EP2047004B1 - Nickelbasislegierung - Google Patents
Nickelbasislegierung Download PDFInfo
- Publication number
- EP2047004B1 EP2047004B1 EP07785601A EP07785601A EP2047004B1 EP 2047004 B1 EP2047004 B1 EP 2047004B1 EP 07785601 A EP07785601 A EP 07785601A EP 07785601 A EP07785601 A EP 07785601A EP 2047004 B1 EP2047004 B1 EP 2047004B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nickel
- mass
- max
- master alloy
- alloy according
- 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.)
- Active
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 32
- 239000000956 alloy Substances 0.000 title claims abstract description 32
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 32
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 12
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 11
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 9
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract 5
- 229910052745 lead Inorganic materials 0.000 claims abstract 5
- 230000001419 dependent effect Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000007772 electrode material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000009760 electrical discharge machining Methods 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
Definitions
- the invention relates to a nickel-based alloy with silicon, aluminum and reactive elements as alloying constituents.
- Nickel-base alloys are used inter alia to produce electrodes of ignition elements for internal combustion engines. At wear of such electrodes are two damage mechanisms to consider, namely the high temperature corrosion and spark erosion.
- the wear caused by high-temperature corrosion can be determined by mass loss measurements as well as by metallographic investigations after aging at given test temperatures.
- Spark erosion is a material burn caused by the spark. At each flashover, a limited volume of material is melted out of the electrodes and partially evaporated.
- various alloying elements are known in nickel-based alloys.
- aluminum has a positive effect on the oxide layer formation.
- reactive elements can improve the adhesion of the forming oxide layer and then increase the lifetime.
- a nickel alloy has been disclosed consisting of (in mass%) about 0.2 to 3% Si, about 0.5% or less Mn, at least two metals selected from the group consisting of about 0.2 to 3% Cr , about 0.2 to 3% Al and about 0.01 to 1% Y, balance nickel.
- nickel-based alloy which contains (in mass%) 1.8 to 2.2% silicon, 0.05 to 0.1% yttrium and / or hafnium and / or zirconium, 2 to 2.4% aluminum, Rest has nickel.
- Such alloys can be processed only in difficult conditions with respect to the high aluminum and silicon contents and are therefore not very suitable for large-scale industrial use.
- the object of the subject invention is to provide a nickel-based alloy, by which an increase in the life of components made therefrom by increasing the spark erosion and oxidation resistance at the same time good formability and weldability can be brought about.
- This goal is achieved by a nickel-based alloy containing (in% by mass) al 1.2 - ⁇ 2.0% Si 1.2 - ⁇ 1.8% C 0.001 - 0.1% S 0.001 - 0.1% Cr 0.03 - 0.1% Mn 0.03 - 0.1% Cu Max. 0.1% Fe 0.02 - 0.2% mg 0.005 - 0.06% pb Max. 0.005% Y 0.05-0.15% and Hf 0.05-0.10% or Y 0.05-0.15% and La 0.05-0.10% or Y 0.05-0.15% and Hf 0.05-0.10% and La 0.05-0.10% Ni Remainder and production-related impurities.
- Nickel-based alloy with (in% by mass)
- Nickel-based alloy with (in% by mass)
- Nickel-based alloy with (in% by mass)
- the nickel-based alloy according to the invention is preferably usable as a material for electrodes of spark plugs for gasoline engines.
- an improvement in the lifetime of electrode materials can be achieved by increasing the resistance to spark erosion and oxidation while at the same time providing good formability and weldability become.
- the element Mg is of particular importance for the setting of sulfur, so that it is possible to selectively set low sulfur contents in the nickel-based alloy according to the invention.
- Preferred aluminum contents are (in% by mass) in the range of 1.2-1.5%.
- Preferred silicon contents are (in mass%) in the range between 1.2 and 1.8%, in particular between 1.2 and 1.5%, while the preferred Mg content (in% by mass) is between 0.008 and 0, 05% is set.
- Table 1 shows a comparison of four inventive laboratory batches in comparison with two related to the prior art large-scale batches.
- the laboratory batch 1132 represents an example in which the reactive elements Y + Hf are given in the nickel-based alloy according to the invention.
- Lab batch 1140 shows an example in which the reactive elements Y + La are present in the alloy of the invention.
- the two comparative alloys show flaking at 900 ° C of the pre-built oxide layer. Although this also applies to the alloys according to the invention at 1,000 ° C., it does not apply to the same extent as in the case of the comparative alloys.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Spark Plugs (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Continuous Casting (AREA)
- Fuel Cell (AREA)
- Contacts (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
- Die Erfindung betrifft eine Nickelbasislegierung mit Silizium, Aluminium und reaktiven Elementen als Legierungsbestandteile.
- Nickelbasislegierungen werden unter anderem dazu eingesetzt, Elektroden von Zündelementen für Verbrennungskraftmaschinen zu erzeugen. An Verschleiß derartiger Elektroden sind zwei Schadensmechanismen zu betrachten, nämlich die Hochtemperaturkorrosion und die Funkenerrosion.
- Der Verschleiß durch Hochtemperaturkorrosion lässt sich durch Masseverlustmessungen sowie durch metallographische Untersuchungen nach Auslagerung bei vorgegebenen Prüftemperaturen bestimmen.
- Funkenerrosion ist ein Materialabbrand, der durch den Zündfunken verursacht wird. Bei jedem Funkenüberschlag wird ein begrenztes Materialvolumen aus den Elektroden herausgeschmolzen und teilweise verdampft.
- Für beide Schadensmechanismen ist die Art der Oxidschichtausbildung von besonderer Bedeutung.
- Um eine optimale Oxidschichtausbildung für den konkreten Anwendungsfall zu erreichen, sind bei Nickelbasislegierungen verschiedene Legierungselemente bekannt. So wirkt sich zum Beispiel Aluminium positiv auf die Oxidschichtausbildung aus. Auch ist bekannt, dass reaktive Elemente die Haftung der sich ausbildenden Oxidschicht verbessern können und dann die Lebensdauer erhöhen.
- Durch die
GB-A 2031950 - In der
DE-A 102 24 891 wird eine Legierung auf Nickelbasis vorgeschlagen, welche (in Masse-%) 1,8 bis 2,2 % Silizium, 0,05 bis 0,1 % Yttrium und/oder Hafnium und/oder Zirkonium, 2 bis 2,4 % Aluminium, Rest Nickel aufweist. Derartige Legierungen lassen sich bezüglich der hohen Aluminium- und Siliziumgehalte nur unter schwierigen Bedingungen bearbeiten und sind somit für den technischen Großeinsatz wenig geeignet. - Ziel des Erfindungsgegenstandes ist es, eine Nickelbasislegierung bereitzustellen, durch welche eine Erhöhung der Lebensdauer von daraus hergestellten Bauteilen durch Erhöhung der Funkenerrosions- und Oxidationsbeständigkeit bei gleichzeitig guter Umformbarkeit und Schweißbarkeit herbeiführbar ist.
- Dieses Ziel wird erreicht durch eine Nickelbasislegierung, beinhaltend (in Masse-%)
Al 1,2 - < 2,0 % Si 1,2 - < 1,8 % C 0,001 - 0,1 % S 0,001 - 0,1 % Cr 0,03 - 0,1 % Mn 0,03 - 0,1 % Cu max. 0,1 % Fe 0,02 - 0,2 % Mg 0,005 - 0,06 % Pb max. 0,005 % Y 0,05 - 0,15 % und Hf 0,05 - 0,10 % oder Y 0,05 - 0,15 % und La 0,05 - 0,10 % oder Y 0,05 - 0,15 % und Hf 0,05 - 0,10 % und La 0,05 - 0,10 % Ni Rest und herstellungsbedingte Verunreinigungen. - Bevorzugte alternative Ausgestaltungen des Erfindungsgegenstandes sind den Unteransprüchen wie folgt zu entnehmen.
-
Al 1,2 - < 2,0 % Si 1,2 - < 1,8 % C 0,001 - 0,05 % S 0,001 - 0,05 % Cr 0,03 - 0,1 % Mn 0,03 - 0,1 % Cu max. 0,1 % Fe 0,02 - 0,2 % Mg 0,005 bis 0,06 % Pb max. 0,005 % Y 0,10 - 0,15 % und Hf 0,05 - 0,10 % Ni Rest und herstellungsbedingte Verunreinigungen. -
Al 1,2 - < 2,0 Si 1,2 - < 1,8% C 0,001 - 0,05 % S 0,001 - 0,05 % Cr 0,03 - 0,1 % Mn 0,03-0,1 % Cu max. 0,1 % Fe 0,02- 0,2 % Mg 0,005 - 0,06 % Pb max. 0,005 % Y 0,10 - 0,15 % und La 0,05 bis 0,10 % Ni Rest und herstellungsbedingte Verunreinigungen. -
Al 1,2 - < 2,0 Si 1,2 - < 1,8 % C 0,001 - 0,05 % S 0,001 - 0,05 % Cr 0,03 - 0,1 % Mn 0,03 - 0,1 % Cu max. 0,1 % Fe 0,02 - 0,2 % Mg 0,005 - 0,06 % Pb max. 0,005 % Y 0,10 - 0,15 % und Hf 0,05 bis 0,10 % und La 0,05 - 0,10 %. - Bezüglich der reaktiven Elemente sind somit drei Varianten denkbar, nämlich
Y + Hf,
Y + La sowie
Y + Hf + La. - Die erfindungsgemäße Nickelbasislegierung ist bevorzugt einsetzbar als Werkstoff für Elektroden von Zündkerzen für Benzinmotoren.
- Durch gezielte Einstellung einerseits der Elemente Al, Si, Cr, Mn, Mg und andererseits der reaktiven Elemente Y, Hf, La in ihren jeweiligen Kombinationen kann eine Verbesserung der Lebensdauer von Elektrodenwerkstoffen durch Erhöhung der Funkenerrosions- und Oxidationsbeständigkeit bei gleichzeitig guter Umformbarkeit und Schweißbarkeit herbeigeführt werden.
- Dem Element Mg kommt bezüglich der Abbindung von Schwefel eine besondere Bedeutung zu, so dass hier gezielt geringe Schwefelgehalte in der erfindungsgemäßen Nickelbasislegierung eingestellt werden können.
- Bevorzugte Aluminiumgehalte werden (in Masse-%) gesehen im Bereich von 1,2 - 1,5 %.
- Bevorzugte Siliziumgehalte werden (in Masse-%) gesehen im Bereich zwischen 1,2 und 1,8 %, insbesondere zwischen 1,2 und 1,5 %, während der bevorzugte Mg-Gehalt (in Masse-%) zwischen 0,008 und 0,05 % eingestellt wird.
- Tabelle 1 zeigt als Gegenüberstellung vier erfindungsgemäße Laborchargen im Vergleich mit zwei dem Stand der Technik zugehörigen großtechnischen Chargen.
- Die Laborcharge 1132 stellt ein Beispiel dar, bei welchem die reaktiven Elemente Y + Hf in der erfindungsgemäßen Nickelbasislegierung gegeben sind.
- Die Laborcharge 1140 zeigt ein Beispiel, bei welchem die reaktiven Elemente Y + La in der erfindungsgemäßen Legierung vorhanden sind.
- Die Laborchargen 1141 und 1142 offenbaren Beispiele, bei welchen als reaktive Elemente Y + La + Hf in der erfindungsgemäßen Nickelbasislegierung eingestellt wurden.
Element LB 1132 LB 1140 LB 1141 LB 1142 NiCr2MnSi NiAI1Si1Y Ni 96,83 96,91 96,89 96,79 96,24 97,56 Si 1,47 1,36 1,36 1,42 0,49 0,96 Al 1,38 1,43 1,44 1,40 0,02 0,98 Zr Y 0,15 0,12 0,14 0,13 0,17 Hf 0,08 0,078 0,073 La 0,09 0,096 0,096 Ti 0,1 0,01 0,01 C 0,002 0,006 0,004 0,003 0,003 0,03 S 0,002 0,002 0,002 0,002 0,002 0,002 Co 0,04 0,05 Cu 0,01 0,01 Cr 0,04 0,03 0,06 0,04 1,57 0,01 Zr 0,01 Mg 0,02 0,03 0,01 0,03 0,02 0,04 Mn 0,06 0,03 0,03 0,06 1,48 0,02 Fe 0,03 0,03 0,03 0,04 0,08 0,13 Pb 0,001 0,001 Figuren 1 und 2 zeigen für die Legierungen gemäß Tabelle 1 Masseverlustuntersuchungen bei Temperaturen von einerseits 900° C und andererseits 1.000° C. - Die beiden Vergleichslegierungen zeigen bereits bei 900°C Abplatzungen der vorab aufgebauten Oxidschicht. Bei 1.000°C trifft dies zwar auch auf die erfindungsgemäßen Legierungen zu, nicht jedoch in gleichem Umfang, wie bei den Vergleichslegierungen.
Claims (11)
- Nickelbasislegierung, bestehend aus (in Masse-%)
Al 1,2 - < 2,0 % Si 1,2 - < 1,8 % C 0,001 - 0,1 % S 0,001 - 0,1 % Cr 0,03 - 0,1 % Mn 0,03 - 0,1 % Cu max. 0,1 % Fe 0,02 - 0,2 % Mg 0,005 - 0,06 % Pb max. 0,005 % Y 0,05 - 0,15 % und Hf 0,05 - 0,10 % oder Y 0,05 - 0,15 % und La 0,05 - 0,10 % oder Y 0,05 - 0,15 % und Hf 0,05 - 0,10 % und La 0,05 - 0,10 % Ni Rest und herstellungsbedingte Verunreinigungen. - Nickelbasislegierung nach Anspruch 1, beinhaltend (in Masse-%)
Al 1,2 - < 2,0 % Si 1,2 - < 1,8 % C 0,001 - 0,05 % S 0,001 - 0,05 % Cr 0,03 - 0,1 % Mn 0,03 - 0,1 % Cu max. 0,1 % Fe 0,02 - 0,2 % Mg 0,005 bis 0,06 % Pb max. 0,005 % Y 0,10 - 0,15 % und Hf 0, 05 - 0,10 % Ni Rest und herstellungsbedingte Verunreinigungen. - Nickelbasislegierung nach Anspruch 1, beinhaltend (in Masse-%)
Al 1,2 - < 2,0 Si 1,2 - < 1,8 % C 0,001 - 0,05 % S 0,001 - 0,05 % Cr 0,03 - 0,1 % Mn 0,03 - 0,1 % Cu max. 0,1 % Fe 0,02- 0,2 % Mg 0,005 - 0,06 % Pb max. 0,005 % Y 0,10-0,15 % und La 0,05 bis 0,10 % Ni Rest und herstellungsbedingte Verunreinigungen. - Nickelbasislegierung nach Anspruch 1, beinhaltend (in Masse-%)
Al 1,2 - < 2,0 Si 1,2 - < 1,8 % C 0,001 - 0,05 % S 0,001 - 0,05 % Cr 0,03 - 0,1 % Mn 0,03 - 0,1 % Cu max. 0,1 % Fe 0,02 - 0,2 % Mg 0,005 - 0,06 % Pb max. 0,005 % Y 0,10 - 0,15 % und Hf 0,05 bis 0,10 % und La 0,05 - 0,10 %. - Nickelbasislegierung nach einem der Ansprüche 1 bis 4, mit einem Gehalt (in Masse-%)
Al 1,2 -1,5 % Si 1,2 - 1,5 %. - Nickelbasislegierung nach einem der Ansprüche 1 bis 5, mit einem Gehalt (in Masse-%)
Mg 0,008 - 0,05 %. - Nickelbasislegierung nach einem der Ansprüche 1 bis 6, mit einem Gehalt (in Masse-%)
Y+Hf 0,11 - 0,18 %. - Nickelbasislegierung nach einem der Ansprüche 1 bis 6, mit einem Gehalt (in Masse-%)
Y+La 0,11 - 0,18 % - Nickelbasislegierung nach einem der Ansprüche 1 bis 6, mit einem Gehalt (in Masse-%)
Y+Hf+La 0,18 - 0,22 % - Nickelbasislegierung nach einem der Ansprüche 1 bis 9, mit einem Gehalt (in Masse-%)
Y+Mg 0,11 - 0,13 %. - Verwendung der Nickelbasislegierung nach einem der Ansprüche 1 bis 10 als Elektrodenwerkstoff für Zündelemente von Verbrennungskraftmaschinen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL07785601T PL2047004T3 (pl) | 2006-07-29 | 2007-07-06 | Stop na bazie niklu |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006035111A DE102006035111B4 (de) | 2006-07-29 | 2006-07-29 | Nickelbasislegierung |
PCT/DE2007/001203 WO2008014741A1 (de) | 2006-07-29 | 2007-07-06 | Nickelbasislegierung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2047004A1 EP2047004A1 (de) | 2009-04-15 |
EP2047004B1 true EP2047004B1 (de) | 2011-05-18 |
Family
ID=38626548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07785601A Active EP2047004B1 (de) | 2006-07-29 | 2007-07-06 | Nickelbasislegierung |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100003163A1 (de) |
EP (1) | EP2047004B1 (de) |
JP (1) | JP5273620B2 (de) |
AT (1) | ATE510034T1 (de) |
BR (1) | BRPI0715515B1 (de) |
DE (1) | DE102006035111B4 (de) |
MX (1) | MX2009000987A (de) |
PL (1) | PL2047004T3 (de) |
RU (1) | RU2399690C1 (de) |
WO (1) | WO2008014741A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9137482B2 (en) * | 2010-03-31 | 2015-09-15 | Verizon Patent And Licensing Inc. | Methods and systems for resolution-based modification of recording instructions associated with a scheduled recording of a media content instance |
DE102010024488B4 (de) * | 2010-06-21 | 2012-04-26 | Thyssenkrupp Vdm Gmbh | Nickelbasislegierung |
EP2634871B1 (de) * | 2010-10-26 | 2019-09-04 | NGK Spark Plug Co., Ltd. | Zündkerze |
JP5697484B2 (ja) * | 2011-02-25 | 2015-04-08 | 株式会社デンソー | 点火プラグ用電極材料 |
DE102011007532A1 (de) * | 2011-04-15 | 2012-10-18 | Robert Bosch Gmbh | Zündkerzenelektrodenmaterial und Zündkerze, sowie Verfahren zur Herstellung des Zündkerzenelektrodenmaterials |
EP2698439B1 (de) * | 2012-08-17 | 2014-10-01 | Alstom Technology Ltd | Oxidationsbeständige Nickellegierung |
DE102013004365B4 (de) * | 2013-03-14 | 2015-09-24 | VDM Metals GmbH | Nickelbasislegierung mit Silizium, Aluminium und Chrom |
DE102013005677B3 (de) | 2013-04-03 | 2014-07-17 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Wellenlagerung mit Wellendichtung, insbesondere für Wasserpumpen in Kraftfahrzeugen |
US20170009704A1 (en) * | 2015-07-06 | 2017-01-12 | Rohr, Inc. | Thrust reverser staggered translating sleeve |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB943141A (en) * | 1961-01-24 | 1963-11-27 | Rolls Royce | Method of heat treating nickel alloys |
US4013459A (en) * | 1975-10-24 | 1977-03-22 | Olin Corporation | Oxidation resistant nickel base alloys |
GB1542283A (en) * | 1975-12-19 | 1979-03-14 | Draftex Dev Ag | Channel-shaped sealing strips |
JPS6043897B2 (ja) * | 1978-09-07 | 1985-10-01 | 日本特殊陶業株式会社 | 点火プラグ電極用ニツケル合金 |
US5204059A (en) * | 1988-07-25 | 1993-04-20 | Mitsubishi Metal Corporation | Ni base alloy for spark plug electrodes of internal combustion engines |
JP2550158B2 (ja) * | 1988-07-25 | 1996-11-06 | 三菱マテリアル株式会社 | 内燃機関の点火プラグ電極材 |
JPH0445239A (ja) * | 1990-06-08 | 1992-02-14 | Toshiba Corp | 点火プラグ用合金 |
EP1090155A1 (de) * | 1998-06-30 | 2001-04-11 | Federal-Mogul Corporation | Legierung für zündkerzen |
CA2348145C (en) * | 2001-05-22 | 2005-04-12 | Surface Engineered Products Corporation | Protective system for high temperature metal alloys |
DE10224891A1 (de) * | 2002-06-04 | 2003-12-18 | Bosch Gmbh Robert | Legierung auf Nickelbasis |
JP4769070B2 (ja) * | 2005-01-31 | 2011-09-07 | 日本特殊陶業株式会社 | 内燃機関用スパークプラグ |
-
2006
- 2006-07-29 DE DE102006035111A patent/DE102006035111B4/de not_active Expired - Fee Related
-
2007
- 2007-07-06 JP JP2009522080A patent/JP5273620B2/ja active Active
- 2007-07-06 WO PCT/DE2007/001203 patent/WO2008014741A1/de active Application Filing
- 2007-07-06 PL PL07785601T patent/PL2047004T3/pl unknown
- 2007-07-06 EP EP07785601A patent/EP2047004B1/de active Active
- 2007-07-06 AT AT07785601T patent/ATE510034T1/de active
- 2007-07-06 US US12/309,775 patent/US20100003163A1/en not_active Abandoned
- 2007-07-06 BR BRPI0715515-8A patent/BRPI0715515B1/pt active IP Right Grant
- 2007-07-06 RU RU2009107229/02A patent/RU2399690C1/ru active
- 2007-07-06 MX MX2009000987A patent/MX2009000987A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
RU2399690C1 (ru) | 2010-09-20 |
EP2047004A1 (de) | 2009-04-15 |
JP5273620B2 (ja) | 2013-08-28 |
DE102006035111B4 (de) | 2010-01-14 |
DE102006035111A1 (de) | 2008-02-07 |
JP2009544855A (ja) | 2009-12-17 |
PL2047004T3 (pl) | 2011-10-31 |
WO2008014741A1 (de) | 2008-02-07 |
ATE510034T1 (de) | 2011-06-15 |
US20100003163A1 (en) | 2010-01-07 |
BRPI0715515A2 (pt) | 2013-03-05 |
BRPI0715515B1 (pt) | 2015-08-04 |
MX2009000987A (es) | 2009-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2047004B1 (de) | Nickelbasislegierung | |
DE2530245C2 (de) | Superlegierung auf Nickelbasis | |
DE102012009125B4 (de) | Hochhartes Aufschweiß-Legierungs-Pulver | |
DE112012002699B4 (de) | Zündkerze und Verfahren zum Herstellen einer Elektrode einer Zündkerze | |
EP2882881B1 (de) | Verwendung einer nickel-chrom-eisen-aluminium-legierung mit guter verarbeitbarkeit | |
DE2936312C2 (de) | Verwendung einer Nickel-Legierung zur Herstellung von Zündkerzenelektroden | |
DE3634635C2 (de) | Nickelaluminide und Nickel-Eisenaluminide zur Verwendung in oxidierenden Umgebungen | |
DE102013004365B4 (de) | Nickelbasislegierung mit Silizium, Aluminium und Chrom | |
EP2582854B1 (de) | Nickelbasislegierung | |
EP3994288B1 (de) | Verfahren zur herstellung eines pulvers aus einer nickel-kobaltlegierung | |
DE102007062417A1 (de) | Austenitische warmfeste Nickel-Basis-Legierung | |
DE2244311A1 (de) | Hochtemperaturbestaendige nickellegierung | |
EP2343389B1 (de) | Legierung auf der Basis von Nickel und deren Verwendung für Zündkerzenelektroden | |
DE112016005830T5 (de) | Metalldichtung und Verfahren zu ihrer Herstellung | |
EP1589122B1 (de) | NiAl-Beta-Phase enthaltende Beschichtung | |
DE2456857B2 (de) | Verwendung einer Nickelbasislegierung für unbeschichtete Bauteile im Heißgasteil von Turbinen | |
DE102013014502A1 (de) | Kupferlegierung | |
DE2010055B2 (de) | Verfahren zum Herstellen eines Werkstoffs mit hoher Zeitstandfestigkeit und Zähigkeit | |
EP2478988B1 (de) | Schweisszusatzwerkstoff aus Eisenlegierung | |
DE112013002619B4 (de) | Verfahren zum Herstellen eines Elektrodenmaterials | |
DE2145690A1 (de) | Bei hoher Temperatur verschleißfeste Legierung auf Kupferbasis | |
DE102019128675B3 (de) | Aluminiumlegierung, deren Verwendung sowie Zylinderkopf | |
EP2876177B1 (de) | Werkstoff aus laves-phase und ferritischer fe-al-phase | |
DE2407386B2 (de) | Verwendung eines mangan, aluminium und zirkonium enthaltenden stahles | |
DE102022202816A1 (de) | Zündkerzenelektrodenedelmetallpin, Zündkerzenelektroden, Zündkerze und Verfahren zur Herstellung der Zündkerzenelektroden |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090109 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502007007258 Country of ref document: DE Effective date: 20110630 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20110518 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110919 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110918 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110819 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110829 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 |
|
BERE | Be: lapsed |
Owner name: THYSSENKRUPP VDM G.M.B.H. Effective date: 20110731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110731 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20120221 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110818 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110731 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007007258 Country of ref document: DE Effective date: 20120221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110818 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502007007258 Country of ref document: DE Representative=s name: CICHY, WOLFGANG, DIPL.-ING., DE Effective date: 20130221 Ref country code: DE Ref legal event code: R081 Ref document number: 502007007258 Country of ref document: DE Owner name: OUTOKUMPU VDM GMBH, DE Free format text: FORMER OWNER: THYSSENKRUPP VDM GMBH, 58791 WERDOHL, DE Effective date: 20130221 Ref country code: DE Ref legal event code: R081 Ref document number: 502007007258 Country of ref document: DE Owner name: VDM METALS GMBH, DE Free format text: FORMER OWNER: THYSSENKRUPP VDM GMBH, 58791 WERDOHL, DE Effective date: 20130221 Ref country code: DE Ref legal event code: R081 Ref document number: 502007007258 Country of ref document: DE Owner name: VDM METALS INTERNATIONAL GMBH, DE Free format text: FORMER OWNER: THYSSENKRUPP VDM GMBH, 58791 WERDOHL, DE Effective date: 20130221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110706 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110818 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20130625 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110518 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502007007258 Country of ref document: DE Representative=s name: CICHY, WOLFGANG, DIPL.-ING., DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502007007258 Country of ref document: DE Representative=s name: CICHY, WOLFGANG, DIPL.-ING., DE Effective date: 20140623 Ref country code: DE Ref legal event code: R081 Ref document number: 502007007258 Country of ref document: DE Owner name: VDM METALS GMBH, DE Free format text: FORMER OWNER: OUTOKUMPU VDM GMBH, 58791 WERDOHL, DE Effective date: 20140623 Ref country code: DE Ref legal event code: R081 Ref document number: 502007007258 Country of ref document: DE Owner name: VDM METALS INTERNATIONAL GMBH, DE Free format text: FORMER OWNER: OUTOKUMPU VDM GMBH, 58791 WERDOHL, DE Effective date: 20140623 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: LAPE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140706 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502007007258 Country of ref document: DE Representative=s name: CICHY, WOLFGANG, DIPL.-ING., DE Ref country code: DE Ref legal event code: R081 Ref document number: 502007007258 Country of ref document: DE Owner name: VDM METALS INTERNATIONAL GMBH, DE Free format text: FORMER OWNER: VDM METALS GMBH, 58791 WERDOHL, DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20230720 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240719 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20240729 Year of fee payment: 18 |