temperaturabhängigkeit der Dielektrizitätskonstanten einer beispielhaften Grundmasse Pb(Co1/3Nb2/3)O3-PbTiOZrO3 gemäß der Erfindung mit einem Zusatz von MnO2. Figure 2 is a triangular diagram of a used in accordance with the invention ternary system xPb (Co1 / 3Nb2 / 3) O3-yPbTiO3-zPbZrO3 and FIG. 3 shows a graph the temperature dependence of the dielectric constant of an exemplary matrix Pb (Co1 / 3Nb2 / 3) O3-PbTiOZrO3 according to the invention with an addition of MnO2.

In Fig. 1, die ein Dreiecksdiagramm einer ternaren festen Lösung Pb(Ni1/3Nb2/3)O3-PbTiO3-PbZrO3 darstellt> weist das System in dem Polygon ABCDEF einen planaren Kopplungskoeffizienten von ungefähr 20 % oder größer auf. Innerhalb des Polygons ABCDEF umfaßen die keramischen Massen 2,5 Mol-% bis 62,5 Mol-% von Pb(Ni1/3Nb2/3)O3, nicht mehr als 75,0 Mol-% PbTiO3 und nicht mehr als 87,5 Mol-% PbZrO3. Innerhalb des Polygons GHIJKL weisen die keramischen Massen einen planaren Kopplungskoeffizienten von ungefähr 30 % oder größer auf. Die genannten Erzeugnisse, insbesondere die letzteren, sind wertvolle elektromechanische Wandler. Die keramischen Erzeugnisse innerhalb des Polygons LMNOBAKPQ weisen in dem Temperaturbereich von -20° C bis 600 C eine Veränderung der llesonanzfre quenz unterhalb 90 x 10-6/° C auf, und sind so besonders wertvoll als piezoelektrische keramische Massen, z.B. als keramische Filter. Weiterhin weisen die Zusammensetzungen innerhalb des Polygons ABCDEF, die einen Zusatz oder Zusätze wle MnO2 usw. enthalten, einen kleinen planaren Kopplungskoeffizienten und eine geringe Veränderung der Resonanzfrequenz auf, In der Pig.2, die ein Dreiecksdiagramm einer ternären festen Lösung Pb(Co1/3Nb2/3)O3-PbTiO3-PbZrO3 darstellte weist das System innerhalb des Polygons ABCDEF einen planaren Kopplungskoeffizienten von ungefähr 20 % oder größer auf. Die keramischen Erzeugnisse innerhalb des Polygons ABCDEF umfassen 2,0 Mol-% bis 60,0 Mol-% Pb(Co1/3Nb2/3)O3, nicht mehr als 60,0 Mol-% PbTiO3 und nicht mehr als 80,0 Mol-.% PbZrO3e Die keramischen Erzeugnisse innerhalb des Polygons GHIJKL weisen einen planaren Kopplungskoeffizienten von ungefähr 40 ß oder größer auf. Die genannten Erzeugnisse, insbesondere die letzteren, sind wertvolle elektromechanische Wandler. Die keramischen Erzeugnisse innerhalb des Polygons GHIJKL Weisen im Temperaturbereich von 200 C bis 600 C eine Änderung der Resonanzfrequenz unterhalb 90 x 10-6/° C auf> und sind somit besonders wertvoll als piezoelektrische keramische Massen, z.B. als keramische Filter. Weiterhin weisen die Zusammensetzungen in dem Polygon ABCDEF, die einen Zusatz oder Zusätze wie NnO2 usw. enthalten, einen kleinen planaren Kopplungskoeffi zienten und eine geringe Änderung der Resonanzfrequenz auf, Praktische Beispiele Zur Herstellung der keramischen Nasse der Erfindung müssen die wesentlichen Ausgangsstoffe (d.h. PbO oder Pb3O4. NiO oder CoO, Nb2O5, TiO2 und ZrOz) und die gegebenenfalls weiter zuzusetzenden Bestandteile, d.h. MnO2, ZnO, Cr2O3, Fe2O3, Ta2O5 oder ThO2, mit destilliertem Wasser 10 bis 15 Stunden lang in einer mit Gummi ausgekleidaten Kugelmühle innig vermischt werden Danach wird die Mischung getrocknet und unter einem Druck von 1000 kg/cm² in die gewünschte Form gepreßt. Die geformten Stücke werden 2 Stunden bei 8500. C bis. 900° C kalziniert, in liner Kugelmühle feucht pulverisiert und getrocknet. Das trockene Produkt* daß eine kleine Menge destillierten Wassers enthält, wird unter einem Druck von 1000 kg/cm² in Scheiben von 8 mm Durchmesser und 2 mm Dicke gepreßt. Die gepreßten Scheiben werden 1 Stunde bei 11900 C bis 12500 C gebrannt. Die gesinterten keramischen Erzeugnisse werden auf beiden Seiten bis zu einer Dicke von 0,4 mm poliert. Zur Ausbildung Ton Elektroden wird die polierte Scheibe auf beiden Seiten mit. Silberfarbe überzogen und bei 6000 0 gebrannt. Zur Polarisation werden die Proben in ein Silikonälbad von 1000 C eingetaucht, 1 Stunde mit einer Gleichspannung von 15 kV/mm beaufschlagt und innerhalb 30 Minuten im elektrischen Feld auf Raumtemperatur abgekühlt. Die dielektrischen und piezoelektrischen Eigenschaften der polarisierten Proben sind gemessen und in den Tabellen 1 und II aufgeführt.In Fig. 1, which is a triangular diagram of a ternary solid solution Pb (Ni1 / 3Nb2 / 3) O3-PbTiO3-PbZrO3 represents> the system has a planar coupling coefficient in the polygon ABCDEF of about 20% or greater. Inside the polygon include ABCDEF the ceramic ones Masses 2.5 mol% to 62.5 mol% of Pb (Ni1 / 3Nb2 / 3) O3, not more than 75.0 mol% PbTiO3 and not more than 87.5 mol% PbZrO3. Point within the polygon GHIJKL the ceramic masses have a planar coupling coefficient of approximately 30% or bigger on. The products mentioned, especially the latter, are valuable electromechanical converters. The ceramic products within the polygon LMNOBAKPQ show a change in the resonance frequency in the temperature range from -20 ° C to 600 ° C frequency below 90 x 10-6 / ° C, and are particularly valuable as piezoelectric ceramic masses, e.g. as ceramic filters. Continue to show the compositions within the polygon ABCDEF that have an additive or additions wle contain MnO2, etc., a small planar coupling coefficient and a small change in the resonance frequency on, In the Pig.2, which is a triangle diagram a ternary solid solution Pb (Co1 / 3Nb2 / 3) O3-PbTiO3-PbZrO3 shows that System within the polygon ABCDEF has a planar coupling coefficient of approximately 20% or greater. The ceramic products inside the polygon ABCDEF comprise 2.0 mol% to 60.0 mol% Pb (Co1 / 3Nb2 / 3) O3, not more than 60.0 mol% PbTiO3 and not more than 80.0 mol.% PbZrO3e. The ceramic products within the Polygons GHIJKL have a planar coupling coefficient of approximately 40 ß or bigger on. The products mentioned, especially the latter, are valuable electromechanical converters. Ceramic products inside polygon GHIJKL Show a change in the resonance frequency in the temperature range from 200 C to 600 C. below 90 x 10-6 / ° C to> and are therefore particularly valuable as piezoelectric ceramic masses, e.g. as ceramic filters. Furthermore, the compositions in the polygon ABCDEF, which contain an additive or additions such as NnO2 etc., one small planar Kopplungskoeffi cients and a small change in the resonance frequency on, Practical Examples To prepare the ceramic paste of the invention must the essential starting materials (i.e. PbO or Pb3O4, NiO or CoO, Nb2O5, TiO2 and ZrOz) and the possibly further constituents to be added, i.e. MnO2, ZnO, Cr2O3, Fe2O3, Ta2O5 or ThO2, with distilled water for 10 to 15 hours are then intimately mixed in a rubber-lined ball mill the mixture is dried and made into the desired one under a pressure of 1000 kg / cm² Pressed shape. The molded pieces are heated to 8500 ° C for 2 hours. 900 ° C calcined, pulverized moist in a liner ball mill and dried. The dry product * that Containing a small amount of distilled water is under a pressure of 1000 kg / cm² pressed into disks of 8 mm in diameter and 2 mm in thickness. The pressed discs are fired for 1 hour at 11900 C to 12500 C. Sintered ceramic products are polished on both sides to a thickness of 0.4 mm. For training clay The polished disk is using electrodes on both sides. Silver color plated and burned at 6000 0. For polarization, the samples are placed in a silicone bath immersed at 1000 C, applied with a direct voltage of 15 kV / mm for 1 hour and cooled to room temperature within 30 minutes in an electric field. the dielectric and piezoelectric properties of the polarized samples are measured and listed in Tables 1 and II.

Die Nummern der Proben in den Tabellen I und II und die Bereiche der Zusammensetzung der Massen der Erfindung sind in den Figuren 1 und 2 gezeigt. Zusammensetzungen, die durch das Polygon ABCDEF in den Figuren 1 und 2 definiert sind, haben die oben. beschriebenen und im einzelnen in den Tabellen I und II gezeigten Eigenschaften. Bei keramischen Massen, die mehr als 62,5 Mol-% Pb(Ni1/3Nb2/3)O3 oder mehr als 60 Mol-% Pb(Co1/3Nb2/3)O3 enthalten, ist die Piezoelektrizität schwach und der planare Kopplungskoeffizient klein. Bei Massen, die weniger als 2,5 Mol Pb(Ni1/3Nb2/3)O3 oder weniger als 2,0 Mol-% Pb(Co1/3Nb2/3)O3 enthalten, sind die piezoelektrischen Eigenschaften ungenügend. The sample numbers in Tables I and II and the ranges the composition of the compositions of the invention are shown in FIGS. Compositions defined by the polygon ABCDEF in Figures 1 and 2 are have the above. and shown in detail in Tables I and II Properties. For ceramic masses that are more than 62.5 mol% Pb (Ni1 / 3Nb2 / 3) O3 or contain more than 60 mol% of Pb (Co1 / 3Nb2 / 3) O3, the piezoelectricity is weak and the planar coupling coefficient is small. For masses less than 2.5 moles Pb (Ni1 / 3Nb2 / 3) O3 or less than 2.0 mol% of Pb (Co1 / 3Nb2 / 3) O3 are the piezoelectric properties insufficient.

Andererseits können Massen, die im Falle von Pb(Ni1/3Nb2/3)O3 75,0 Mol-% oder mehr Mol-% PbTiO3 oder imi Falle von Pb(Co1/3Nb1/3)O3 60,0 Mol-% oder mehr Mol-% PbTiO3 enthalten, nicht zu keramischen Erzeugnissen gesintert werden. Ferner weisen Massen, die im Falle von Pb(Ni1/3Nb2/3)O3 87,5 Mol-% oder mehr Mol-% oder im Falle von Pb(Co1/3Nb2/3)O3 80,0 Mol-% oder mehr Mol-% PbZrO3 enthalten, bei Raumtemperatur nur eine schwache Piezoelektrizität auf. On the other hand, masses which in the case of Pb (Ni1 / 3Nb2 / 3) O3 can be 75.0 Mol% or more mol% of PbTiO3 or in the case of Pb (Co1 / 3Nb1 / 3) O3 60.0 mol% or contain more mol% PbTiO3, cannot be sintered into ceramic products. Furthermore, masses which, in the case of Pb (Ni1 / 3Nb2 / 3) O3, are 87.5 mol% or more mol% or in the case of Pb (Co1 / 3Nb2 / 3) O3 contain 80.0 mol% or more mol% of PbZrO3, only weak piezoelectricity at room temperature.

Die Tabellen 1 und II zeigen die keramischen Eingenschaften der Iteramischen Massen ohne oder mit dem Oxyd von Mn, Zn, Cr, Fe, Ta oder Th in einer Menge bis zu 3 Gew.-% der Zusammensetzung des maßgeblichen ternären Systems. Der Zusatz von Oxyd zu den Grundkomponenten verringert augenscheinlich ihren Resonanzwiderstand in einem wesentlichen Ausmaß. Der Zusatz bewirkt auch eine Erhöhung des mechanischen Gütefaktors und eine Verbesserung ihres planaren Kopplungskoeffizienten. Der Zusatz verringert weiterhin die Veränderung ihrer Resonanzfrequenz mit der Temperatur. Der Zusatz von Manganoxyd fördert besonders die oben beschriebenen erwünschten Wirkungen. Tables 1 and II show the ceramic properties of the Iteramic Masses without or with the oxide of Mn, Zn, Cr, Fe, Ta or Th in an amount up to at 3% by weight of the composition of the relevant ternary system. The addition of Oxide to the basic components apparently reduces their resonance resistance to a substantial extent. The addition also causes an increase in the mechanical Figure of merit and an improvement in their planar coupling coefficient. The addition further reduces the change in their resonance frequency with temperature. The addition of manganese oxide particularly promotes the desired effects described above.

Figur 3 zeigt die Temperaturveränderung der Dielektrizitätskonstanten von keramischen Massen gemäß der Erfindung mit eines 2usatz von MnO2. Aus Figur 3 sieht man, daß keramische Massen gemäß der Erfindung eine relativ hohe Curietemperatur haben. Fast alle keramischen Massen gemäß der Erfindung weisen einen großen planaren Kopplungskoeffizienten auf, und insbesondere weisen die im Bereich der morphotropischen Übergangsgrenze hohe Werte von 50 % bis 55 % auf, Tabelle I 1L Anteil an ar IZusatz ir 13reJ Dioite, .Grund se ii;l I 2;usatz se Brev Pb'i f P;Pitei77 t£L .-% c?r;p-4 g/cm3 t b )O o B' y Z /3)C)? ; =i 1 iOO 0,400 0.400 0.000 - s 1190 i 7@58 2 0.500 0.400 0.100 - - 1200 I : 7.55 . - . Kr02 0.5 1190 7.74 1n02 1.0 1190 -7.76 MhO2 3.0 1180 7.60 3 0.500 0.375 0.1251 - 1230 7.58 - 4 0.437 0.400 0.163 - - 1220 1 7.51 5 0.375- 9.375 0.250 . 1250 ; 7.67 7min02 0.5 1220 . 7.67 NnO2 1.0 1220 7.73 ~ KnO2 3.0 1200 7.74 I - MnOZ 3s:0o 1122zog i . 6 0.300 0.375 0.3251 i 1220.; - 7.53 7 0.250 0.400 0.350 ~ 1220 1 7.55 - . - . - NnO2 0F5 1230 ! 7.58 i - - IW,nO2 1.0 1220 ! 7,55 1.. tr02 3.0 1200 7.37 hnO2 5.0 in02 3.0 1180 - 7.22 ! . . . Fe203 0.1 1220 - 7.21 - - .'' - zu -- --- Fe203 0.5 1220 7.40 - . - Je203 1.0 1190 - 7.33 -. -½ - --.- .-. je203 3.0 1190 v 6.23 : ; - ZnO. 0.1 1220 .7.34 - - ZnO 0.5 1220 7.52 - ZnO 1.0 11901 - Zn06. 1190 112129g?1 .- ,87.50 1 -. Cr203 0.1 1220 i 7.39 - - - . - -- - Cr203 0.5 1220 i 7.12 . . - Cr205 1.0 1190 | 6.55 . Ta20s 0.1 1230 ! 7.59 - Ta205 0.5 1220 : 7.61 . Ta20s 1.0 1190 - 6.80 Ta TanOs 0 ilcaorJ.o 5.0 1190 5.88 Tabelle I (Forts.) -- - ------ -- . --. ; 4 - <;t.UUaIL nach eier Polare , Diele4, Re.sona'i-: rt <o£otp=t ct AndePuRg ae Ott t;sXX ' frcquez ppw idei ' scher} putzesonu ona;.z£r , frcqueaa r. in s ct,and t R, B*, t;efalttos; quenæ .l.a,Temp. g!t;arts E , .in ng -- ~ ~ ~. , ~ ~.~ l ~ ~ , x 1 c, 0,216 . 0.216 . 310.1 0.285 93 53 . +68 C t ,988 5655 0.530 6 842 1,943 356.8 0.322 6 846s 2,300 355.5 0.300 25 280 ~ '. 0.345 . - - + . In 0.311 ~ . ~ 5 1,217 348.8 0.314 52 142 -155 2t159 349.2 ' 0.427. 5 442 . - 2,049 355.1 0.411 .. 5. 495 - 24065 341.1 °4408 X . 8 395 .: 2.040 347.1 0.365 ' 13 227 -56 - 0.524 - - 1,482 314.9, 0.369 .23 . .23 - * 99 -1,778 332.7 0.454 5 450 2,012 338.3 0.450 4 . 481. ~« . 1,405 336.4 0.446 5 - 536 1,275 335.8 0.339 15 - 437 2t090 ' 3a0.7 0.415 2 1139 . - 2,360 .,. .-.376.4 0.451 1 1751 - - : . 960 341.7 i 0.261 * 60 231 720 343.7 0.258 95 122- 970 421.1 0.419 22 ' 5195 - : 1,210 416.6 0.542 15 286 f * 1,04O 414.4 0.459 w 21 169 2,440 381.8 0.437 2 870 1,950 384.2 0.371 4. 725 - . 1,520 356.2 0.271 26 - 307 - 1,140 oil9.5 0.450 23 145 - 1,260 413.3 0.524 30 145 Z 1,300 368.3 0.383 158 .33 - 1,106 f03,6 ~0.2 932 sa - , ~ : t.$" ... ;..; i .. " * ,. t Tabelle I Oici? A>i%eii an deiw S t3ldm.asse .z.usatz ie DiseixilJ Dd.cLte- u5ew.e, tCitl9.,I t:iNb2/3) c ,. I 7 z z t .!I1220 1' ' 7 0.250 0.400 0.350 ThO2 0.1 1220 7.51 ThO2 - 0.5 1220 7.59 ThO2 Th02 1.0 1190 7.15 ThO2 3.0 1190 7.03 8 0.200 0.400 0.400 ~ - 1230 ' 7.34 9 0.150 0.400 0.450 - 1230 7.25 10 0.100 00 0.450 - 1230 6.60 12: 0.100 0.425 0.475 - 1230 7.25 n02 0.5 1220 7.32 t°2 1.0 1220 7.42 lsnO2 3.0 1200 7.30- Ta205 0.1 1220 ' 7.29 pa205 0.5 1220 7.31 Ta205 1.0 1190 5.73 Tau05 3.0 zu° 1190 5.78 ThO2 0.1 1220 7.35 ThO2 0.5 1220 7,26 ThO2 1.0 1190 5.57. ThO2 3.0 1190 6.13 je203 0.1 1220 .7.45 je203 0.5 1220 7.11 Je203 1.0 1190 =5.87 Fe 0 3.0 1190 ; 5.23 Znt23 0.1 1220 7.35 Zn°2 0.5 1220 7.40 ZnO2 1.0 1190 i5.86 ZnO2 3.0 1190 5.46' Cr203 0.4 1240 6.86 Cr203'1.0 1240 7.49 12 0.025 0.450 0.525 - 1230 6.94 . l.nO2 °.5 1200 7.21 - ,XnOp- 1.0 1200 i 7.401' = i, Tabelle I (Forts.) wVI 24 Sv dell -n{,'n ir Pon ; isieruJ ~~ ='iTJieiiG!Po.:rJseru:,sr;ncluc~ :I;rl? KeSDfiRiZ-: ri2utEZX9l[t BesalemZ-l iiel Rnaemrr dei lstante r, i.n ll ,s- . stand R, t w8ep- f scher5 G neso-na-zfra kHz eff kpfl R, ~ x10-61o0 » 1>100 416.9 0.516 23 112 1,370 - 406.4 0.47Q - 23 126 -. - - 1,340 388.5 0.386 : 38 - 117 l,lso 384.3 0.316 63 122 - . - 0.318 - - 0 +10& si . o.593 ..- . - --120 40 - - o.304 - - - +12 « 775 304.0 0,36ei 133. 52 -39 1,164 311.7 0.453 6 578 806 327.9 0.449 10 - 685 - 547 . 331.8 i 0.419 - 100 - 56 - .- 791- 362.5 0.438 25 300 - . ~ 1,030 ' 386.0 1 0.489 25. - 119 - -- - a 1,193 - 340.3 .348 28. - 169 .- - 960 366.7 O-.304 - 282 - 32 - - 950 424.4 0.483 -34. 86 K 841 377.1 0.390 41 182 1,026 312.4 0*313 44 . 211 750 330.1 0.224 . 2.52 96 96 - 752 380.5 0.410 1l - 729. 733 3795 0,401 - 25 - 324 W - - = 716 3435 081 71 -. 499 ' -t - . 686 - 432.4 0.113 243 : 322 = - 783 428.8 0.496 34 - 102 775 381.3 o.386 7 1164 785 337.2 o.367 - 4 1913 - 691 i 330.1 0.226 252 118 646 X0.5 o.312 109 97 ~135 325.1 0.297 : 486 - 43 680 zu680 i 297.5 0.300 173 63 +22 839 325.0 0.402 : 9 - 728 728 2 i 8.8 0. 8' 17 ~ 624 Tabelle I Z Anteil an der JZusatz i rejinJ Dichte, r olarer Anteil an der | onGiundmasse IZus8tz Sn BreNnJ Dichte, zPb(U - ~ FWisiO3 Pozr StGw tetnPOL sNb 13- /<)O C o .2{ J - I S Y Zx 1, 125 23 0.250 0.750 0.040 - 1250 7.30 . l n°2 0.5 1180 1.0 1180 ~ 7.54 Ta205 0.1 1220 7.39 Ta205 0.5 1200 , 7.41 Ta205 1.0 1190 1 6.71 ThOZ 0.1 1220 6.42 Th02 0.5 1220 - 6.49 ThO zu ThO 1.0 1190 5.96 Fe2 3 0.1 1220 7.21 Je203 0.5 1220 7.40 Fe203 1.0 1190 6.33 .je203 3.0 1190 6.23 ZnO 0.1 1220 7.34 ,ZnO 0.5 1220 7.52 ZnO 1.0 1190 7.50 ;Cr203 0.4 1230 - 7.76 ler2os 1.0 1230 7.83 -14 0.375- 0.625 0.000 - i 1250 7.50 15 0.500 0.500 0.000 0.5 i 1220 7.58 lnO2 0*5 160 7.82 - Mn02 1.0 1160 7.83 Ta205 0.1 122O 7.63 Ta205 0.5 1220 7.51 Ta205 1.0 1190; 5.62 - - ,Ta205 3.0 1190 5.21 ThO2 0.1 1220 7.61 Th02 0.5 1220 7.21 ich02 1.0 1190 6.24 ThO2 3.0 1190 6.00 Be203 0.1 1220 7.68 -~1Pe207 0.5 1220 7.42 Tabelle I (Forts.) .tI 'ib "; ci-) der l'zla:lsierxm. ERclekl;ri-, Resoñaitfz.~ P.* sñrer s 31 der 7g9cE nderlmg der O ätskc , oaarer: ,CoppZ widr b>'-O'nL's iistant fr, i.n lungsw :tanct R, |keIsktorl quenz Od.Temp. A bot 1 kZX 7. a,.,kp Q {Q- 8 3 i . ~~ ] - 1 333 333 355.2- 0.107 810 198 -86 296 367.3 0.096 376 1562. - - 275 363.9 0.084 705 1120 321 421.1 0.207 232 244 . 328 437.8 .0.265 ?15 146 . - 335 409.2 0.150 408 227 » - 337 355.5 0.140 831 150 505 346.7 0.110 s 787 292 282 328.4 0.102 1259 243 2,080 389-.7 0.415 2 1139 , '2,380 376.4 - 0.451 1 960 341.7 0.261 60 231 - 720 343.7 Q.256 193; 122 970 421.1 0.419 22. 195 1,210 416.6 0.542 15 286 -- 1,040 414.4 - 0.459 21- 169 569 ,9a.p 0.192 38 735 647 394 O.150 67 580 d -, 0.171 - - -75 los 822 356.8 0.216 100 152 -110 900 384.8 0.192 13 2074 891 392.1 0.171 17 2045 932 361.8 0.335 25 '304 1,035 -336.0 0.283 107 104 926 321, 2 0.183 187 187 796 279.4 0.177 460- 112 1,046 4?9. 0.-492 27 114 1, 298 365.8. 0,324 i 49 117 1,267 362.0 0.229 91 172 1,129 359.5 Q.v2*05 205 - 90 821 421.1- 0.419 22 298 1 . 800 415.} 0. 61 34 263 , - Tabelle I ;Holarcr Anteil an der iZitz ir(B'cni Dicbto 3 dir rn t.l Bi DI cho,I v PET)1/JW r 5 0çex t21;7OSI Iil cm3 ' 31 I "- L o s3 3 . c. :C Y z 11)0 . 7.25 15 0.500 0.500 o,ooo Fe203 1.0 kl90 7.36 - FeO3 3.0 1190. 7.25 I ZnO 0.1 1220 7.56 ZnO 0.5 1220 7.23 ZnO 1.0 1190 7.18 ZnO 3.0 1l90 7.08 Cr203 0.4 1220 7.66' - Crvos 1.0 1220 ' 7.71 16 0.625 0.375 O.QOO - 1220 | 7.60 ; . - /i-:nG2 0.5 1 1190 1 7.60 - . . Kai02 0.7 1190 7.77 1 /03 1.0 1 1190 7.831 /Ta25 0.1 1220 ! 7.64 Ta205 0.5 1220 - 7.66 .. . . Ta2Qs 1.0 1190 1 6.99 TaO5 3.0 1190 5.90 ThO2 0.1 1220 7.63 1 ThO2 0.5 1220 | 7.61 ThO2 1.0 j 1190 7.47 ThO2 3.0 1190 7.27 Fe203 0.1 1220 7.46 I i . Fe203 0.5 .1220 , 7.47 Fe203 1.0 .1190 1 7.37 Je203 3.0 1190 zu7.25 i ZnO 0.1 1220 7.01. . . ZnO 0.5 1220 -7.06 ZnO 1.0 1190 7.04 ZnO 3.0 1190 6.22 Cm203 0.4 - 1200 8.12 ,Cr20 1.0 1200 7.92 17 0.025 0.725 0.250 - ! 1200 - 18 0.025 0.525 0.4ins0 - «1230 7.201. FIG. 3 shows the temperature change in the dielectric constant of ceramic masses according to the invention with an addition of MnO2. From Figure 3 it can be seen that ceramic masses according to the invention have a relatively high Curie temperature. Almost all ceramic masses according to the invention have a large planar coupling coefficient, and in particular those in the region of the morphotropic transition limit have high values of 50% to 55%, Table I. 1L portion of ar IZusatz ir 13reJ Dioite, .Grund se ii; l I 2; supplement se Brev Pb'i f P; Pitei77 t £ L .-% c? R; p-4 g / cm3 tb) O o B 'y Z / 3) C)? ; = i 1 iOO 0.400 0.400 0.000 - s 1190 i 7 @ 58 2 0.500 0.400 0.100 - - 1200 I: 7.55 . -. Kr02 0.5 1190 7.74 1n02 1.0 1190 -7.76 MhO2 3.0 1180 7.60 3 0.500 0.375 0.1251 - 1230 7.58 - 4 0.437 0.400 0.163 - - 1220 1 7.51 5 0.375-9.375 0.250. 1250; 7.67 7min02 0.5 1220. 7.67 NnO2 1.0 1220 7.73 ~ KnO2 3.0 1200 7.74 I - MnOZ 3s: 0o 1122zog i . 6 0.300 0.375 0.3251 i 1220 .; - 7.53 7 0.250 0.400 0.350 ~ 1220 1 7.55 -. -. - NnO2 0F5 1230! 7.58 i - - IW, nO2 1.0 1220! 7.55 1 .. tr02 3.0 1200 7.37 hnO2 5.0 in02 3.0 1180 - 7.22 ! . . . Fe203 0.1 1220 - 7.21 - -. &quot; - to - --- Fe203 0.5 1220 7.40 -. - each 203 1.0 1190 - 7.33 -. -½ - --.- .-. each 203 3.0 1190 v 6.23 :; - ZnO. 0.1 1220 .7.34 - - ZnO 0.5 1220 7.52 - ZnO 1.0 11901 - Zn06. 1190 112129g? 1 .-, 87.50 1 -. Cr203 0.1 1220 i 7.39 - - -. - - - Cr203 0.5 1220 i 7.12 . . - Cr205 1.0 1190 | 6.55 . Ta20s 0.1 1230! 7.59 - Ta205 0.5 1220: 7.61 . Ta20s 1.0 1190 - 6.80 Ta TanOs 0 ilcaorJ.o 5.0 1190 5.88 Table I (cont.) - - ------ -. -. ; 4 - <; t.UUaIL after egg polar, Diele4, Re.sona'i-: rt <o £ otp = t ct AndePuRg ae Ott t; sXX 'frcquez ppw idei' scher} putzesonu ona; .z £ r, frcqueaa r. in s ct, and t R, B *, t; efalttos; quenæ .la, temp. g! t; arts E, .in ng - ~ ~ ~. , ~ ~. ~ l ~ ~, x 1 c, 0.216. 0.216. 310.1 0.285 93 53. +68 C t , 988 5655 0.530 6 842 1.943 356.8 0.322 6 846s 2,300 355.5 0.300 25 280 ~ '. 0.345. - - +. In 0.311 ~. ~ 5 1.217 348.8 0.314 52 142 -155 2t159 349.2 '0.427. 5 442. - 2.049 355.1 0.411 .. 5. 495 - 24065 341.1 ° 4408 X. 8 395.: 2.040 347.1 0.365 '13 227 -56 - 0.524 - - 1.482 314.9, 0.369 .23. .23 - * 99 -1.778 332.7 0.454 5 450 2.012 338.3 0.450 4. 481. ~ «. 1.405 336.4 0.446 5 - 536 1.275 335.8 0.339 15-437 2t090 '3a0.7 0.415 2 1139. - 2,360.,. .-. 376.4 0.451 1 1751 - - :. 960 341.7 i 0.261 * 60 231 720 343.7 0.258 95 122- 970 421.1 0.419 22 '5195 - : 1.210 416.6 0.542 15 286 f * 1.04O 414.4 0.459 w 21 169 2.440 381.8 0.437 2,870 1.950 384.2 0.371 4. 725 - . 1.520 356.2 0.271 26 - 307 - 1.140 oil 9.5 0.450 23 145 - 1.260 413.3 0.524 30 145 Z 1.300 368.3 0.383 158 .33 - 1.106 f03.6 ~ 0.2 932 sa -, ~ : t. $ "...;..; i .." *,. t Table I. Oici? A> i% eii an deiw S t3ldm.asse. Plus addition ie DiseixilJ Dd.cLte- u5ew.e, tCitl9., I t: iNb2 / 3) c,. I 7 currently .! I1220 1 '' 7 0.250 0.400 0.350 ThO2 0.1 1220 7.51 ThO2 - 0.5 1220 7.59 ThO2 Th02 1.0 1190 7.15 ThO2 3.0 1190 7.03 8 0.200 0.400 0.400 ~ - 1230 '7.34 9 0.150 0.400 0.450 - 1230 7.25 10 0.100 00 0.450 - 1230 6.60 12: 0.100 0.425 0.475 - 1230 7.25 n02 0.5 1220 7.32 t ° 2 1.0 1220 7.42 lsnO2 3.0 1200 7.30- Ta205 0.1 1220 '7.29 pa205 0.5 1220 7.31 Ta205 1.0 1190 5.73 Tau05 3.0 to 1190 5.78 ThO2 0.1 1220 7.35 ThO2 0.5 1220 7.26 ThO2 1.0 1190 5.57. ThO2 3.0 1190 6.13 each 203 0.1 1220 .7.45 each 203 0.5 1220 7.11 Each 203 1.0 1190 = 5.87 Fe 3.0 1190; 5.23 Znt23 0.1 1220 7.35 Zn ° 2 0.5 1220 7.40 ZnO2 1.0 1190 i5.86 ZnO2 3.0 1190 5.46 ' Cr203 0.4 1240 6.86 Cr203'1.0 1240 7.49 12 0.025 0.450 0.525 - 1230 6.94 . l.nO2 ° .5 1200 7.21 -, XnOp- 1.0 1200 i 7.401 ' = i, Table I (cont.) wVI 24 Sv dell -n {, 'n ir Pon; isieruJ ~~ = 'iTJieiiG! Po.: rJseru:, sr; ncluc ~ : I; rl? KeSDfiRiZ-: ri2utEZX9l [t BesalemZ-l iiel Rnaemrr dei lstante r, in ll, s-. stood R, t w8ep- f scher5 G neso-na-zfra kHz eff kpfl R, ~ x10-61o0 » 1> 100 416.9 0.516 23 112 1.370 - 406.4 0.47Q - 23 126 -. - - 1.340 388.5 0.386: 38-117 l, lso 384.3 0.316 63 122 -. - 0.318 - - 0 + 10 & si. o.593 ..-. - --120 40 - - or 304 - - - +12 «775 304.0 0.36ei 133. 52 -39 1.164 311.7 0.453 6 578 806 327.9 0.449 10 - 685 - 547. 331.8 i 0.419 - 100 - 56 - .- 791- 362.5 0.438 25 300 -. ~ 1.030 '386.0 1 0.489 25. - 119 - - - a 1.193 - 340.3 .348 28. - 169 .- - 960 366.7 O-.304 - 282 - 32 - - 950 424.4 0.483 -34. 86 K 841 377.1 0.390 41 182 1,026 312.4 0 * 313 44. 211 750 330.1 0.224. 2.52 96 96 - 752 380.5 0.410 1l - 729. 733 3795 0.401 - 25 - 324 W - - = 716 3435 081 71 -. 499'-t - . 686 - 432.4 0.113 243: 322 = - 783 428.8 0.496 34 - 102 775 381.3 or 386 7 1164 785 337.2 or 367 - 4 1913 - 691 i 330.1 0.226 252 118 646 X0.5 or 312 109 97 ~ 135 325.1 0.297: 486 - 43 680 to 680 i 297.5 0.300 173 63 +22 839 325.0 0.402: 9-728 728 2 i 8.8 0.8 '17 ~ 624 Table I. Z proportion of the addition i rejinJ density, r olar proportion of the | onGiundstoff IZus8tz Sn BreNnJ Density, zPb (U - ~ FWisiO3 Pozr StGw tetnPOL sNb 13- / <) OC o .2 {J - ISY Zx 1, 125 23 0.250 0.750 0.040 - 1250 7.30 . ln ° 2 0.5 1180 1.0 1180 ~ 7.54 Ta205 0.1 1220 7.39 Ta205 0.5 1200, 7.41 Ta205 1.0 1190 1 6.71 ThOZ 0.1 1220 6.42 Th02 0.5 1220 - 6.49 ThO to ThO 1.0 1190 5.96 Fe2 3 0.1 1220 7.21 Each 203 0.5 1220 7.40 Fe203 1.0 1190 6.33 .e203 3.0 1190 6.23 ZnO 0.1 1220 7.34 , ZnO 0.5 1220 7.52 ZnO 1.0 1190 7.50 ; Cr203 0.4 1230 - 7.76 ler2os 1.0 1230 7.83 -14 0.375- 0.625 0.000 - i 1250 7.50 15 0.500 0.500 0.000 0.5 i 1220 7.58 lnO2 0 * 5 160 7.82 - Mn02 1.0 1160 7.83 Ta205 0.1 122O 7.63 Ta205 0.5 1220 7.51 Ta205 1.0 1190; 5.62 - -, Ta205 3.0 1190 5.21 ThO2 0.1 1220 7.61 Th02 0.5 1220 7.21 i02 1.0 1190 6.24 ThO2 3.0 1190 6.00 Be203 0.1 1220 7.68 - ~ 1Pe207 0.5 1220 7.42 Table I (cont.) .tI 'ib "; ci-) der l'zla: lsierxm. ERclekl; ri-, Resoñaitfz. ~ P. * sñrer s 31 the 7g9cE nderlmg the O ätskc, oaarer: 'CoppZ widr b>' - O'nL's iistant fr, in lungsw: tanct R, | keIsktorl quenz Od.Temp. A bot 1 kZX 7. a,., Kp Q {Q- 8 3 i. ~~] - 1 333 333 355.2- 0.107 810 198 -86 296 367.3 0.096 376 1562. - - 275 363.9 0.084 705 1120 321 421.1 0.207 232 244 . 328 437.8 .0.265? 15 146. - 335 409.2 0.150 408 227 »- 337 355.5 0.140 831 150 505 346.7 0.110 s 787 292 282 328.4 0.102 1259 243 2.080 389-.7 0.415 2 1139, '2.380 376.4 - 0.451 1 960 341.7 0.261 60 231 - 720 343.7 Q. 256 193; 122 970 421.1 0.419 22. 195 1.210 416.6 0.542 15 286 - 1.040 414.4-0.459 21-169 569, 9a.p 0.192 38 735 647 394 O.150 67 580 d -, 0.171 - - -75 lot 822 356.8 0.216 100 152 -110 900 384.8 0.192 13 2074 891 392.1 0.171 17 2045 932 361.8 0.335 25 '304 1.035 -336.0 0.283 107 104 926 321, 2 0.183 187 187 796 279.4 0.177 460-112 1.046 4? 9. 0.-492 27 114 1, 298 365.8. 0.324 i 49 117 1.267 362.0 0.229 91 172 1.129 359.5 Q.v2 * 05 205 - 90 821 421.1- 0.419 22 298 1. 800 415.} 0. 61 34 263, - Table I. ; Holarcr share in the iZitz ir (B'cni Dicbto 3 dir rn tl Bi DI cho, I v PET) 1 / JW r 5 0çex t21; 7OSI Iil cm3 ' 31 I "- L o s3 3. c. : CY z 11) 0. 7.25 15 0.500 0.500 o, ooo Fe203 1.0 kl90 7.36 - FeO3 3.0 1190. 7.25 I ZnO 0.1 1220 7.56 ZnO 0.5 1220 7.23 ZnO 1.0 1190 7.18 ZnO 3.0 1l90 08/07 Cr203 0.4 1220 7.66 '- Crvos 1.0 1220 '7.71 16 0.625 0.375 O.QOO - 1220 | 7.60 ; . - / i-: nG2 0.5 1 1190 1 7.60 - . . Kai02 0.7 1190 7.77 1/03 1.0 1 1190 7,831 / Ta25 0.1 1220! 7.64 Ta205 0.5 1220 - 7.66 ... . Ta2Qs 1.0 1190 1 6.99 TaO5 3.0 1190 5.90 ThO2 0.1 1220 7.63 1 ThO2 0.5 1220 | 7.61 ThO2 1.0 j 1190 7.47 ThO2 3.0 1190 7.27 Fe203 0.1 1220 7.46 I i. Fe203 0.5 .1220, 7.47 Fe203 1.0 .1190 1 7.37 Each 203 3.0 1190 to 7.25 i ZnO 0.1 1220 7.01. . . ZnO 0.5 1220 -7.06 ZnO 1.0 1190 April 7 ZnO 3.0 1190 6.22 Cm203 0.4 - 1200 8.12 , Cr20 1.0 1200 7.92 17 0.025 0.725 0.250 -! 1200 - 18 0.025 0.525 0.4ins0 - «1230 7.201.

Tabelle I (Forts.) L ?4 St".t'.::-i nac': -- Pe?.3rJ.s.t - - .-.-------- nacl! bi der tnderung der u;-,-. c. an !zbä.tsKono frequenz 1Copp- ' scher I scher esox aosona:iz£rc -;}3ta,:se -rr, in lungs~ 1 stand R, sefattor§ quenz I.d.Temp. t k N2 KHz ! izCic -. 1 x10-6 0 eU , i 45 1,038 4-37.9 47. 0,222 - 291 . . -~ g45. o, 215 73 -287 . .. 880 355.2 0.459 24 -. 292 -. - 913 374.3 0.328 25 312 . - - 993 429.3 0.255 . 28 - - 445 -. .x-- - 802 430.1 0.257 - 98 - 135 -. - 1,056 387.1 0.250 . :16.- 644.. - -1,148 390.3 0.217 . - 19 655 . - - d; 1,510 - 333.5 -0.227 . .114 - - 77 . .-172- 3,132 345.1 0.218 - 7 1286,.:. ~ 2,794. 385.9 0.202 9 - 1354 - .~ 2,906 355.0 0.191 . 20 480 ---- -- 3»040 zui 040 1 415.5 0.425 -~ 19- - - 64 .- 3,120 411.3 0.496 17 - - 54- 3,280 364.8 0.362 26--- - 67- - 3>050 305.7 0.232 - 105 56 - - 4,500 417.7 - 0.454 - - 17 - 93 - 4,470 .407.8 - 0.429 19 1 52 4,440 389.9 0.326 22- 67 - - 4,110 385.5 0.282 - 43 zu 60 2,090 404.7 0.404 7 586 . ~ 2,428 436.4 0.409 = 7 zu 309 - 2,240 405.0 0.150 - 18 116 - - 990 381.9 0.144 208 zu zu187.. - - 1,110 391.2 -0.430 - 15 - -540 - - 2,510 386.4 .0.449 13 -176 -. 2,330 384.0 0.368 17 --158 2,520 342.9 0.238 54~ 129 - 3,260 367.1 -0.316 -11 '46 3,8ei 360.0 0.203 55 - 62 1; - - 0.105 - - :-102 ft ~ ~, 0.218 ~ ~- - +14 Tabelle I f Anteil an dcss l k2-UidltSO es= in Grciz-r 'DicltLo, Ü) 3 i5ri 5 Pbs 3 G t.-T: g/cr'i? ol u 3 3 -- Y -. y z ~ 19 -0.025 0,400 0.575 - 1230 ' 6.51 20 j0.025 Ot100 0.875 - 1230 6.73. I':n02.0.5 1180 6 6.68 - ;In02 1.0 1180 Ta205 0.1 1220 '" 6.83 Ta20s 0.5 1220 - 5.76 Ta205 1.0 1190 - . 4.81- ThO2 0.1 1220 6.91 ThO2 0.5 1220 5.73 ThO2 1.0 1190 4.70 . je203 0.1 1220 6.66 je203 0.5 1220 5.75 Fe203 1.0 1190 i 4.82 1- ZnO 0.1 1220 i 6.75 ZnO 0.5 1220 : Ç.72 ZnO 1.0 1190 - 6.71 -Cr203 0.4 1230 7.05 Cr203 1.0 1230 6.86 21 0.063 0.063 0.874 -~ 1270 7.48 22 0.125 0.750 -0.125 - 1260 7.02 23 0.150 0.600 0.250 - 1200 7.60 24 -0-.125 0.125 0.750 ~ , 1270- ;7.03 25 0.200 0.450 0.350 .- 1230 - 7.44 26 0.2CO 0.350 0.450 - ~ 1230 7.46 27 0,250 0.500 - 0.250 - 1200 7.55 oc 0.250 0.250 0.500 - ~~ 1250 7.66 29 0.250 0. - 0.700 ~ ~~ 1230 7.36- 30 0.300 0;500 0.200 - 1220 7.41 31 0.300 0.300 0.400 - 1250 7.67 32 0.375 0.425 0.200 - 1220 7.47 . MmO2 0.5 1170 7.66 .. non 1.0 1170 ~ 7.64 Tabelle I (Forts.) - ~ Vielelv 3 i.eso.!e.næ~ ex i>¢soaumns ch3n Anderung der o zitäts.nni frcq'.i.anz ol{;,;1arc1. ;sorane"fi 3es onal IzfreL stantc, fr, .n lupg- aCo-1=-- R, tefalctor, quenz m.d.temp.- ei 1 KNz HZ1kH£r: - LsPaltCor, x10-6,'00 1HG 1 QE) !0" lq > ~ ~ 0,318 ..--- - -145 wo 386 552.5 0.122 1890 61 138 300.0 0130 757 580-.. - 191 343.7 0.109 891 55689 . - - -. 325 f57.6 i 0.139 171 69 \< 249 303.3 0.104 1796 - 156 ,. -~ 190 266.1 0.084 2950 252 395 360.9 ' 0.137 1328 82 -, ~ 243 - 321.6 0.188 1409 - 207' 150 286.1 0.096 1 3303 ?94 321 321.7 0.150 ; 1060 - 124 - - 280 277.5 0.104 1323; 217 - 190 256;0 0.073 , 3000 349 384 372.5 0.216 1 298 148 - 357 359.5 0.215 331 167 216 451.9 ' 0.091 275 1146 280 338.7 0.098 7432 - 35 3)03' 349.2 0.093 4914 4914 50 - P I 0,209 - -1QO 22 4; 349.2 - , 0,1'36 ) ~ , -> SJ = . 0,177 1. 2+ ~ - ~ 0.335 - - -90 2S ~ ~ 0.261 ~ v ~ -14 2; - - 0.367 .. « -. -, - -178 2 - 0.277 - - - - 0.317 - - -150 - - - 0.117 - - 30 ~ ~ 0.264 - - - -138 3f - - 0.375 - - - -139 1,104 334.4 0.369 23 54 . . -73 1@287 .372.8 0.454 5 860 - - 1 1.276 338.3 0.450 4 ' 8 - Tabelle I --o"'1arertAlaIide? õla} EaV I i flr..-t? ~ %;ruiTCf r-3t re >1ff} Dic} wlPóv M 3 mvQ * b<* tç gXcm3 3 gcra ciNb2/3)o3 1 x Y 1 X y t Z ' , 5 1 32 0.375 0.425 0.200 0, 14n02 3.0 1170 7.71 0.37 . lT1na0os5;05o.:0ls 11112j2g0 1170 7.51 I ITa20 0.1 1220 7.6 Ta20- 0.5 220 7,66 Ta2O 1.0 1190 6.75 Ta205 ).0 1190 6.21 ThO2 0.1 1220 .7.65 ThO2 0.5 1220 7.46 . ThO2 1.0 1190 6.63 ThO2 zu Th02 3.0 1190 6.52 Fe2O 0.1 1220 .. 7.54 Fe2O 0.5 1220 " 7.43 Fe203 1.0 1190 - 6.93 . Fe203 3s° 1190 6.77 ZnO 0.1 220 i 7.50 ZnO 0.5 1220 - 7.48 ZnO 1.0 1190 . 6.81 ZnO . 3.0 - 1190 6.77 : Cr2o3 0.4 1230 .. 7.74 Cm203 1.0 1230 7.73 33 0.375 0.325 0.3001 - - 1220 , 7.62 34 .0.375 0.125 0.500 - 1230 -'*7.68 .35 0.438 0.438 0.124 s , 1230 7.50 Cr20s 0.4 1230 7.74 - C0 1.0 1230 7.70 36 0.438 0.300 - 0.262 - 1200 7.62 37 0.500 0.250 0.250 ~ 1220 7.35 38 0.600 0.300 0.100 - 1190 7.61 39 0.200 0.600 0.200 - 1220 7.24 Ta205 0.1 1220 7.38 Ta205 0.5 1220 6.99 - Ta 0 1,0 1 0 in 5r69 6 Tabelle I (Forts.) 124 Sinden~-i.ach de-~----i-- -- ; iclekb eson3-ñi Pi ~ --lanari ~ onan:- -ecban1- Änderung der etzitäi;skenJ freque11s ISoRp-» ; wider c.beiv Qü Beso.lallza tan ant,eg, fr, i.la lwng- ß s-bsud R tefaktor, quenz md.7emp. Aoo j ~ ~ n kHz "fr 35 US 336.4 0.446 5 5 107 - - 1,015 -335.8- 0.339 : 15 - 135 - -.; -; - - - t 1,121 384.5 0.512 X - 23 110 - 1,410 404.3 -0.518 16 105 ~ 1,692 273.1 0.403 39 106 s - -, - 1,003 273.9 0.263 100 173 w - -1.005 389.5 0.513 - -- - 14 - - 209 - 1,431 383.3 0.447 - aa 291 1.704 -, 387.8 -0.563 .26 126 925 925 350.2 0.355 - -52- < 136 - » - 1,120 386.0 .-0.455 2 - -2542 1,203 380.4 0.420 3-. o 1661' 1,220 1§220 413.3 0.333 46-- 122 I 1,082 412.6 0.302 184 - 39 - 1,233 425.7 0.507 16 s . 140' - - 1,366 433.5 0.461 23 161 ~- - 1,495 403.1 0.373 25 -- - 124 -- 11.099 376.7 0.336 121 : - 51 3,508 353.0 0.338 6 -- - 235 3,516 362.2 0.291 - 8. - - 256 33 . ~ ~ 0.299 - - , -15 3+ ~ ~ O.145 ~ ~ - - 35 1,400 384.1 0.308 -252 - 63 :.-25 1,524 380.8 0.300 ~ 16 321. 1,636 382,5 1 0.294 12 - 396 - 3G i - 0.278 - .. -36 4 37 r 0.176 - - 38 - - 0.188 - -. +60 39 354 368.8 0.173 259 305 345 338,0 0.286 79~ 367J 403 374 6 0.260 196 148 ~ ö 409 . 0.1 - 7 12 Tabelle I rlotærar r; ---- L L arundi e ,Zusatrz - atz .n Brene chte,} 'P6EVD; JZ io3l-p6zr 5 lGes i i term 3 f eMP. g/c3 C -r 1 n 3 - x 1 I 3i 0.200 0.600 0.200 ThO2 0.1 1220 7.3 ThO2 0.5 - 1220 0,200hu: 7.4 ThO2 1.0 1190 5.43 Fe203 0.1 1220 7.35 Fe203 0.5 1220 7.13 Fe203 1.0 1190 6.25 ZnO ' -0.1 1220 7.24 ZnO 0.5 1220 7.20 ZnO 1.0 1190 6.21 40 0.200 0.300 0.500 - 1220 ?.48 J':n02 0.5 1190 7.46 I.tnO2 1.0 1190 - 7.38 n02 3.0 1180 6.68 das -- - Ta205 0.1 1220 7.50 - - Ta205 0.5 1220 7.36 Ta205 1.0 1190 6.16 pa205 3.01 1190 5.88 ThO2 0.1 1220 7.62 ThO2 0.5 1220 7,54 ThO2 1.0 1190 5.74 ThO2 3.0 1190 - 6.03 Je203 01 1220 ; v7.52 - Fe203 0.5 1220 t Fe203 1*0 1190 5.79 Fe203 3.0 1190 5.83 ZnO 0.1 1220 7.51 ZnO 0.5 1220 7.35 ZnO 1.0 1190 - 6.84 ZnO 3.0 1190 6.84 Cr205 0.4 1240 7.39 Uhr203 1.0 1240 - 7.21 41 0.4 0 0.150 0.400 -- 1220 7.50 Tabelle I (Forts.) . r 2L ni na r 75 elsJcu clc-r .1.'()1:.'.r.1£2%Crr « eie',\l.r1;' ResDeailS 7':i.ñ2reM Rcsõnänw ioc 1 r'..ni. Ankerung der Q 3t 3i 1 I;op-;<o' frequen2 { I;opp der 4 acl Gü Resonallærre IjK tsnE g , fr. SnIn lumgs- ; staucl R, tertor, rn0d.Temp. albai I kHZ tjkP stand n R> x1o~6 os ~ ~ ç ~. ~ .. ~ ~ .. .. e~ / 39 382 360.7 0.192 155 327 381 362.6 0.150 245 332 391 326.1 I 0.139 476 252 346 . 370.2 0.270 1 117 . 267 350 376.5 0.219 290 154 ~ . 347 I 406.3 . 0.205 473 112 . - 360 365.0 0.214 107 267 410 579.4 0.177 460 126 406 I 390.4 0.164 409 147 562 550.1 - 9501 0.333 .190 62 533 568.8i ' 0.354 665 ,.. 451 321.4 0.305 23 1398 367 324.7 0.292 .320 105 541 424.4 - 0.483 24 . 216 . . . - 560 414.6 0.415 33 284 - - - 530 354.1 0.269 116 207 ! 420 3?8.2 0.203 240 232 558 383.3 0.450 . 70 153 450 353.3 -0.321 69 256 - -; 482 ' 545.6 0.277 106 - 203 . - ; 455 258.8 0.206 - 469 . 124. - . - 531 978.2 t*436 t 10 1130 486 342.6 0.340 31 .-s 478 . . - 427 351.1 0.284 180 - 127 . ,. - -430 278.3 0.202 480 132 . - 565^ 386.5 6.461 24 406 560 329.9 0.397 .23 - 520 i 569 417.3 0.283 58 260 b 570 350.4 0.283 129 41- 448 355.5 0.337 103 142 .,. 6 450 328.9 0.274 2514 11 - +f 924 336.4. 0.146» 2 11 ~ - , . * ¼, - Tabelle I j'iit:-.".13 n cto' 1 Zusatz - fl re lzusats in 2tenn- DS : ;5Pb('Nij'' rPhZrO3, Gew D/cm4 emp- tcl iu I ,;t Y «; 41 0.450 0.150 0.400 S;m°2 Q*5 11601 7.11 i'1n02 1.0 1160 7.40 Ta205 0.1 1220 7.64 Ta205 0.5 1220. 7.68 Ta205 1.0 -1190 6.71 Ta205 3.0 1190 5.92 .ThO2 0.1 1220 7.52 ThO2 0.5 1220 7.03 ThO2 1.0 1190 6.73 ThO2 3.0 1190 r 6.21 i , . Cr203 0.4 1230 '7.61 Cr203 1.0 1230 1' 7.58 Fe203 0.1 1220 ' 7.59 Fe203 0.5 1220 j 7.18 . '. Fe203 1.0 1190 , 6.72 Fe;w03 3.0 1190 - 5.95 Zn. 0.1 1220 - 7.66 ZnO 0.5 1190' 7.03 ZnO 1.0 - 1190 r 6.79 ZnO 3.0 1190 ^- 5.99 42 0.150 0.000 0.850 E1n02 0.5 1180 6.2e NnO - 1 ;O 1180 . 6,79 Tabelle I (Forts.) ~~~~~~~~~~~ der der Polari81erun tit8t ~ nsares -1 Änderung der e zstätslro- fRctqtEcn8 I°PF« wider- -lscilst? G Re8oSEnærr@- t stan's r, in lu-ngs. stanrl , teSa.'xtorß quenz m.d.Tsmp. a bes z | kH 36,4- . -0,20 .i, 30 " ;- .6U-;t:,, wider. #4 ; 1 1,015 336.4. .-0.23 30 615) s ...615>j?: ; 65 356.8 0*449 -- 27 . 146 ; 1,265 441.6 0.449 . ::--. 27. -- 1,140 . 426.5 - - 0.362 ~ ' 36 - ~'4 153 - - .. 1,586.. ffi 414.0.- 0.238 --- 54 ' 127 ' * 1,510 ' 365.1 0*161 -% 103.: . -211 ' 1f401- 360.9 . 0*432 ;.r1: 24 - 183 - 1,560 380.5 0.410 . 12 319 ; sw 11586 408.1 0*234 - --; 44 -. .177.:: - 1496 . . 1,496 365.0 0*214 ~''' 82 ';a156'~ ';- M 82 871. 394.5 -; 0.157- 1'45-> ;:- 189 -;----- - . - 905 355 -0.105 -*223 *148 .148..;. - 925 - 408.4 - 0*368 .: 26-W..-' ;. 5%~E , ... e 1t120' 389.0 0t311 ' - 48 ..?:..142'' ::;.-. ~ 1>100 - 388,5 ." 0.248 77 :::120.%; 930 317.1 0.113 ... 282s ; - 282 .. t t 960 - 374.5 - 0e328 -- 41:' 181 -. * 1*150 368*9 0s299 45~s 173 - -- ~--- 1,144 :408.2 -.0.343 0v343 - 218:-- .--.. - - - 1,891 .-377.1 - 0s144 -252 218 . s~ 42 - 171 329s9 0s101 -- - 475.-- 1231 -r r' ~ ; ! - - U5@9 l:..0.. .,... . 0.'081 :1 . .. 2.:.. ... -. - I ..- - - M s - e ; f ; si xl s Tabelle II Molarer Antell an (3cor çGru7dlaassp ZuSo ;~ Brenn- DiCh PkCOi73jl j2i ceu,- % CeS ' t ! ÇCM3 eNk; 1 /33 X y j s. . ~ ~ u s t ~~ ~ ~. 0.020 0.450 0, - 1250 6.98 ZnO 0.2 1240 ' 7.63 - ZnO 1.0 1230 7.62 ZnO 3.0 1230 7.54 Cr203 0.2 1240 zu zu 7.21 Cm203 1.0 1230 ' 7.28. Cm203 3.0 1230 7.14 Ta205 0.2 1240 7.21 Ta205 1.0 1230 7.18 das - Tau5 3.0 1230 ; r 7.11 ThO2 0.2 1240 7. 68 ThO2 1.0 1230 7.70 ,ThO2 a.0 0450.Thj)2.3.0 1230 7.48 2 .0 .020 O. 530 O. 450 1250 1 zu - NnO2 -0.2 1240 7.27 SnO2 0.5 1240 7.28. NX°2 1.0 1230 6.98. - MnO2 3.0 1230 , 6. 91 3 0.050 0.350 0.600 - 1 1260 7.12 - 4 0.050 O. 404 0.546 - ,1250 7.14 5 ' 0.050 0.428 0.522 - 1250 .i 7.44 6 ' 0.050 0.440 0.510 - - 1250 - «,,7.10 7 0.050 0.451 - 0.499 - - 1250 - 7.32 8 0.100 0.800 - 0.100 0.2 1270 - 6.76 - I in02 7.52 It.nO2 1.0 1250 7.25 I,nO2 3.0 1250 7. 20 ZnO 0.2 1250 7.42 - ZnO 1.0 1240 7.38 ZnO 3.0 1240 7.24 Cr203 0.2 1250 ! 7.41 ~ Cr 0 1.0 1240 7. 8 Tabelle II (Forts.) 24 SbundEn nch dör PoloriciicrunR niele!c- Planare RosonaDz- Neohani-- Xnderung der ktfoni:itan7t. wider-- stanb R, t;efaktot 'unc.tl,B,.Tgm 42 konstan- lungs~ M statld R, b 6= bei t Ir I 1 zu - 475. 0.205 200 - 16-3 . +51 483 0.250 - « 48' 489, 487 Q.245 52 - ' 47B . - 451 0.193 i 60 ' - 521 - 481 0.217- 102. .423- 492 0.218 89 455 i - .387 0.206 121 320, 603 0.205 58 - .325 621 o.262: 73 zu309. 615 C.238' g2 9522 .:: 296 -.u 591 zu591 - - 0.267 . 5t ' '* 450. .: 628 0.272 60 -447 601 - 0.221. -78 ; 394394 s 2 : 355 ' 0.ls 780 130 - 387 - - 0.160. ' 536. 375 427 0.-16? 256 555 - 443 0.151 219 - 570 . '4Z1 0.102 * 280 692 3 - 0,lot4 - . - - ' -66 0.360- - - -123 5 = 0.5l0 - ~ -59 G -- 0.368 - - +23 w ~ 0.450 - ~- +183 t 254 - 0.137 750 307- +16 412 0.146 118 t 962 243 0.kl2 238 1266 211 0d089 270 -2096 50. 2.712 268 0.16-l 50. 2962 272 0.144 37 2962 ~ 264 0.135 52 2631 - 1 445 0.161 220 889 . - 451 4.165 1 4 1003 Tabelle II Molarer nt,-cil an der : 11t7n usaz 7utz, ir, Brc}BxJ Dich-be -IPbiCOi/» ù'l'it)3 1jO;w )3crs to ipe g/cta3 0 13)03 i X c LI z. I ,1 8 0.100 0.800 0.100 Cr203 3.0 1240 7.26 Ta205 O. 2 1250 7.43 Ta205 1.0 1240 7.42 Ta205 3-° 1240 7.40 ThO2 0.2 1260 7.48 ThO2 1.0 1250 7.52 ThO2 3.0 1240 7.42 9 0.100 0.495 0.405 - 1250 7.66 10 0.100 0.450 0.45 - 1250 7.61 fl 0.100 0.405 . 0.495 - 1250 7.54 YmO2 0.2 1240 7.55 4nOp 1.0 1240 7.32 -12 0.200 0.800 0.000 - 1230 7.22 :13 - 0.200 0.700 0.1001 - - 1250 ,, 7.27 14 - 0.200 0.480 0.320 ' - 1250 7.76 0.2 0.2 1240 7.78 i:fl02 0.5 1240 7.78 - I,in02 1.0 1230 7.70 1 15 - 0.200 0.440 0.360 j .l.Oj 1250 ' 7.88 . ZnO 0.21 1240 7.89 ZnO 1.0 1230 7.87 Zn0 1.0 1230 7.87 Cm203 0.2 zu2 1240 \s 7.88 . . Cr203 1.0 1230 7. 82 Ta205 0.2 1240 7.88 . Ta2C5 1.0 1230 7.86 ThO2 0.2 1260 7.90 ThO2 0.5 1230 7.90 .ThO2 1.0 1220 7.80 16 0.200 i 0.400 0.400 - - 1250 7.89 KnO2 0.2 1240 7.71 - I:snO2 O. 5 1230 7.69 Ha02 1.04 1250 7.63 Tabelle II (Forts.) 24 Stundea nacA dor Polnrisiern « Diolek- Planarer Resonsn«- Machjnns~ Xnderun #ndorrrrng 8sr z » konstan- I lungs- i stand R,. tefalctor, a,usns m.d.Temp. S =, lsi Bff.,kp n fl QiI / xlo-6yoc, -.328 0.142 172 - 1154 -.. - 282 '0.186 112 354- - 328 0.172 ' 53 348 .271 0.141 68 326 . - 288 0.176 56 2630 367 0.143 - 42 ' 2312 310 - 0.111 69 2507 9 ~ 0.220 ~ . t0 - 0.250 - - ' -127 d1 - 490 - 0.230 '' "150 212 , 212 446 0.288 -. 63 - .,. 553. - ..- i 627 0.134 ' 67 .769: ~ 627 627 0.134 - i .769': +7 .43 - 0.172 . ~ . - 365 -0.375' 40 w ' 356 5 -180 531 0.391 .13 1022, 473 0.364 10 917 X ~ 460 0.327 19 .568 dz 426 0.430 37 243 ' ' ,150 489 0.452 13 515 471 0.431 x 9- 539 - 581 0.453 22 617 50 0.447 26 679 . - 1,224 O. 531 300 - 251 - 1,091 O. 525 25 ' 275 - - 870 0.484 15 ' 291 ;. 955 0.513 22 258 620. 0.491 29 . 245 dz 485 0.426 52 ' 162 968 0.458 - 41 .276 - ! I 944 0.444 14 40Q - 1 0.428 , 0. 28 5 Tabelle II wlolaver Anteil an r ' I aßbCOIR"'S"psTio {-,usa B*remlJ DS.chi ,PS(ColX3 sPX o - ,§co: exvo>! g/c.rt) s Sb2 /s )n r(}1<:e.->.j 3 ..>. .oC I ! x z I J 16 - 0.200 0.400 0.4001Sm09. a.o 1220 7.45 17 0.200 0.360 0.440 - 1250 - 7.89 18 0.200 0.320 0.430 - 1250 ' 7.77 (En02 - 0.2 1240 7.78 in02 0.5 1240 7.60 InO2 1.0 1230 7.33 ZnO 0.2 1240 7.78 ZnO 1.0 1230 7.79 - Cm203 0.2 1240 7.76 . Cr203 1.0 1230 .7.71 Ta205 i 0.2 1240 -7.79 - * Ta205 1.0 1230 7.80 - ThO2 0.2 1240 7.83 ThO2 0.5 1230 7.86 ThOv 1.0 1220 7.80 19 0.200 0.200 0.600 111102 1260 1260 7.81 , . ~ 0.2 7.71 ; IinO2 0.5 1250 7.40 'S°2 1.0 - 1240 -7.25 . rln°2 3.0 1240 - 6 6.94 i . ZnO 0.2 1250 7.84 t zu ZnO 1.0 1240 X,v,7.85 . ZnO 3.0 1230 7.71 Cr203 0.2 1250 7.82 Cr2°3 1.0 1240 7.79 Cr203 3. ° 1230 7.49 Ta205 0.2 1250 7.79 Ta205 1.0 1240 7.76 }. Ta2°5 3@° 1230 7.71 l ThO2 O. 2 1250 7.85 . - | ThO2 1.0 1240 7. 38 ~ ThOv 3.0 1230 7.80 Tabelle II (Forts.) 94 Stunden noch ilar Palnrijininrt t WdlCh Plana,re Re:;onanz- i:oh=d- TLndoru1 dcr Xopp--- Planarer 5C'cLe? OU Roaniulafra o kotan- lun- tnnd R,, uider- acner GU Mnonans te e. ff.,kp t Qr xoY X10/>0 . «; 703 - 0.420 70 273 d 0.350 +36 4r 601 0.250 62 . - 276- - -36 927 0.239 16 1 1031 790 0.212 18 1517 608 0.172 ' 21 1423 ~-,» 789- Q.286 .21 601 721 0.278 18 627 825 0.273 28 1168 . 718 0.247 34 . .. 1094 b ~ ; 1,054 '0.312 40 -- - 450 - - - 978 0.280 51 - 423 993 - 0.312 21 { 495 - 982 0.325- . 33 427 - - 928 0.273 42 389 F 426 0.134 380 225 -92 429 0.092 201 568 . - . 410 0.089 153 - . 2020 382 0.071 103 2281 308 0.069 98 2054 - 483 0.145 124 923 - 460 0.141 81 2151' 431 0.137 90 1979 476 - 0.141 226 483 454 0.128 151 1381 328 0.115 101 i 1015 458 0.171 180 540 602 0.l31 758. .1020 521 0.176' zu 41 ' 996 495 0.159 151 ' 889 - 583 0.148 98 2061 0,142 1 20 Tabelle II Moiare-r ivlltsell all der 8 - 1 nc1rrqs.se i3?i t">?Z. o - cn3 >sP °l % ~ 7io3 Ge,ç,~; bempe; CM3 2 Nb2/e - . ç x , x C 0T36sI% - .-- -- 20! 0.250 0.3as 385 0.365 1 - . 1250 7.73 21 0.250 .0.375 0.375 1 - ' 1250 7.64 22 0.300 0.500 0.20ei 1260 - 7.70 . . . Mm02 0.5 1240 7.73 . . . . t02 1.0 1240 7. 51 - . . ZnO 0.2 1250 . 7.80 - . ZnO 1.0 1240 1 7.77 , Cr203 0.2 1250 ; 7.68 - , , Cr203 1.0 1240 ' 7.64 Ta205 0.2 1250 7.71 Ta205 1.0 1240 -7.68 ThO2 0. 2 1250 7 . 74 - . - Th02 0.5 1240 7.70 Th03 1.0 1230 . 7.71 23 ' 0.300 0.420 0.280 - 1250 - 7.86 - . tank2 0.5 . 1240 ' 7.89 1mO2 1.0 0 1240 7.85 24 0.300 0.350 0.350 - ' 1250 7.73 . - lm°2 0.2 1230 7.81 . : hnO2 0.5 1230 7. 7.71 . , iEnO2 1.0 1220 7. 54 Mn02 3.0 1220 t 7.28 1J1fl2 0.2 112242g 1240 7.73 ZnO . ZnO 1.0 1230 7.71 - . s cr2°3 0 zu2 1240 7.72 Cr203 1.0 1230 7.74 ;pa205 0.2 1240 7.76 1 1 . Pa205 1.0 1230 - 7.74 . . . ThO2 O. 2 1240 7. 76 . WhOç 1.0 1230 7.75 - 25 0.300 0.330 0.370 . , 1250 7.85 26 O. 300 O. 500 0.400 ~ . - 1250 7.94 . Table I (cont.) L? 4 St ".t '. :: - i nac': - Pe? .3rJ.st - -.-.-------- nacl! bi change of u; -, -. c. at ! zbä.tsKono frequency 1Copp- 'scher I scher esox aosona: iz £ rc -;} 3ta,: se -rr, in lungs ~ 1 was R, sefattor§ quenz IdTemp. tk N2 KHz! izCic -. 1 x10-6 0 eU, i 45 1.038 4-37.9 47. 0.222 - 291. . - ~ g45. o, 215 73-287. .. 880 355.2 0.459 24 -. 292 -. - 913 374.3 0.328 25 312. - - 993 429.3 0.255. 28 - - 445 -. .x-- - 802 430.1 0.257 - 98 - 135 -. - 1.056 387.1 0.250. : 16.- 644 .. - -1.148 390.3 0.217. - 19 655. - - d; 1.510 - 333.5 -0.227. .114 - - 77. .-172- 3.132 345.1 0.218 - 7 1286,.:. ~ 2,794. 385.9 0.202 9 - 1354 -. ~ 2.906 355.0 0.191. 20 480 ---- - 3 »040 zui 040 1 415.5 0.425 - ~ 19- - - 64 .- 3.120 411.3 0.496 17 - - 54- 3.280 364.8 0.362 26 --- - 67- - 3> 050 305.7 0.232 - 105 56 - - 4,500 417.7 - 0.454 - - 17 - 93 - 4,470 .407.8 - 0.429 19 1 52 4,440 389.9 0.326 22- 67 - - 4.110 385.5 0.282 - 43 over 60 2.090 404.7 0.404 7 586. ~ 2.428 436.4 0.409 = 7 to 309 - 2.240 405.0 0.150 - 18 116 - - 990 381.9 0.144 208 to to187 .. - - 1.110 391.2 -0.430 - 15 - -540 - - 2.510 386.4 .0.449 13 -176 -. 2.330 384.0 0.368 17 --158 2.520 342.9 0.238 54 ~ 129 - 3.260 367.1 -0.316 -11 '46 3.8ei 360.0 0.203 55 - 62 1; - - 0.105 - -: -102 ft ~ ~, 0.218 ~ ~ - - +14 Table I. f share in dcss l k2-UidltSO es = in Grciz-r 'DicltLo, Ü) 3 i5ri 5 Pbs 3 G t.-T: g / cr'i? ol u 3 3 - Y -. yz ~ 19 -0.025 0.400 0.575 - 1230 '6.51 20 j0.025 Ot100 0.875 - 1230 6.73. I ': n02.0.5 1180 6 6.68 -; In02 1.0 1180 Ta205 0.1 1220 '"6.83 Ta20s 0.5 1220 - 5.76 Ta205 1.0 1190 -. 4.81- ThO2 0.1 1220 6.91 ThO2 0.5 1220 5.73 ThO2 1.0 1190 4.70 . each 203 0.1 1220 6.66 each 203 0.5 1220 5.75 Fe203 1.0 1190 i 4.82 1- ZnO 0.1 1220 i 6.75 ZnO 0.5 1220: Ç 72 ZnO 1.0 1190 - 6.71 -Cr203 0.4 1230 7.05 Cr203 1.0 1230 6.86 21 0.063 0.063 0.874 - ~ 1270 7.48 22 0.125 0.750 -0.125 - 1260 7.02 23 0.150 0.600 0.250 - 1200 7.60 24 -0-.125 0.125 0.750 ~, 1270-; 7.03 25 0.200 0.450 0.350 .- 1230 - 7.44 26 0.2CO 0.350 0.450 - ~ 1230 7.46 27 0.250 0.500 - 0.250 - 1200 7.55 oc 0.250 0.250 0.500 - ~~ 1250 7.66 29 0.250 0. - 0.700 ~ ~~ 1230 7.36- 30 0.300 0; 500 0.200 - 1220 7.41 31 0.300 0.300 0.400 - 1250 7.67 32 0.375 0.425 0.200 - 1220 7.47 . MmO2 0.5 1170 7.66 .. non 1.0 1170 ~ 7.64 Table I (cont.) - ~ Vielelv 3 i.eso.! E.næ ~ ex i> ¢ soaumns ch3n change of o zitäts.nni frcq'.i.anz ol {;,; 1arc1. ; sorane "fi 3es onal IzfreL stantc, fr, .n lupg- aCo-1 = - R, tefalctor, quenz mdtemp.- ei 1 KNz HZ1kH £ r: - LsPaltCor, x10-6, '00 1HG 1 QE)! 0 " lq> ~ ~ 0.318 ..--- - -145 where 386 552.5 0.122 1890 61 138 300.0 0130 757 580- .. - 191 343.7 0.109 891 55 689. - - -. 325 f57.6 i 0.139 171 69 \ < 249 303.3 0.104 1796 - 156,. - ~ 190 266.1 0.084 2950 252 395 360.9 '0.137 1328 82-, ~ 243 - 321.6 0.188 1409 - 207 ' 150 286.1 0.096 1 3303? 94 321 321.7 0.150; 1060 - 124 - - 280 277.5 0.104 1323; 217 - 190 256; 0.073, 3000 349 384 372.5 0.216 1 298 148 - 357 359.5 0.215 331 167 216 451.9 '0.091 275 1146 280 338.7 0.098 7432 - 35 3) 03 '349.2 0.093 4914 4914 50 - PI 0.209 - -1QO 22 4; 349.2 -, 0,1'36) ~, -> SJ =. 0.177 1. 2+ ~ - ~ 0.335 - - -90 2S ~ ~ 0.261 ~ v ~ -14 2; - - 0.367 .. «-. -, - -178 2 - 0.277 - - - - 0.317 - - -150 - - - 0.117 - - 30 ~ ~ 0.264 - - - -138 3f - - 0.375 - - - -139 1.104 334.4 0.369 23 54. . -73 1 @ 287 .372.8 0.454 5 860 - - 1 1,276 338.3 0.450 4 '8 - Table I. --o "'1arertAlaIide? õla} EaV I i flr ..- t? ~ %; ruiTCf r-3t re> 1ff} Dic} wlPóv M 3 mvQ * b <* tç gXcm3 3 gcra ciNb2 / 3) o3 1 x Y 1 X yt Z ', 5 1 32 0.375 0.425 0.200 0, 14n02 3.0 1170 7.71 0.37. lT1na0os5; 05o.: 0ls 11112j2g0 1170 7.51 I ITa20 0.1 1220 7.6 Ta20- 0.5 220 7.66 Ta2O 1.0 1190 6.75 Ta205) .0 1190 6.21 ThO2 0.1 1220 .7.65 ThO2 0.5 1220 7.46 . ThO2 1.0 1190 6.63 ThO2 to Th02 3.0 1190 6.52 Fe2O 0.1 1220 .. 7.54 Fe2O 0.5 1220 "7.43 Fe203 1.0 1190 - 6.93 . Fe203 3s ° 1190 6.77 ZnO 0.1 220 i 7.50 ZnO 0.5 1220 - 7.48 ZnO 1.0 1190. 6.81 ZnO. 3.0 - 1190 6.77 : Cr2o3 0.4 1230 .. 7.74 Cm203 1.0 1230 7.73 33 0.375 0.325 0.3001 - - 1220, 7.62 34 .0.375 0.125 0.500 - 1230 - '* 7.68 .35 0.438 0.438 0.124 s, 1230 7.50 Cr20s 0.4 1230 7.74 - C0 1.0 1230 7.70 36 0.438 0.300 - 0.262 - 1200 7.62 37 0.500 0.250 0.250 ~ 1220 7.35 38 0.600 0.300 0.100 - 1190 7.61 39 0.200 0.600 0.200 - 1220 7.24 Ta205 0.1 1220 7.38 Ta205 0.5 1220 6.99 - Ta 0 1.0 1 0 in 5r69 6 Table I (cont.) 124 Sinden ~ -i. After de- ~ ---- i-- - ; iclekb eson3-ñi Pi ~ --lanari ~ onan: - -ecban1- change of etzitäi; skenJ freque11s ISoRp- »; against c.beiv Qü Beso.lallza tan ant, eg, fr, i.la lwng- ß s-bsud R tefaktor, quenz md.7emp. Aoo j ~ ~ n kHz "fr 35 US 336.4 0,446 5 5 107 - - 1.015 -335.8- 0.339: 15 - 135 - - .; -; - - - t 1.121 384.5 0.512 X - 23 110 - 1.410 404.3 -0.518 16 105 ~ 1.692 273.1 0.403 39 106 s - -, - 1.003 273.9 0.263 100 173 w - -1.005 389.5 0.513 - - - 14 - - 209 - 1.431 383.3 0.447 - aa 291 1.704 -, 387.8 -0.563 .26 126 925 925 350.2 0.355 - -52- <136 - »- 1.120 386.0.-0.455 2 - -2542 1.203 380.4 0.420 3-. o 1661 ' 1.220 1§220 413.3 0.333 46-- 122 I 1.082 412.6 0.302 184 - 39 - 1.233 425.7 0.507 16 s. 140 '- - 1.366 433.5 0.461 23 161 ~ - - 1.495 403.1 0.373 25 - - 124 - 11.099 376.7 0.336 121: - 51 3.508 353.0 0.338 6 - - 235 3.516 362.2 0.291 - 8th - - 256 33 ~ ~ 0.299 - -, -15 3+ ~ ~ O.145 ~ ~ - - 35 1,400 384.1 0.308 -252 - 63: .- 25 1.524 380.8 0.300 ~ 16 321. 1.636 382.5 1 0.294 12 - 396 - 3G i - 0.278 - .. -36 4 37 r 0.176 - - 38 - - 0.188 - -. +60 39 354 368.8 0.173 259 305 345 338.0 0.286 79 ~ 367J 403 374 6 0.260 196 148 ~ ö 409. 0.1 - 7 12 Table I. rlotærar r; ---- LL arundi e, add-ons. n Brene chte,} 'P6EVD; JZ io3l-p6zr 5 lGes ii term 3 f eMP. g / c3 C -r 1 n 3 - x 1 I. 3i 0.200 0.600 0.200 ThO2 0.1 1220 7.3 ThO2 0.5 - 1220 0.200hu: 7.4 ThO2 1.0 1190 5.43 Fe203 0.1 1220 7.35 Fe203 0.5 1220 7.13 Fe203 1.0 1190 6.25 ZnO '-0.1 1220 7.24 ZnO 0.5 1220 7.20 ZnO 1.0 1190 6.21 40 0.200 0.300 0.500 - 1220? .48 J ': n02 0.5 1190 7.46 I.tnO2 1.0 1190 - 7.38 n02 3.0 1180 6.68 the - - Ta205 0.1 1220 7.50 - - Ta205 0.5 1220 7.36 Ta205 1.0 1190 6.16 pa205 3.01 1190 5.88 ThO2 0.1 1220 7.62 ThO2 0.5 1220 7.54 ThO2 1.0 1190 5.74 ThO2 3.0 1190 - 6.03 Each 203 01 1220; v7.52 - Fe203 0.5 1220 t Fe203 1 * 0 1190 5.79 Fe203 3.0 1190 5.83 ZnO 0.1 1220 7.51 ZnO 0.5 1220 7.35 ZnO 1.0 1190 - 6.84 ZnO 3.0 1190 6.84 Cr205 0.4 1240 7.39 Uhr203 1.0 1240 - 7.21 41 0.4 0 0.150 0.400 - 1220 7.50 Table I (cont.) . r 2L ni na r 75 elsJcu clc-r .1. '() 1:.'. r.1 £ 2% Crr «Eie ', \ l.r1;' ResDeailS 7 ': i.ñ2reM Rcsõnänw ioc 1 r' .. ni. Anchoring the Q 3t 3i 1 I; op -; <o 'frequen2 {I; opp der 4 acl Gü Resonallærre IjK tsnE g, fr. SnIn lumgs-; staucl R, tertor, rn0d.Temp. albai I kHZ tjkP stood n R> x1o ~ 6 os ~ ~ ç ~. ~ .. ~ ~ .. .. e ~ / 39 382 360.7 0.192 155 327 381 362.6 0.150 245 332 391 326.1 I 0.139 476 252 346. 370.2 0.270 1 117. 267 350 376.5 0.219 290 154 ~. 347 I 406.3. 0.205 473 112. - 360 365.0 0.214 107 267 410 579.4 0.177 460 126 406 I 390.4 0.164 409 147 562 550.1 - 9501 0.333 .190 62 533 568.8i '0.354 665, .. 451 321.4 0.305 23 1398 367 324.7 0.292 .320 105 541 424.4 - 0.483 24. 216. . . - 560 414.6 0.415 33 284 - - - 530 354.1 0.269 116 207! 420 3? 8.2 0.203 240 232 558 383.3 0.450. 70 153 450 353.3 -0.321 69 256 - -; 482 '545.6 0.277 106 - 203. - ; 455 258.8 0.206 - 469. 124. -. - 531 978.2 t * 436 t 10 1130 486 342.6 0.340 31.-S 478. . - 427 351.1 0.284 180 - 127. ,. - -430 278.3 0.202 480 132. - 565 ^ 386.5 6,461 24 406 560 329.9 0.397 .23 - 520 i 569 417.3 0.283 58 260 b 570 350.4 0.283 129 41- 448 355.5 0.337 103 142.,. 6th 450 328.9 0.274 2514 11 - + f 924 336.4. 0.146 »2 11 ~ -,. * ¼, - Table I. j'iit: -. ". 13 n cto '1 addition - fl re lzusats in 2tenn- DS: ; 5Pb ('Nij''rPhZrO3, Gew D / cm4 recommended tcl iu I ,; t Y «; 41 0.450 0.150 0.400 S; m ° 2 Q * 5 11601 7.11 i'1n02 1.0 1160 7.40 Ta205 0.1 1220 7.64 Ta205 0.5 1220. 7.68 Ta205 1.0 -1190 6.71 Ta205 3.0 1190 5.92 .ThO2 0.1 1220 7.52 ThO2 0.5 1220 7.03 ThO2 1.0 1190 6.73 ThO2 3.0 1190 r 6.21 i,. Cr203 0.4 1230 '7.61 Cr203 1.0 1230 1 '7.58 Fe203 0.1 1220 '7.59 Fe203 0.5 1220 j 7.18 . '. Fe203 1.0 1190, 6.72 Fe; w03 3.0 1190-5.95 Zn.0.1 1220 - 7.66 ZnO 0.5 1190 '7.03 ZnO 1.0 - 1190 r 6.79 ZnO 3.0 1190 ^ - 5.99 42 0.150 0.000 0.850 E1n02 0.5 1180 6.2e NnO-1; O 1180. 6.79 Table I (cont.) ~~~~~~~~~~~ the polar run tit8t ~ nsares -1 change in e zstätslro- fRctqtEcn8 I ° PF «against- -lscilst? G Re8oSEnærr @ - t stan's r, in lu-ngs. stanrl, teSa.'xtorß quenz mdTsmp. a bes z | kH 36.4-. -0.20 .i, 30 "; - .6U-; t: ,, against. # 4; 1 1,015 336.4. .-0.23 30 615) s ... 615> j ?:; 65 356.8 0 * 449 - 27. 146; 1.265 441.6 0.449. :: -. 27.- 1,140. 426.5 - - 0.362 ~ '36 - ~' 4 153 - - .. 1.586 .. ffi 414.0.- 0.238 --- 54 '127' * 1.510 '365.1 0 * 161 -% 103 .:. -211 ' 1f401-360.9. 0 * 432; .r1: 24 - 183 - 1.560 380.5 0.410. 12,319; sw 11586 408.1 0 * 234 - -; 44 -. .177. :: - 1496. . 1,496 365.0 0 * 214 ~ '''82'; a156 '~'; - M 82 871,394.5-; 0.157-1'45->;: - 189 -; ----- -. - 905 355 -0.105 - * 223 * 148 .148 ..;. - 925 - 408.4 - 0 * 368.: 26-W ..- ';. 5% ~ E, ... e 1t120 '389.0 0t311' - 48 ..?: .. 142 ''::; .-. ~ 1> 100 - 388.5. "0.248 77 ::: 120.%; 930 317.1 0.113 ... 282s; - 282 .. tt 960 - 374.5 - 0e328 - 41: '181 -. * 1 * 150 368 * 9 0s299 45 ~ s 173 - - ~ --- 1.144: 408.2 -.0.343 0v343 - 218: - .-- .. - - - 1.891.-377.1 - 0s144 -252 218. s ~ 42 - 171 329s9 0s101 - - 475 .-- 1231 -rr '~; ! - - U5 @ 9 l: .. 0 ..., .... 0.'081: 1. .. 2.: .. ... -. - I. ..- - - M s - e; f; si xl s Table II Molar Antell on (3cor çGru7dlaassp ZuSo; ~ Brenn- DiCh PkCOi73jl j2i ceu, -% CeS 't! ÇCM3 eNk; 1 / 33 X yj s.. ~ ~ ust ~~ ~ ~. 0.020 0.450 0, - 1250 6.98 ZnO 0.2 1240 '7.63 - ZnO 1.0 1230 7.62 ZnO 3.0 1230 7.54 Cr203 0.2 1240 to 7.21 Cm203 1.0 1230 '7.28. Cm203 3.0 1230 7.14 Ta205 0.2 1240 7.21 Ta205 1.0 1230 7.18 das - Tau5 3.0 1230; r 7.11 ThO2 0.2 1240 7. 68 ThO2 1.0 1230 7.70 , ThO2 a.0 0450.Thj) 2.3.0 1230 7.48 2 .0 .020 O. 530 O. 450 1250 1 to - NnO2 -0.2 1240 7.27 SnO2 0.5 1240 7.28. NX ° 2 1.0 1230 6.98. - MnO2 3.0 1230, 6. 91 3 0.050 0.350 0.600 - 1 1260 7.12 - 4 0.050 O. 404 0.546 -, 1250 7.14 5 '0.050 0.428 0.522 - 1250 .i 7.44 6 '0.050 0.440 0.510 - - 1250 - «,, 7.10 7 0.050 0.451 - 0.499 - - 1250 - 7.32 8 0.100 0.800 - 0.100 0.2 1270 - 6.76 - I in02 7.52 It.nO2 1.0 1250 7.25 I, nO2 3.0 1250 7. 20 ZnO 0.2 1250 7.42 - ZnO 1.0 1240 7.38 ZnO 3.0 1240 7.24 Cr203 0.2 1250! 7.41 ~ Cr 0 1.0 1240 7. 8 Table II (cont.) 24 Sbundes nch dör PoloriciicrunR niele! c- Planar RosonaDz- Neohani-- Xchange of ktfoni: itan7t. resistance R, t; effektot 'unc.tl, B, .Tgm 42 constant M statld R, b 6 = at t Ir I 1 to - 475. 0.205 200 - 16-3. +51 483 0.250 - «48 '489, 487 Q.245 52- '47B. - 451 0.193 i 60 '- 521 - 481 0.217- 102. .423- 492 0.218 89 455 i - .387 0.206 121 320, 603 0.205 58 - .325 621 or 262: 73 to 309. 615 C. 238 'g2 9522. :: 296 -.u 591 to 591 - - 0.267. 5t '' * 450..: 628 0.272 60 -447 601 - 0.221. -78; 394394 s 2: 355 '0.ls 780 130 - 387 - - 0.160. '536, 375 427 0-16? 256 555 - 443 0.151 219-570 . '4Z1 0.102 * 280 692 3 - 0, lot4 -. - - '-66 0.360- - - -123 5 = 0.5l0 - ~ -59 G - 0.368 - - +23 w ~ 0.450 - ~ - +183 t 254 - 0.137 750 307- +16 412 0.146 118 t 962 243 0.kl2 238 1266 211 0d089 270 -2096 50.2.712 268 0.16-l 50.2962 272 0.144 37 2962 ~ 264 0.135 52 2631 - 1 445 0.161 220 889. - 451 4,165 1 4 1003 Table II Molarer nt, -cil at the : 11t7n usaz 7utz, ir, Brc} BxJ Dich-be -IPbiCOi / »ù'l'it) 3 1jO; w) 3crs to ipe g / cta3 0 13) 03 i X c LI z. I, 1 8 0.100 0.800 0.100 Cr203 3.0 1240 7.26 Ta205 O. 2 1250 7.43 Ta205 1.0 1240 7.42 Ta205 3- ° 1240 7.40 ThO2 0.2 1260 7.48 ThO2 1.0 1250 7.52 ThO2 3.0 1240 7.42 9 0.100 0.495 0.405 - 1250 7.66 10 0.100 0.450 0.45 - 1250 7.61 fl 0.100 0.405. 0.495 - 1250 7.54 YmO2 0.2 1240 7.55 4nOp 1.0 1240 7.32 -12 0.200 0.800 0.000 - 1230 7.22 : 13-0.200 0.700 0.1001 - - 1250 ,, 7.27 14 - 0.200 0.480 0.320 '- 1250 7.76 0.2 0.2 1240 7.78 i: fl02 0.5 1240 7.78 - I, in02 1.0 1230 7.70 1 15 - 0.200 0.440 0.360 j .l.Oj 1250 '7.88 . ZnO 0.21 1240 7.89 ZnO 1.0 1230 7.87 Zn0 1.0 1230 7.87 Cm203 0.2 to 2 1240 \ s 7.88. . Cr203 1.0 1230 7. 82 Ta205 0.2 1240 7.88 . Ta2C5 1.0 1230 7.86 ThO2 0.2 1260 7.90 ThO2 0.5 1230 7.90 .ThO2 1.0 1220 7.80 16 0.200 i 0.400 0.400 - - 1250 7.89 KnO2 0.2 1240 7.71 - I: snO2 O. 5 1230 7.69 Ha02 1.04 1250 7.63 Table II (cont.) 24 Stundea nacA dor Polish risers "Diolek Planar Resonsn" - Machjnns ~ Xnderun #ndorrrrng 8sr z »Constant I stand R ,. tefalctor, a, usns mdTemp. S =, lsi Bff., Kp n fl QiI / xlo-6yoc, -.328 0.142 172 - 1154 - .. - 282 '0.186 112 354- - 328 0.172 '53 348 .271 0.141 68 326. - 288 0.176 56 2630 367 0.143 - 42 '2312 310 - 0.111 69 2507 9 ~ 0.220 ~. t0 - 0.250 - - '-127 d1 - 490 - 0.230 ''"150 212, 212 446 0.288 -. 63 -.,. 553. - ..- i 627 0.134 '67 .769: ~ 627 627 0.134 - i .769 ': +7 .43 - 0.172. ~. - 365 -0.375 '40 w' 356 5 -180 531 0.391 .13 1022, 473 0.364 10 917 X ~ 460 0.327 19 .568 dz 426 0.430 37 243``, 150 489 0.452 13 515 471 0.431 x 9- 539 - 581 0.453 22 617 50 0.447 26 679. - 1.224 O. 531 300 - 251 - 1.091 O.525 25 '275 - - 870 0.484 15 '291;. 955 0.513 22 258 620.0.491 29. 245 dz 485 0.426 52 '162 968 0.458 - 41.276 -! I. 944 0.444 14 40Q - 1 0.428, 0. 28 5 Table II wlolaver share of r'I aßbCOIR "'S" psTio {-, usa B * remlJ DS.chi , PS (ColX3 sPX o -, §co: exvo>! G / c.rt) s Sb2 / s) nr (} 1 <: e .->. j 3 ..>. .oC I. ! xz I J 16 - 0.200 0.400 0.4001Sm09. ao 1220 7.45 17 0.200 0.360 0.440 - 1250 - 7.89 18 0.200 0.320 0.430 - 1250 '7.77 (En02 - 0.2 1240 7.78 in02 0.5 1240 7.60 InO2 1.0 1230 7.33 ZnO 0.2 1240 7.78 ZnO 1.0 1230 7.79 - Cm203 0.2 1240 7.76 . Cr203 1.0 1230 .7.71 Ta205 i 0.2 1240 -7.79 - * Ta205 1.0 1230 7.80 - ThO2 0.2 1240 7.83 ThO2 0.5 1230 7.86 ThOv 1.0 1220 7.80 19 0.200 0.200 0.600 111 102 1260 1260 7.81 ,. ~ 0.2 7.71; IinO2 0.5 1250 7.40 'S ° 2 1.0 - 1240 -7.25 . rln ° 2 3.0 1240 - 6 6.94 i. ZnO 0.2 1250 7.84 t for ZnO 1.0 1240 X, v, 7.85 . ZnO 3.0 1230 7.71 Cr203 0.2 1250 7.82 Cr2 ° 3 1.0 1240 7.79 Cr203 3rd ° 1230 7.49 Ta205 0.2 1250 7.79 Ta205 1.0 1240 7.76 }. Ta2 ° 5 3 @ ° 1230 7.71 l ThO2 O. 2 1250 7.85 . - | ThO2 1.0 1240 7. 38 ~ ThOv 3.0 1230 7.80 Table II (cont.) 94 hours left ilar Palnrijininrt t WdlCh Plana, re Re:; onanz- i: oh = d- TLndoru1 dcr Xopp --- Planar 5C'cLe? OU Roaniulafra o kotan- lun- tnnd R ,, uider- acner GU Mnonans tea. ff., kp t Qr xoY X10 /> 0 . «; 703 - 0.420 70 273 d 0.350 +36 4r 601 0.250 62. - 276- - -36 927 0.239 16 1 1031 790 0.212 18 1517 608 0.172 '21 1423 ~ -, » 789- Q.286 .21 601 721 0.278 18 627 825 0.273 28 1168 . 718 0.247 34. .. 1094 b ~ ; 1.054 '0.312 40 - - 450 - - - 978 0.280 51 - 423 993 - 0.312 21 {495 - 982 0.325-. 33 427 - - 928 0.273 42 389 F 426 0.134 380 225 -92 429 0.092 201 568. - . 410 0.089 153 -. 2020 382 0.071 103 2281 308 0.069 98 2054 - 483 0.145 124 923 - 460 0.141 81 2151 ' 431 0.137 90 1979 476 - 0.141 226 483 454 0.128 151 1381 328 0.115 101 i 1015 458 0.171 180 540 602 0.l31 758. .1020 521 0.176 'to 41' 996 495 0.159 151 '889 - 583 0.148 98 2061 0.142 1 20 Table II Moiare-r ivlltsell all of the 8 - 1 nc1rrqs.se i3? It ">? Z. O - cn3 > sP ° l% ~ 7io3 Ge, ç, ~; bempe; CM3 2 Nb2 / e -. ç x, x C 0T36sI% - .-- - 20! 0.250 0.3as 385 0.365 1 -. 1250 7.73 21 0.250 .0.375 0.375 1 - '1250 7.64 22 0.300 0.500 0.20ei 1260 - 7.70 . . . Mm02 0.5 1240 7.73 . . . . t02 1.0 1240 7. 51 -. . ZnO 0.2 1250. 7.80 -. ZnO 1.0 1240 1 7.77 , Cr203 0.2 1250; 7.68 -,, Cr203 1.0 1240 '7.64 Ta205 0.2 1250 7.71 Ta205 1.0 1240 -7.68 ThO2 0.2 1250 7. 74 -. - Th02 0.5 1240 7.70 Th03 1.0 1230. 7.71 23 '0.300 0.420 0.280 - 1250 - 7.86 -. tank2 0.5. 1240 '7.89 1mO2 1.0 0 1240 7.85 24 0.300 0.350 0.350 - '1250 7.73 . - lm ° 2 0.2 1230 7.81 . : hnO2 0.5 1230 7. 7.71 . , iEnO2 1.0 1220 7. 54 Mn02 3.0 1220 t 7.28 1J1fl2 0.2 112242g 1240 7.73 ZnO. ZnO 1.0 1230 7.71 -. s cr2 ° 3 0 to2 1240 7.72 Cr203 1.0 1230 7.74 ; pa205 0.2 1240 7.76 1 1. Pa205 1.0 1230 - 7.74 . . . ThO2 O. 2 1240 7. 76 . WhOç 1.0 1230 7.75 - 25 0.300 0.330 0.370. , 1250 7.85 26 O. 300 O. 500 0.400 ~. - 1250 7.94.

Tabelle II (Forts.) 24 Stunden nach der Polarisiorun -f4 DJO1C1 Plannrer F,Fiarzc- It3chrsulf- Ililcgcnurß 8or f;Pfsfttr aapp- wjtder- ochar Otl Rzst?arifre- o a konsi;an- lun6s - stand t-efit;or) Ctucil 121,d, Tek, F: te '6 . Sffkpo- 1-6 22 505 - p, 223 65 65 .. - ~ 450 0.259 11 1 326 O.213 - 12 ,-1239 ;- - .. . ~ 538 j 0.26 21 11r4 -1 ' ;1 , - 601, O. 0.241 . - 12 1493 476 -- 0.241 . 30 941 . . ,. ., ~ ,. . .941. 389 0.252 21 - 1002, , - 711 0.248 - 18 528 - - - - - 680 O. 232 . 17 . - 511 . - ' .' 659 0.295 21 ' 1035 728 0.307 10 1 1540 624 0.271 - 13 '- 1621 ~ 23 506 - - 0370 32 w 380 . - --2:30- 560. 0.373 -.18 692 '430' 0.297 9 1089 - - 870 -.0.451 18 236 ' * -13Q 761 0.468 -12 ' 373 -. . - 648 0423 h 8 - 943 .. . . - 620 0.409 30 - 250 415 0.372 97 - 198 - 922 0.467 10 588 901 0.448 13 593 . ~ 928 0.490 15 - ,351 810 0.478 15 403 1,721 o. 560 15 278 1,515 0.538 14 265 1,062 0.530 8 368 1,281 0.514 12 342 - 25 ., 0.426 - - -134 -. - i 0.400 ~ ~ +20 Tabelle II Molarer Jirlsr.j.i. aWn dr Dicil I X kGrudasse 1;TiO ; Pb'lr "Gew,-:: 3 J Pe(Col TiO31 UZ 3 Gew,4 tem;PO; cn3 | iVb2/3)O) -- ,. i - ?t, i 27 ' 0.500 0.280 0.420 - 12501 7.77 lvffi02 0.2 1240 7.83 . I:nO2 0.5 1230 | zu 7. - 28 0.300 0.250j 0.450 Yn0, 1.0 12301 7.63 28 0.300 0.250 0.450 ~ 1250 § ' 7.90 29 0.300 0.200 4, 500 -. . 1250 1 7.80 . 0.2 1230. 7.82 . . bWinO2 l.0 1230 ' 7.74 3o 0.350 0.400 0.2501 ~ - 1250 7.80 31 0.350 - 0,50 0.3001 - 1250 7.90 32 0.350 0.270 1 0.380 - - 1250 7.93 -33 ' 0.350 ' 0.2501 0.400 "' - -^ 1250 -7.86 ZnO 0.2 - .1240- 7.88 ZnO 1.0 1230 7.85 I - Cr203 0.2 1240 7.88 Cr203. 1.0 1230. 7.86 Ta205 0.2 1240 7.84 1 TasO; 1.0 -1230 7.83. Th 2 0.2 1240 7.90 ThO2 0.5 - 1240 7.88 ThOp 1.0 1230 7.86 34 0.400 0.600 0, - - 1270 7.63 I:.nO2 0.2 1260 7.69 1 . Iw'!nO2 1.0 1250 7.72 ItJi02 3.0 1250 ' 7.60 - ZnO 0.2 1260 7.66 ZnO 1.0 1250 7.68 ZnO 3.0 1240 . 7.61 Cr203 0.2 1260 7. 71 Cr203 1.0 1250 7.74 Cr203 3.0 1240 7.68 Pa 0 0.2 O. 2. 1260 7. Table II (cont.) 24 hours after the polarization run -f4 DJO1C1 Plannrer F, Fiarzc- It3chrsulf- Ililcgcnurß 8or f; Pfsfttr aapp- wjtder- ochar Otl Rzst? arifre- O a Konsi; an- lun6s-stand t-efit; or) Ctucil 121, d, Tek, Q: te '6. Sffkpo- 1-6 22 505 - p, 223 65 65 .. - ~ 450 0.259 11 1 326 O.213 - 12, -1239; - - ... ~ 538 j 0.26 21 11r4 -1 '; 1 , - 601, O. 0.241. - 12 1493 476 - 0.241. 30 941. . ,. ., ~,. . .941. 389 0.252 21 - 1002,, - 711 0.248 - 18 528 - - - - - 680 O. 232. 17th - 511. - '.' 659 0.295 21 '1035 728 0.307 10 1 1540 624 0.271 - 13 '- 1621 ~ 23 506 - - 0370 32 w 380. - --2: 30- 560. 0.373 -.18 692 '430' 0.297 9 1089 - - 870 -.0.451 18 236 '* -13Q 761 0.468 -12'373 -. . - 648 0423 h 8 - 943 ... . - 620 0.409 30 - 250 415 0.372 97 - 198 - 922 0.467 10 588 901 0.448 13 593. ~ 928 0.490 15-, 351 810 0.478 15 403 1,721 or 560 15 278 1.515 0.538 14 265 1.062 0.530 8 368 1.281 0.514 12 342 - 25., 0.426 - - -134 -. - i 0.400 ~ ~ +20 Table II Molar Jirlsr.ji aWn dr Dicil IX kGrudasse 1; TiO; Pb'lr "wt, - :: 3 J Pe (Col TiO31 UZ 3 wt, 4 tem; PO; cn3 | iVb2 / 3) O) -,. i - ? t, i 27 '0.500 0.280 0.420 - 12501 7.77 lvffi02 0.2 1240 7.83 . I: nO2 0.5 1230 | to 7. - 28 0.300 0.250j 0.450 Yn0, 1.0 12301 7.63 28 0.300 0.250 0.450 ~ 1250 § '7.90 29 0.300 0.200 4,500 -. . 1250 1 7.80 . 0.2 1230. 7.82 . . bWinO2 l.0 1230 '7.74 3o 0.350 0.400 0.2501 ~ - 1250 7.80 31 0.350 - 0.50 0.3001 - 1250 7.90 32 0.350 0.270 1 0.380 - - 1250 7.93 -33 '0.350' 0.2501 0.400 "'- - ^ 1250 -7.86 ZnO 0.2 - .1240- 7.88 ZnO 1.0 1230 7.85 I - Cr203 0.2 1240 7.88 Cr203. 1.0 1230, 7.86 Ta205 0.2 1240 7.84 1 TasO; 1.0 -1230 7.83. Th 2 0.2 1240 7.90 ThO2 0.5 - 1240 7.88 ThOp 1.0 1230 7.86 34 0.400 0.600 0, - - 1270 7.63 I: .nO2 0.2 1260 7.69 1 . Iw '! NO2 1.0 1250 7.72 ItJi02 3.0 1250 '7.60 - ZnO 0.2 1260 7.66 ZnO 1.0 1250 7.68 ZnO 3.0 1240. 7.61 Cr203 0.2 1260 7. 71 Cr203 1.0 1250 7.74 Cr203 3.0 1240 7.68 Pa 0 0.2 O. 2. 1260 7.

Tabelle II (Forts.) 94 Sturidgn n30b -r Polarisi6runEt, ~ S L D£olok- Planare Reson=- !to-cnanL- , Xndorun der triZitUtZj Xopp- wider- scher Gil Rsonan'rc- P konstm- 1ung3- atand R, teri%r qusnz >deTp 9 X el.= eff.»lop a QX X1,o-6/ 6 bel 1 tIt r V -961 961 - 0.420. 20 306. +29 1,652 0.431 4 1024 . -- 1,558 0.348 3 1863 , 1,332 0.269 ) 2564 28 . , O. 295 ' . -48 552 - 0.185 - 97 . 318 --aQ 760 0.189 , 21 - - 1709 620 . O. 178 17 1852 -117 30 0.320 - - -133 3r 0.374 -117 32 , 0.386 - - +32 33 1 1,210 0.353 13 . . 328 . 98 ' 1,452 0.589 ' 6'' 498 - ~., . - 1,532 0.372 8 - 511 - 1,482 0.371 .9 1 481 1, 223 0.342 . 10 - - 511 . . ' - - 2,326 - 0.425 8 ' - 331 -'- - - 2,092 0.402 9 326 1,869 0.426 8 379 1,905 0.402 10 389 1,267 0.368 15 342 417 0.100 1 212 714 -80 582 0.158 121 1 912 710 - O. 139 47 1652 473 0.132 56 1108 760 0.141 45. 2054 903 - O. 0.130 37 1823 870 0.127 61 1205 478 O. I41 153 771 568 0.128 - 98 868 624 0.097 ' 106 794 68t 0.173 173 986 S Tabelle II .,ol.^ An'çcil un ael { ¢ S ./tndwasse zusat l ern ;ælPbt col3- t PU iiV3 tr0::r..pe 0 C:Hb;, I ! ;'-1 X y z I 34 .0.400 0.600 O.OOC Ta20s 1.0 1250 7.65 . maO5 3.° 1240 7.41 . ThO2 0.2 12601 7.68 ThO2 'I'hOZ 1.0 1250 7.71 ThOp 3.0 1230 7.67 35 0.400 0.400 0.200 - 1260 7.70 36 0.400 0.300 0.300 - ' 1260 7.50 . liinO2 0.2 1240 7.74 NnO2 1.0 1240 7.61 37 0.400 0.260 0.340 . . 1250 7.88 38 0.400 0.240 0.360 - .1250 7.70 0.400 0.220 0.380 - ' 1250 7.87 40 0.400 0.200 0.400 - 1250 7.84. r"o2 0.2 1240 7.33 , lnO2 1.0 1240 7.80 41 0.400 0.000 0.600 - 1190 7.75 0'0.2 0.2 1170 7.75 IWnO2 0.5 1170 7.78 . IrsnO2 1.0 1160 7.76 42 0.450 0.330 0.2201 - - - 1250 7.73 43 0.500 0.250 0.250 ~ - ' 1250 - 7.63 J4n02 0.5 1230 17.77 Kino2 1.0 1230 ' 7.80 44 0.500 0.000 0.500 . -- 1190 7.52 45 0.600 0.200 ''0.200 - 1250 7.56 .IIn02 0.2 1230 7.58 l linO2 1.0 1220 I I;nO2 3.0 .1220 7.51 1 ZnO O . 2II 0.2 1230 7. 58 ZnO 1.0 1230 7.60 ZnO 3.0 1220 7.54 Cr 0 0.2 1250 7.68 Tabelle II (Forts.) 24 24 Stunden nach der Polaristerun Dielek- Planare Resonax tloonant- Xnderung der n trfrrieäts Kapp- uidePI- scher 0 Rasonansf- S b@t 1's err p n %l Xlo-6tc p kanston- lungs- st;Pnd tsrcor, unz rr,cf,'tep, , 3+ 721 1 54 1023 - 890 0,148 1 - 28 . i 825 562 0.161 -56 1908 810. 0.146 40 1652 9?6 0.139 59 1544 - - ~ ' 0.300. - - -171 3; 911 0.266- 45 ' 244 -188. 1,042. 0.312 22 520 - 830 0.299 12 869 a} ~ O. 384 ~ . -255 3r ~ I 0.575 ~ ~ -16. 3q - 0.385 - - - .-+65 .- . +0 1,272 0.338 1& .: 248 : +25 1,348 0.355 5 .. 489 Y/ 1,121 0.300 4 -1467 . . 4' 494 -1-.- 0;097 600 . - 233 - - -81 500, 0.106 441 ' . 361 646 1 0.117 243 L26 -. 465 1 0.106 81 1880 rN O. 347 -49 635 635 0.309 182 - 70 -240 . 1, 289- 0.322 18 ' 921 1,310 0.297 21 939 - - i 0.120 - - -98 - 45 1,160 0.,222 85 . 130 j -538 - 923 0.291 12 989 - ~ 803 0.213 6 1230 . zu- 686 0.190 . 23 1454 - 1,542 0.246 9 , 1457 - 1,620 0.251 8 - 1604 1,015 0.230 19 - 1324 1 0.299 220 0.2 2 2 Tabelle II «,.olarcr Anbell an der i 8, .ÅtlndmasXe .gllsai» ir. eine Dichtet ; )03 ir Gewrsfi I te sP°i| g/ca3 | z 45 0.600 0.200 0.200'Cr2Ö3 1.0 1230 7.72 . Cr203 3.0 1220 7.54 1 Ta205 0.2 1230 7.56 1 Ta205 1.0 1230 7.57 Ta20s 3.0 1220 7. 51 ThQ2 0.2 1230 7.61 ThO2 1.0 1230 7.67 ThO? 3. O 1220 7.60 1 46 0.600 0.000 i ,~ - ' 1170 ' 7.55 - . . ;1rin02 0.2 1160 7.85 - . , . jl"2102 0.5 1150 . -7.88 L 1 i02 1.0 .1150 8.00 . i S °2 3.0 1140 .7.92 , . : ZnO 0.2 1160 , 7.60 . . ~. , . ' . ZnO 1.0 1150 7.58 . . . . - - : j ZnO 3. ° ' 1140 7.55 1 1'cd203 0.2 1160 7.71 Cr203 1.0 1150 - 7.78 Cr203 3.0 1140 7.62 . . I Ta205 0.2 .1160 7. 7.61 Pa205 1.0 1150 - 7.60 Ta205 3.0 1140 - s 7. 58 . IThO2 0.2 1160 7.58 --- . -- - ThO2 1.0 1150 7.62 - - ThO .0 114Q 757 1140 7. Table II (cont.) 94 Sturidgn n30b -r Polarisi6runEt, ~ SL D £ olok- Planar Reson = -! To-cnanL-, Xndorun der triZitUtZj Xopp- wider- Gil Rsonan'rc- P const- 1ung3- atand R, teri% r qusnz> deTp 9 X el. = Eff. »Lop a QX X1, o-6 / 6 bel 1 tIt r V -961 961 - 0.420. 20 306. +29 1.652 0.431 4 1024. - 1.558 0.348 3 1863, 1.332 0.269) 2564 28. 'O. 295'. -48 552-0.185-97. 318 --aQ 760 0.189, 21 - - 1709 620. O. 178 17 1852 -117 30 0.320 - - -133 3r 0.374 -117 32, 0.386 - - +32 33 1 1.210 0.353 13. . 328 98 '1.452 0.589' 6 '' 498 - ~.,. - 1.532 0.372 8 - 511 - 1.482 0.371 .9 1 481 1, 223 0.342. 10 - - 511. . '- - 2.326 - 0.425 8 '- 331 -'- - - 2.092 0.402 9 326 1.869 0.426 8 379 1.905 0.402 10 389 1.267 0.368 15 342 417 0.100 1 212 714 -80 582 0.158 121 1 912 710 - O. 139 47 1652 473 0.132 56 1108 760 0.141 45.2054 903 - O. 0.130 37 1823 870 0.127 61 1205 478 O. I41 153 771 568 0.128 - 98 868 624 0.097 '106 794 68t 0.173 173 986 p Table II ., ol. ^ An'çcil un ael {¢ S ./tndwasse add ; ælPbt col3- t PU iiV3 tr0 :: r..pe 0 C: Hb ;, I! ; '- 1 X yz I. 34 .0.400 0.600 O.OOC Ta20s 1.0 1250 7.65 . maO5 3rd ° 1240 7.41 . ThO2 0.2 12601 7.68 ThO2 'I'hOZ 1.0 1250 7.71 ThOp 3.0 1230 7.67 35 0.400 0.400 0.200 - 1260 7.70 36 0.400 0.300 0.300 - '1260 7.50 . liinO2 0.2 1240 7.74 NnO2 1.0 1240 7.61 37 0.400 0.260 0.340. . 1250 7.88 38 0.400 0.240 0.360 - .1250 7.70 0.400 0.220 0.380 - '1250 7.87 40 0.400 0.200 0.400 - 1250 7.84. r "o2 0.2 1240 7.33 , InO2 1.0 1240 7.80 41 0.400 0.000 0.600 - 1190 7.75 0'0.2 0.2 1170 7.75 IWnO2 0.5 1170 7.78 . IrsnO2 1.0 1160 7.76 42 0.450 0.330 0.2201 - - - 1250 7.73 43 0.500 0.250 0.250 ~ - '1250 - 7.63 J4n02 0.5 1230 17.77 Kino2 1.0 1230 '7.80 44 0.500 0.000 0.500. - 1190 7.52 45 0.600 0.200 '' 0.200 - 1250 7.56 .IIn02 0.2 1230 7.58 l linO2 1.0 1220 II; nO2 3.0 .1220 7.51 1 ZnO O. 2II 0.2 1230 7. 58 ZnO 1.0 1230 7.60 ZnO 3.0 1220 7.54 Cr 0 0.2 1250 7.68 Table II (cont.) 24 24 hours after the Polaris run Dielek- Planar Resonax tloonant- change of n trfrrieäts Kapp- uidePI- scher 0 Rasonansf- S b @ t 1's err pn% l Xlo-6tc p kanston- st; Pnd tsrcor, unz rr, cf, 'tep, , 3+ 721 1 54 1023 - 890 0.148 1 - 28. i 825 562 0.161 -56 1908 810. 0.146 40 1652 9? 6 0.139 59 1544 - - ~ '0.300. - - -171 3; 911 0.266- 45 '244 -188. 1.042. 0.312 22 520 - 830 0.299 12 869 a} ~ O. 384 ~. -255 3r ~ I 0.575 ~ ~ -16. 3q - 0.385 - - - .- + 65 .- . +0 1.272 0.338 1 &.: 248: +25 1.348 0.355 5 .. 489 Y / 1.121 0.300 4 -1467. . 4 '494 -1 -.- 0; 097 600. - 233 - - -81 500, 0.106 441 '. 361 646 1 0.117 243 L26 -. 465 1 0.106 81 1880 RN O. 347-49 635 635 0.309 182 - 70 -240 . 1, 289-0.322 18 '921 1.310 0.297 21 939 - - i 0.120 - - -98 - 45 1.160 0., 222 85. 130 j -538 - 923 0.291 12 989 - ~ 803 0.213 6 1230. to- 686 0.190. 23 1454 - 1.542 0.246 9, 1457 - 1.620 0.251 8 - 1604 1.015 0.230 19--1324 1 0.299 220 0.2 2 2 Table II «, .Olarcr Anbell at the i 8, .ÅtlndmasXe .gllsai »ir. A poet ; ) 03 ir Gewrsfi I te sP ° i | g / ca3 | z 45 0.600 0.200 0.200'Cr2Ö3 1.0 1230 7.72. Cr203 3.0 1220 7.54 1 Ta205 0.2 1230 7.56 1 Ta205 1.0 1230 7.57 Ta20s 3.0 1220 7. 51 ThQ2 0.2 1230 7.61 ThO2 1.0 1230 7.67 ThO? 3. O 1220 7.60 1 46 0.600 0.000 i, ~ - '1170' 7.55 -. . ; 1rin02 0.2 1160 7.85 -. ,. jl "2102 0.5 1150. -7.88 L 1 i02 1.0 .1150 8.00 . i S ° 2 3.0 1140 .7.92 ,. : ZnO 0.2 1160, 7.60 . . ~. ,. '. ZnO 1.0 1150 7.58 . . . . - -: j ZnO 3. ° '1140 7.55 1 1'cd203 0.2 1160 7.71 Cr203 1.0 1150 - 7.78 Cr203 3.0 1140 7.62 . . I Ta205 0.2 .1160 7. 7.61 Pa205 1.0 1150 - 7.60 Ta205 3.0 1140 - s 7. 58 . IThO2 0.2 1160 7.58 ---. - - ThO2 1.0 1150 7.62 - - ThO .0 114Q 757 1140 7.

Tabelle II (Forts.) 24 Stunden nach der Polarisierun Dielek- Plnnarer Resonanz- !:echani- XndeSs der trfzitatl Kopp- Nider- scher Q Resonanzfrre- p kanstrur- urgs- atarrd 4, t;efaktor qun- cl,d,fePPp, P te - . eff,,kp:lg6p- a: belY 95 1,060 zu0.276 88 0,200 ' 44 356 1 1,021 0.31 40 628 , 1965 0.300 - 21 820 1,621 0.264 1,692 0.323 1,82 0.274 1560 - 1,187 - 0.255 18 1120 -. C 852 0.133 172 265 -8 1,786 0.201 22 500 - - - 1,864 0.235 5 1851 1,923 0.251 - 2 ' ''2564 - -. . - 1,620 0.186 i 18 . 628 1,620 . 0.161 33 . 722 1,714 0.178 i 8 2628 1,452 0.171 16 - 1156 1,690 0.241 45 464 1,282 0.235 11 1250 726 0.201 22 988 ' ~ 1,520 0.221 40 438 1,411 0.253 10 1906 1,305 0.195 16 988 1,801 0.218 92 691 1,966 0.'262 6 2465 .n2 0,198 12 1058 Table II (cont.) 24 hours after polarization Dielek- Plnnarer Resonanz-!: Echani- XndeSs of trfzitatl Kopp- Nider- p kanstrur- urgs- atarrd 4, t; e factor qun- cl, d, fePPp, P te -. eff ,, kp: lg6p- a: belY 95 1.060 to 0.276 88 0.200 '44 356 1 1.021 0.31 40 628, 1965 0.300 - 21 820 1.621 0.264 1.692 0.323 1.82 0.274 1560 - 1.187-0.255 18 1120-. C 852 0.133 172 265 -8 1.786 0,201 22 500 - - - 1.864 0.235 5 1851 1.923 0.251 - 2 '''2564 - -. . - 1.620 0.186 i 18. 628 1.620. 0.161 33. 722 1.714 0.178 i 8 2628 1.452 0.171 16 - 1156 1.690 0.241 45 464 1.282 0.235 11 1250 726 0.201 22 988 '~ 1.520 0.221 40 438 1.411 0.253 10 1906 1.305 0.195 16 988 1.801 0.218 92 691 1.966 0'262 6 2465 .n2 0.198 12 1058

Claims (1)

Patentansprüche í¢ Piezoelektrische keramische Masse, bestehend aus einer ternären festen Lösung, die als Grundkomponenten 2r5 Mol-% bis 60,0 Mol-% Pb(M1/3Nb2/3)O3, wobei EI Nickel oder Kobalt bedeutet nicht, mehr als 60,0 Mol-% PbTiO3 und nicht mehr als 80,0 Mol-% PbZrO3 enthält. Claims í ¢ Piezoelectric ceramic mass, consisting of a ternary solid solution containing as basic components 2r5 mol% to 60.0 mol% Pb (M1 / 3Nb2 / 3) O3, where EI nickel or cobalt does not mean more than 60.0 mol% Contains PbTiO3 and not more than 80.0 mol% PbZrO3. 2. Piezoelektrische keramische Masse nach Anspruch 1, bestehend aus einer terrändern festen Lösung der allgemeinen Formel Pb(Ni1/3Nb2/3)TiyZrzO3, wobei x + y + z = 1 ist, die als Grundkomponenten Pb(Ni1/3Nb2/3)O3, PbTiO3 und PbZrO3 in einer Zusammensetzung enthält, die einem beliebigen Punkt innerhalb des Polygons LMNOBAKPQ in dem Dreiecksdiagramm der Figur 1 entspricht wobei der molare Anteil der drei Komponenten an jedem Scheitelpunkt den folgenden Wert hat: Pb(Ni1/3Nb2/3)O3 PbTiO3 PbZrO3 L 0,025 0,450 0,525 M 0,250 0,400 0,350 N 0,438 0,300 0,262 O 0,600 0,300 0,100 B 0,625 0,375 0,000 A 0,250 0,750 0,000 K 0,437 0,437 0,126 P 0,200 0,450 0,350 Q 0,025 0,525 0,450
3. Piezoelektrische Masse nach Anspruch 2 d a d u r-c h g e -k e n n z e i c h n e tr daß sie als Grundkomponenten Pb(Ni1/3Nb2/3)O3, PbTiO3 und PbZrO3 in einer Zusanimensetzung enthält, die einem beliebigen Punkt innerhalb des Polygons GHIJKL in dem Dreieckdiagramm der Figur 1 entspricht, wobei der molare Anteil der drei Komponenten an jedem Scheitelpunkt den folgenden Wert hat: Pb(Ni1/3Nb2/3)O3 PbTiO3 PbZrO3 G 0,025 0,400 0,575 H 0,300 0,300 0,400 I 0,300 0,375 0,325 J 0,500 0,375 0,125 K 0,437 0,437 0,126 L 0,025 0,450 0,525
4 Piezoelektrische kraiiiische Masse nach Anspruch 1, bestehend aus einer ternären festen Lösung der allgemeinen Formel Pb(Co1/3Nb2/3)TiyZrzO3, wobei x + y + z 1 ist, die als Grundkomponenten Pb(Co1/3)O3, PbTiO3 und PbZrO3 in einer Zusammensetzung enthält, die einem beliebigen Punkt innerhalb des Polygons GHIJK in dem Dreieckdiagramm der Figur 2 entspricht, wobei der molare Anteil der drei Komponenten an jedem Scheitelpunkt den folgenden Wert hat: Pb(Co1/3Nb2/3)O3 PbTiO3 PbZrO3 G 0,050 0,500 0,450 H 0,200 0,400 0,400 I 0,300 0,280 0,420 J 0,300 0,350 0,350 K 0,200 0,440 0,360
5. Piezoelektrische keramische Masse nach Anspruch 4, d a d u r c h g e k e n n z e i c h n e tP daß sie als Grundkomponenten Pb(Co1/3Nb2/3)O3, PbTiO3 und PbZrO3 in einer Zusammensetzung enthält, die einen beliebigen Punkt innerhalb des Polygons LBCMNOP in dem Dreiecksdiagramm der Figur 2 entspricht, wobei der molare Anteil der drei Komponenten an Jedem Scheitel punkt den folgenden Wert hat: Pb(Co1/3Nb2)O3 PbTiO3 PbZrO3 L 0,020 0,530 0,450 B 0,400 0,000 0,600 C 0,600 0,000 0,400 M 0,500 0,250 0,250 N 0,400 0,240 0,360 O 0,300 0,300 0,400 P 0,020 0,340 0,640
6. Piezoelektrische keramische Masse nach einem der Ansprüche 1-5, d a d u r c h g e k e n n z e i c h n e t, daß die ternäre feste Lösung wenigstens eines der Oxyde von Mangan, Zink, Chrom, Eisen, Tantal und Thorium in einer menge bis zu 3 Gew.-% der Grundkomponenten enthält.2. Piezoelectric ceramic mass according to claim 1, consisting of a solid solution of the general formula Pb (Ni1 / 3Nb2 / 3) TiyZrzO3, where x + y + z = 1, the basic components Pb (Ni1 / 3Nb2 / 3) O3 , PbTiO3 and PbZrO3 in a composition which corresponds to any point within the polygon LMNOBAKPQ in the triangular diagram of Figure 1, where the molar proportion of the three components at each vertex has the following value: Pb (Ni1 / 3Nb2 / 3) O3 PbTiO3 PbZrO3 L 0.025 0.450 0.525 M 0.250 0.400 0.350 N 0.438 0.300 0.262 O 0.600 0.300 0.100 B 0.625 0.375 0.000 A 0.250 0.750 0.000 K 0.437 0.437 0.126 P 0.200 0.450 0.350 Q 0.025 0.525 0.450
3. Piezoelectric mass according to claim 2 dadu rc hge -k ennzeichne tr that it contains as basic components Pb (Ni1 / 3Nb2 / 3) O3, PbTiO3 and PbZrO3 in a composition that corresponds to any point within the polygon GHIJKL in the triangular diagram of FIG where the molar fraction of the three components at each vertex has the following value: Pb (Ni1 / 3Nb2 / 3) O3 PbTiO3 PbZrO3 G 0.025 0.400 0.575 H 0.300 0.300 0.400 I 0.300 0.375 0.325 J 0.500 0.375 0.125 K 0.437 0.437 0.126 L 0.025 0.450 0.525
4 Piezoelectric kraiiiische mass according to claim 1, consisting of a ternary solid solution of the general formula Pb (Co1 / 3Nb2 / 3) TiyZrzO3, where x + y + z 1, the basic components Pb (Co1 / 3) O3, PbTiO3 and PbZrO3 in a composition which corresponds to any point within the polygon GHIJK in the triangle diagram of Figure 2, the molar fraction of the three components at each vertex has the following value: Pb (Co1 / 3Nb2 / 3) O3 PbTiO3 PbZrO3 G 0.050 0.500 0.450 H 0.200 0.400 0.400 I 0.300 0.280 0.420 J 0.300 0.350 0.350 K 0.200 0.440 0.360
5. Piezoelectric ceramic mass according to claim 4, characterized in that it contains as basic components Pb (Co1 / 3Nb2 / 3) O3, PbTiO3 and PbZrO3 in a composition which corresponds to any point within the polygon LBCMNOP in the triangular diagram of Figure 2, where the molar proportion of the three components at each vertex has the following value: Pb (Co1 / 3Nb2) O3 PbTiO3 PbZrO3 L 0.020 0.530 0.450 B 0.400 0.000 0.600 C 0.600 0.000 0.400 M 0.500 0.250 0.250 N 0.400 0.240 0.360 O 0.300 0.300 0.400 P 0.020 0.340 0.640
6. Piezoelectric ceramic mass according to one of claims 1-5, characterized in that the ternary solid solution contains at least one of the oxides of manganese, zinc, chromium, iron, tantalum and thorium in an amount of up to 3% by weight of the basic components . 7. Piezoelektrische keramische Masse nach einem der Ansprüche 1-5, d a d u r c h g e k e n n z e i c h n e t, daß die ternäre feste Lösung bis zu 3 Gew.-% der Grundkomponenten Nanganoxyd enthält.7. Piezoelectric ceramic mass according to one of claims 1-5, d u r c h e k e n n n z e i c h n e t that the ternary solid solution up to 3 Contains wt .-% of the basic components nangan oxide. 8. Verwendung der keramischen Massen nach Anspruch 2 und 7 zur Her stellung von Wellenfiltern.8. Use of the ceramic compositions according to claim 2 and 7 for Her position of wave filters. 9. Verwendung der keramischen Massen nach Anspruch 5 und 7 zur Herstellung von Wellenfiltern.9. Use of the ceramic masses according to claim 5 and 7 for the production of wave filters. 1O.Verwendung der keramischen Massen nach Anspruch 3 und 7 zur Herstellung von elektromechanischen Wandlern 11. Verwendung der keranischen Massen nach Anspruch 4 und 7 zur Herstellung von elektromechanischen Wandlern.1O.Use of the ceramic masses according to claim 3 and 7 for production of electromechanical transducers 11. Use of the Keranic masses according to claim 4 and 7 for the production of electromechanical converters. L e e r s e i t eL e r s e i t e
DE19691926812 1968-05-27 1969-05-27 Piezoelectric ceramic mass used in manufacture of - wave filters and electromechanical converters Pending DE1926812A1 (en)

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JP3591868 1968-05-27
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JP6886468 1968-09-24
JP6886368 1968-09-24
JP6885968 1968-09-24
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767579A (en) * 1971-02-25 1973-10-23 Nippon Electric Co Piezoelectirc ceramics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767579A (en) * 1971-02-25 1973-10-23 Nippon Electric Co Piezoelectirc ceramics

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SE359978B (en) 1973-09-10
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