SU129121A1 - The method of obtaining sealed junctions during the joint firing of ceramics and metal - Google Patents
The method of obtaining sealed junctions during the joint firing of ceramics and metalInfo
- Publication number
- SU129121A1 SU129121A1 SU631635A SU631635A SU129121A1 SU 129121 A1 SU129121 A1 SU 129121A1 SU 631635 A SU631635 A SU 631635A SU 631635 A SU631635 A SU 631635A SU 129121 A1 SU129121 A1 SU 129121A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal
- ceramics
- junctions during
- sealed junctions
- joint firing
- Prior art date
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- Ceramic Products (AREA)
Description
Известные способы получени герл1етнчных спаев при совместном обжиге керамики и металла не предохран ют металл от окислени .The known methods for producing hot metal junctions during the joint calcination of ceramics and metal do not prevent the metal from oxidation.
В описываемом способе этот недостаток устранен тем, что спрессованные заготовки обжигают в графитовом тигле с графитовой засыпкой, причем пропесс обжига ведут при высокой (до 1390) температуре.In the described method, this disadvantage is eliminated by the fact that the pressed blanks are fired in a graphite crucible with graphite filling, and the firing process is carried out at a high (up to 1390) temperature.
Осуществл ют этот способ следующим образом.Carry out this method as follows.
В пресс-форму устанавливают металлическую трубку, засыпают керамический материал в виде мелко измельченной массы, затем производ т прессование при удельном давлении 800 кг/см. После этого спрессоЕанмую заготовку помещают в графитовый тигель, засыпают графитово засыпкой, состо щей, например, из 9 частей графита и 1 части угл и обжигают в горне при 1360-1390°.A metal tube is installed in the mold, the ceramic material is poured in the form of a finely ground mass, and then pressing is performed at a specific pressure of 800 kg / cm. After that, the press billet is placed in a graphite crucible, covered with graphite backfill, consisting, for example, of 9 parts of graphite and 1 part of coal and burned in a furnace at 1360-1390 °.
Предмет изобретени Subject invention
Способ получени гер метичных спаев при совместном обжиге керамики и металла, отличающийс тем, что дл предохранени металла от окислени при температуре 1360-1390° спрессованные заготовки обжигают в графитовом тигле с графитовой засыпкой.The method of obtaining hermetic welds at the joint firing of ceramics and metal, characterized in that, in order to protect the metal from oxidation at a temperature of 1360-1390 °, the pressed blanks are fired in a graphite crucible filled with graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU631635A SU129121A1 (en) | 1959-06-17 | 1959-06-17 | The method of obtaining sealed junctions during the joint firing of ceramics and metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU631635A SU129121A1 (en) | 1959-06-17 | 1959-06-17 | The method of obtaining sealed junctions during the joint firing of ceramics and metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU129121A1 true SU129121A1 (en) | 1959-11-30 |
Family
ID=48400295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU631635A SU129121A1 (en) | 1959-06-17 | 1959-06-17 | The method of obtaining sealed junctions during the joint firing of ceramics and metal |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU129121A1 (en) |
-
1959
- 1959-06-17 SU SU631635A patent/SU129121A1/en active
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