SU487032A1 - The method of connecting Kovar with glass - Google Patents
The method of connecting Kovar with glassInfo
- Publication number
- SU487032A1 SU487032A1 SU1788875A SU1788875A SU487032A1 SU 487032 A1 SU487032 A1 SU 487032A1 SU 1788875 A SU1788875 A SU 1788875A SU 1788875 A SU1788875 A SU 1788875A SU 487032 A1 SU487032 A1 SU 487032A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- kovar
- soldering
- vacuum
- carried out
- Prior art date
Links
Landscapes
- Joining Of Glass To Other Materials (AREA)
Description
1one
Изобретение относитс к к технологии изготовлени вакуум-плотных спаев стекла с металлом .The invention relates to the technology of manufacturing vacuum-tight glass-metal junctions.
Известен снособ соединени ковара со стеклом путем нагрева и спаивани их в вакууме .Known for the removal of Kovar with glass by heating and soldering them in vacuum.
Недостатком известного способа вл етс невысокое качество соединени .The disadvantage of this method is the low quality of the compound.
Целью изобретени вл етс улучшение качества соединени . Это достигаетс тем, что спаивание осуществл ют в вакууме, равном 10-100 мм рт. ст.The aim of the invention is to improve the quality of the compound. This is achieved in that the soldering is carried out in a vacuum of 10-100 mm Hg. Art.
Изобретение по сн етс примером.The invention is exemplified.
Детали из ковара окисл ют в атмосфере при 700°С в течение 10 мии. Спаивание коваровых деталей со стеклом С52-1 провод т в графитовых кассетах в вакуумном контейнере с остаточным давлением 60 мм рт. ст. при 850°С. Врем выдержки при температуре спаивани равно 12 мин. Охлаждение спа производ т также в контейнере. Прочность полученного спа 2,31 кг/мм-.Parts from Kovar are oxidized in an atmosphere at 700 ° C for 10 missions. Soldering coveted parts with glass C52-1 is carried out in graphite cassettes in a vacuum container with a residual pressure of 60 mm Hg. Art. at 850 ° C. The exposure time at the temperature of soldering is 12 minutes. The cooling of the spa is also carried out in a container. The strength of the resulting spa is 2.31 kg / mm-.
Предмет изобретени Subject invention
Способ соединени ковара со стеклом путем нагрева и спаивани их в вакууме, отличающийс тем, что, с целью улучшени Качества соединени , спаивание осуществл ют в вакууме, равном 10-100 мм рт. ст.The method of combining Kovar with glass by heating and soldering them in vacuum, characterized in that, in order to improve the quality of the compound, soldering is carried out in a vacuum of 10-100 mm Hg. Art.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1788875A SU487032A1 (en) | 1972-05-26 | 1972-05-26 | The method of connecting Kovar with glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1788875A SU487032A1 (en) | 1972-05-26 | 1972-05-26 | The method of connecting Kovar with glass |
Publications (1)
Publication Number | Publication Date |
---|---|
SU487032A1 true SU487032A1 (en) | 1975-10-05 |
Family
ID=20515467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1788875A SU487032A1 (en) | 1972-05-26 | 1972-05-26 | The method of connecting Kovar with glass |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU487032A1 (en) |
-
1972
- 1972-05-26 SU SU1788875A patent/SU487032A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA975133A (en) | Process for the manufacture of alkali metal percarbonates | |
GB914126A (en) | Improvements in or relating to the production of thin films | |
SU487032A1 (en) | The method of connecting Kovar with glass | |
CA954527A (en) | Process for the manufacture of perfluoroalkyl iodide-olefine adducts | |
ZA722181B (en) | Process for manufacturing 1-aminoalkane-1,1-diphosphonic acids | |
NO142116C (en) | PROCEDURE FOR AA CONNECTING A PART OF ALKALIMETAL OXYDE-BETA ALUMINUM OXYD WITH A PART OF ALFA-ALUMINUM OXYD AND SYNTRING COMBINES TO EXECUTE THE PROCEDURE | |
GB956341A (en) | Improvements in hermetic connections between a quartz disc and a metal supporting ring, and inspection windows incorporating same | |
GB772972A (en) | Improvements relating to the manufacture of insulating panels | |
CA971166A (en) | Method for manufacture of ketose sugars | |
FI51203C (en) | A process for the preparation of high purity, possibly crystalline kallikrein or its components, kallikrein A and B. | |
BE779868A (en) | PROCESS FOR THE MANUFACTURING OF SEMICONDUCTOR SINGLE CRYSTALS WITHOUT DISTORTION | |
CA1027907A (en) | Evacuated, package and method of making the same | |
GB1249637A (en) | Metal-to-vitreous silica seal for lead-in wires rated for high current intensities and method of forming such seals | |
GB1238568A (en) | ||
CH609527GA3 (en) | ||
JPS5758323A (en) | Method for forming insulating film on compound semiconductor | |
JPS5462794A (en) | Window sealing method of laser tube | |
BE764332A (en) | MANUFACTURING PROCESS OF SEMICONDUCTOR SINGLE CRYSTALS WITHOUT DISTORTION | |
FR2076754A5 (en) | Mercury (i) halide monocrystals, for optical equipment | |
GUILLARD | Development and perfection of an optical surface correction method by vacuum differential depositions(Optical surface correction method for laser reflectors based on vacuum silica vapor differential deposition) | |
CA926952A (en) | Cavity resonator tuner actuator apparatus for microwave tubes | |
CA899445A (en) | Method of making photoemissive electron tubes | |
IE35951B1 (en) | Process for the manufacture of the disodium salt of alpha-carboxybenzylpenicillin | |
FR2105372A5 (en) | Sealing glass to metal - in neutral atmosphere using induction heating | |
CA914182A (en) | HIGH MOLECULAR WEIGHT TRIS(.beta.-HYDROXYALKYL) ISOCYANURATE-ALKYLENE OXIDE ADDUCTS AND METHOD OF PREPARING THEM |