DE1003927B - Process for producing a glass-metal connection with good high frequency conductivity - Google Patents
Process for producing a glass-metal connection with good high frequency conductivityInfo
- Publication number
- DE1003927B DE1003927B DEN11290A DEN0011290A DE1003927B DE 1003927 B DE1003927 B DE 1003927B DE N11290 A DEN11290 A DE N11290A DE N0011290 A DEN0011290 A DE N0011290A DE 1003927 B DE1003927 B DE 1003927B
- Authority
- DE
- Germany
- Prior art keywords
- glass
- metal
- producing
- molybdenum
- high frequency
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/04—Joining glass to metal by means of an interlayer
- C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
- C03C27/046—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of metals, metal oxides or metal salts only
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
DEUTSCHESGERMAN
Die Erfindung bezieht sich auf die Herstellung einer Glasmetallverbindung, bei der das Metall aus einer Legierung von Eisen mit Nickel und Kobalt als wichtigsten Legierungszusätzen besteht, welches Metall mit einer Molybdänschicht überzogen ist, wobei das Glas ohne Verwendung eines niedriger schmelzenden Glases an das Metall angeschmolzen wird.The invention relates to the production of a glass-metal compound in which the metal is made from an alloy of iron with nickel and cobalt as the most important alloy additives, which Metal is coated with a layer of molybdenum, the glass being lower without using a melting glass is fused to the metal.
Es ist bereits bekannt, die Eisenlegierung vor dem Anschmelzen an das Glas mit Molybdänpulver zu überziehen, welches Pulver festgesintert wird. Es ist dabei sehr schwierig, eine vakuumdichte Verbindung zu erhalten.It is already known to apply molybdenum powder to the iron alloy before melting it onto the glass coating which powder will be sintered. It is very difficult to make a vacuum tight connection to obtain.
Die Erfindung bezweckt, ein Verfahren zum Herstellen einer Glasmetallverbindung der vorstehend erwähnten Art anzugeben, bei dem das Anschmelzen des Glases leichter zu vakuumdichten Verbindungen führt.The invention aims to provide a method for producing a glass metal compound of the aforementioned Specify type in which the melting of the glass easier to vacuum-tight connections leads.
Bei einem Verfahren zum Herstellen einer Glasmetallverbindung mit guter Hochfrequenzleitfähigkeit, bei dem das Metall aus einer Eisenlegierung mit Nickel und Kobalt als wichtigsten Legierungszusätzen besteht, das Metall mit Molybdän überzogen ist und das Glas ohne Verwendung eines niedriger schmelzenden Glases an das Metall angeschmolzen wird, wird gemäß der Erfindung das Metall mit einer Molybdänschicht durch Anschweißen oder Anlöten einer Molybdänfolie überzogen.In a method for producing a glass-metal compound with good high-frequency conductivity, in which the metal is made from an iron alloy with nickel and cobalt as the most important alloy additives consists, the metal is coated with molybdenum and the glass is lower without using a Melting glass is fused to the metal, the metal is according to the invention with a Molybdenum layer coated by welding or soldering a molybdenum foil.
Die Erfindung wird an Hand der Zeichnung näher erläutert, in der zwei Glasmetallverbindungen gemäß der Erfindung dargestellt sind.The invention is explained in more detail with reference to the drawing, in which two glass-metal compounds according to FIG of the invention are shown.
In Fig. 1 bezeichnet 1 einen Zylinder aus einer Eisennickelkobaltlegierung, auf dessen Ende durch Anlöten eine Molybdänfolie von etwa 20 Mikron Dicke, die mit 2 bezeichnet ist, aufgetragen ist. Das Ende eines Zylinders 3 aus einem sogenannten Hartglas greift um die Schicht 2.In Fig. 1, 1 denotes a cylinder made of an iron-nickel-cobalt alloy, on the end of which through Soldering a molybdenum foil of about 20 microns thick, which is designated with 2, is applied. That The end of a cylinder 3 made of a so-called hard glass engages around the layer 2.
In Fig. 2 bezeichnet 4 einen flachen Ring aus einer Eisennickelkobaltlegierung, an den ein 40 Mikron
dicker Ring aus Molybdän 5 mittels eines Stumpf-Verfahren zum Herstellen einer Glasmetallverbindung
mit guter
HochfrequenzleitfähigkeitIn Fig. 2, 4 denotes a flat ring made of an iron-nickel-cobalt alloy, to which a 40 micron thick ring made of molybdenum 5 by means of a butt process for producing a glass-metal connection with good
High frequency conductivity
Anmelder:Applicant:
N. V. Philips' Gloeilampenfabrieken,
Eindhoven (Niederlande)NV Philips' Gloeilampenfabrieken,
Eindhoven (Netherlands)
Vertreter: Dr. P. Roßbach, Patentanwalt,
Hamburg 1, Mönckebergstr. 7Representative: Dr. P. Roßbach, patent attorney,
Hamburg 1, Mönckebergstr. 7th
Beanspruchte Priorität:
Niederlande vom 15. Oktober 1954Claimed priority:
Netherlands October 15, 1954
Eduard Gerhardus Dorgelo
und Antonius Wilhelmus Matheus Michielsen,Eduard Gerhardus Dorgelo
and Antonius Wilhelmus Matheus Michielsen,
Eindhoven (Niederlande),
sind als Erfinder genannt wordenEindhoven (Netherlands),
have been named as inventors
schweißverfahrens angeschweißt ist. Ein Zylinder 6 aus Hartglas ist an den Molybdänring angeschmolzen.welding process is welded. A cylinder 6 made of hard glass is fused to the molybdenum ring.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1003927X | 1954-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1003927B true DE1003927B (en) | 1957-03-07 |
Family
ID=19866777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN11290A Pending DE1003927B (en) | 1954-10-15 | 1955-10-12 | Process for producing a glass-metal connection with good high frequency conductivity |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1003927B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017216243A1 (en) | 2016-06-15 | 2017-12-21 | Sgl Cfl Ce Gmbh | Cathode block having a slot geometry |
-
1955
- 1955-10-12 DE DEN11290A patent/DE1003927B/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017216243A1 (en) | 2016-06-15 | 2017-12-21 | Sgl Cfl Ce Gmbh | Cathode block having a slot geometry |
DE102016210693A1 (en) | 2016-06-15 | 2017-12-21 | Sgl Cfl Ce Gmbh | Cathode block having a novel groove geometry |
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