SU622603A1 - Diffusion welding method - Google Patents
Diffusion welding methodInfo
- Publication number
- SU622603A1 SU622603A1 SU772468053A SU2468053A SU622603A1 SU 622603 A1 SU622603 A1 SU 622603A1 SU 772468053 A SU772468053 A SU 772468053A SU 2468053 A SU2468053 A SU 2468053A SU 622603 A1 SU622603 A1 SU 622603A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- diffusion welding
- welding method
- welding
- diffusion
- fiberglass
- Prior art date
Links
- 238000003466 welding Methods 0.000 title description 10
- 238000009792 diffusion process Methods 0.000 title description 6
- 238000000034 method Methods 0.000 title description 5
- 239000011152 fibreglass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
(54) СПОСОБ ДИФФУЗИОННОЙ СВАРКИ Сварка при более низких температурах позвол ла примен ть стеклоткань несколько pas.Использование стеклоткани , выпускаемойв виде полотна шириной 1м, позвол ет изготавливать изолиру вше прокладки любой конфигурации и размеров. Кроме того, в зависимости от температуры сварки в качестве мате риала изолирующих прокладок могут быть применены кварцева ткань марки СК, кварцева вуаль и др. Использование изобретени позвол т ет упростить технологию и повысить качество соединени прц диффузионной сварке. Формула.изобретени 1. Способ диффузионной сварки, при котором между свариваем кш детал м и технологической оснасткой располагают изолируихцие прокладки, предзотаращаюоте их соединение, отличающийс тем, что, с целью повы ,шени надежности изол ции при сварке деталей сложного профил , в качестве изолирующей прокл щки испольэ)гют волокнистые термостойкие тканыёи материалы . 4. Способ по п. 1, oтлнчalclщ и и с тем, что в качестве изолирующей прокладки используют стеклоткань . Источники информации, прин тые во внимание при экспертизе: 1.Казаков Н.Ф. Диффузионна сварг ка в вакууме. М., Машиностроение., 1968, с. 243.2 .Казаков Н.Ф. Диффузионна сварг ка в вакууме. Н., Машиностроение, 1968, с. 246.(54) DIFFUSION WELDING METHOD Welding at lower temperatures made it possible to use fiberglass several pas. The use of fiberglass, produced in the form of a 1m wide web, makes it possible to manufacture insulated gaskets of any configuration and size. In addition, depending on the welding temperature, SC quartz fabric, quartz veil, etc. can be used as an insulating gasket material. The use of the invention allows to simplify the technology and improve the quality of the joint diffusion welding. Formula 1 of the invention. A diffusion welding method in which there is an isolation of a gasket between the welding of the parts and the process equipment, pre-absorbing the joint, characterized in that, in order to improve the reliability of the insulation when welding parts of a complex profile, cheeks use fiber heat resistant woven materials. 4. The method according to claim 1, separately and with the fact that fiberglass is used as an insulating gasket. Sources of information taken into account in the examination: 1. Kazakov N.F. Diffusion welding in vacuum. M., Mechanical Engineering., 1968, p. 243.2. Kazakov N.F. Diffusion welding in vacuum. N., Mashinostroenie, 1968, p. 246.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772468053A SU622603A1 (en) | 1977-04-04 | 1977-04-04 | Diffusion welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772468053A SU622603A1 (en) | 1977-04-04 | 1977-04-04 | Diffusion welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU622603A1 true SU622603A1 (en) | 1978-09-05 |
Family
ID=20701699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772468053A SU622603A1 (en) | 1977-04-04 | 1977-04-04 | Diffusion welding method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU622603A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980001967A1 (en) * | 1979-03-08 | 1980-09-18 | Gen Electric | Thermo-compression bonding a semiconductor to strain buffer |
| US4257156A (en) * | 1979-03-09 | 1981-03-24 | General Electric Company | Method for thermo-compression diffusion bonding each side of a substrateless semiconductor device wafer to respective structured copper strain buffers |
-
1977
- 1977-04-04 SU SU772468053A patent/SU622603A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980001967A1 (en) * | 1979-03-08 | 1980-09-18 | Gen Electric | Thermo-compression bonding a semiconductor to strain buffer |
| US4257156A (en) * | 1979-03-09 | 1981-03-24 | General Electric Company | Method for thermo-compression diffusion bonding each side of a substrateless semiconductor device wafer to respective structured copper strain buffers |
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