SU386875A1 - PASTE FOR METALIZATION OF HIGH-ALUMINUM GROUND - Google Patents
PASTE FOR METALIZATION OF HIGH-ALUMINUM GROUNDInfo
- Publication number
- SU386875A1 SU386875A1 SU1704276A SU1704276A SU386875A1 SU 386875 A1 SU386875 A1 SU 386875A1 SU 1704276 A SU1704276 A SU 1704276A SU 1704276 A SU1704276 A SU 1704276A SU 386875 A1 SU386875 A1 SU 386875A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- paste
- metalization
- metallization
- aluminum ground
- ceramics
- Prior art date
Links
Landscapes
- Conductive Materials (AREA)
Description
1one
Изобретение относитс к получению вакуумплотных металлокерамических узлов.The invention relates to the production of vacuum tight cermet assemblies.
Известна паста дл металлизации керамики , включающа Мо, Мп, АШз.The famous paste for the metallization of ceramics, including Mo, Mn, AHS.
Предлагаема паста позвол ет металлизировать недоспечеиную керамику и совмещать операцию вжигани металлизации с операцией окончательного обжига керамики.The proposed paste makes it possible to metallize the nonspeakable ceramics and combine the incineration of the metallization with the operation of the final calcination of ceramics.
Это достигаетс тем, что паста дополнительно содержит УгОз при следующем соотнощении компонентов, вес. %:This is achieved by the fact that the paste additionally contains HCO in the following ratio of components, weight. %:
Мо60-65Mo60-65
Мп8-10Mp8-10
АЬОз20-25ABOZ20-25
УгОз4-6.Crisis4-6.
Все компоненты берутс в виде порощков со средним размером зерна 2-3 мк.All components are taken as powders with an average grain size of 2-3 microns.
Пасту готов т на биидере-растворе нитроклетчатки на изоамилацетате.The paste is prepared on a biidere-solution of nitrocellulose on isoamylacetate.
Приготовленную пасту на полуобожжениые керамические издели нанос т известным способом: окунанием, распылением, пленкой и др. Вжигание металлизации осуществл ют вThe prepared paste is applied to the semi-fired ceramic products by a known method: dipping, spraying, film, etc. The burning of the metallization is carried out in
среде увлажненного формиргаза при 1600- 1650°С.the environment of moistened formirgaz at 1600-1650 ° C.
Пайку образцов с металлическими детал ми ведут припоем Пер-72 по подслою ннкел толщиной 3-5 мк или медным припоем по металлизации.Soldering of samples with metal parts is carried out with Per-72 solder on a 3-5 nm micron sublayer or copper solder on metallization.
Описываема паста может быть использована дл металлизации керамики, содержащей АЬОз 90-95%.The described paste can be used for the metallization of ceramics containing ABOZ 90-95%.
Предмет изобретени Subject invention
Паста дл металлизации высокоглиноземистой керамики, включающа Мо, Мп, АЬОз, отличающа с тем, что, с целью повыщеии прочности сцеплени и совмещени вжигани металлизации с обжигом, она дополнительно содержит zOa при следующем соотношении указанных компонентов, вес. %:A paste for metallization of high-alumina ceramics, including Mo, Mn, ABOz, characterized in that, in order to increase the adhesion strength and to combine the firing of metallization with roasting, it additionally contains zOa in the following ratio of the indicated components, weight. %:
Мо60-65Mo60-65
Мп8-10Mp8-10
АЬОз20-25ABOZ20-25
УаОз4-6.Vaoz4-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1704276A SU386875A1 (en) | 1971-10-12 | 1971-10-12 | PASTE FOR METALIZATION OF HIGH-ALUMINUM GROUND |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1704276A SU386875A1 (en) | 1971-10-12 | 1971-10-12 | PASTE FOR METALIZATION OF HIGH-ALUMINUM GROUND |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU386875A1 true SU386875A1 (en) | 1973-06-21 |
Family
ID=20489980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1704276A SU386875A1 (en) | 1971-10-12 | 1971-10-12 | PASTE FOR METALIZATION OF HIGH-ALUMINUM GROUND |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU386875A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4485150A (en) * | 1981-12-09 | 1984-11-27 | Ngk Insulators, Ltd. | Metal ceramics composites and a method for producing said composites |
-
1971
- 1971-10-12 SU SU1704276A patent/SU386875A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4485150A (en) * | 1981-12-09 | 1984-11-27 | Ngk Insulators, Ltd. | Metal ceramics composites and a method for producing said composites |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1496994A (en) | Pastes for forming electrically conductive films on non-conductive substrates | |
| DE3169727D1 (en) | Base material for firing in order to prepare an intermediate layer between a high melting dental alloy and a tooth porcelain | |
| SE8002457L (en) | braze | |
| SU386875A1 (en) | PASTE FOR METALIZATION OF HIGH-ALUMINUM GROUND | |
| James et al. | Effects of methods of adding copper on the strength of sintered aluminum copper alloys | |
| JPS6077186A (en) | Ceramic sintered body with metallized surface | |
| GB1241401A (en) | Method for metallizing a ceramic member and the article produced thereby | |
| FR2378067A1 (en) | POWDER COATING COMPOSITION BASED ON PHENYLENE POLYSULPHIDE RESIN | |
| GB776970A (en) | Improvements in and relating to ceramic-to-metal bonds | |
| JPS53118209A (en) | Powder metallurgical method of manufacturing high-silicon containing sinteted aluminum alloy | |
| JPS5219105A (en) | Nonoxidative sintering and forging method | |
| GB1471438A (en) | Metal-ceramic solder joints | |
| GB817659A (en) | Improvements in and relating to the metallizing of ceramic or cermet materials | |
| GB808656A (en) | Improvements relating to brazing and soldering alloys | |
| GB1091420A (en) | Method for bonding a powdered ingredient compact and article | |
| JPS5362709A (en) | Preparation of sintered product of metal of high melting point | |
| Degtev et al. | Investigation of the Bonding Strength of Heat-Resistant Composite Coatings on Copper and Aluminum Oxide Base | |
| JPS6418981A (en) | Ceramic high-temperature superconductor | |
| JPS59203783A (en) | Metallization of non-oxide ceramic sintered body | |
| SU376490A1 (en) | PASTE FOR METALIZATION OF CERAMICS | |
| SU423783A1 (en) | COMPOSITION FOR METALIZATION OF CERAMIC WORKS | |
| JPS5433660A (en) | Bonding wire | |
| SU1488142A1 (en) | Tungsten carbide-base sintered electrode material | |
| GB1507031A (en) | Preparation of alloys | |
| JPS53137005A (en) | Preparation of powder forged product |