SU487048A1 - Method of applying a film of glass suspensions - Google Patents
Method of applying a film of glass suspensionsInfo
- Publication number
- SU487048A1 SU487048A1 SU1918386A SU1918386A SU487048A1 SU 487048 A1 SU487048 A1 SU 487048A1 SU 1918386 A SU1918386 A SU 1918386A SU 1918386 A SU1918386 A SU 1918386A SU 487048 A1 SU487048 A1 SU 487048A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- film
- applying
- parts
- glass
- substrate
- Prior art date
Links
Description
1one
Изобретение относитс к области полупроводникового приборостроени , в частности к технологии изготовлени керамических корпусов .The invention relates to the field of semiconductor instrument making, in particular, to the technology of making ceramic cases.
Известен способ нанесени пленки стеклосуспензии , который сводитс к следующему. На поверхность керамических деталей накладывают пленку стеклосуспензии, предварительно полученную на полиэтиленовой подложке , после чего ее подпрессовывают к ним. Дл лучшего сцеплени пленки с поверхностью деталей последние подвергают предварительному нагреву до температуры 90- 100°С или обработке растворителем.There is a known method of applying a glass suspension film, which is as follows. On the surface of ceramic parts impose a film of glass suspension, previously obtained on a polyethylene substrate, after which it is pressed to them. In order to better adhere the film to the surface of the parts, the latter are pre-heated to a temperature of 90-100 ° C or treated with a solvent.
Недостатком известного способа вл етс невозможность применени его дл нанесени пленок стеклосуспензии толщиной более 120 мкм на керамические детали, имеющие углублени , вследствие того, что при подпрессовке таких пленок к детал м происходит сцепление указанной пленки как с детал ми , так и с .подложкой, и при попытке отделить подложку от стеклосуспензии проис-. ходит расслоение .последней, что приводит к снижению качества наносимого покрыти . А при подпрессовке к детал м, имеющим углублени , в уголках образуетс воздушное пространство, не охваченное пленкой стеклосуспензии .The disadvantage of the known method is that it cannot be used for applying glass slurry films with a thickness of more than 120 microns onto ceramic parts having recesses, because when these films are pressed together, the specified film adheres to both the parts and the substrate, and when trying to separate the substrate from glass suspension separation takes place last, which leads to a decrease in the quality of the applied coating. And when pressing in to parts with recesses, an air space is formed in the corners that is not covered by the glass suspension.
Целью изобретени вл етс повышение качества наносимого покрыти на детали, имеющие углублени . Это достигаетс тем, что пленку стеклосуспензии предварительно отдел ют от подложки , накладывают на деталь, сверху номещают резиновую прокладку, после чего осуществл ют нодпрессовку пленки к детал м. Предлагаемый способ реализуетс следующим образом. Керамические детали, уложенные в кассету .плотно друг к другу без зазоров, нагревают до 90-100°С. Предварительно изготовленную пленку стеклосуспензии отдел ют от подложки, после чего накладывают ее на керамические детали. Сверху помещают резиновую прокладку и подпрессовывают пленку к детал м с последующим оплавлением.The aim of the invention is to improve the quality of the applied coating on parts having recesses. This is achieved by preliminarily separating the glass suspension film from the substrate, laying it on the part, placing a rubber gasket on top, and then pressing the film to the parts. The proposed method is implemented as follows. Ceramic parts laid in a cassette. Tightly to each other without gaps, heated to 90-100 ° C. The glass slurry prefabricated is separated from the substrate and then applied to the ceramic parts. A rubber gasket is placed on top and the film is pressed to parts with subsequent melting.
Предмет изобретени Subject invention
Способ нанесени пленки стеклосуспензии путем наложени пленки с цодложкой на детали и ее подпрессовки, отличающийс тем, что, с целью повышени качества наносимого покрыти на детали, имеющие углублени , .пленку стеклосуопензии предварительно отдел ют от подложки, накладывают на деталь сверху, помещают резиновую прокладку , после чего осуществл ют подпрессовку пленки к-детали.The method of applying a glass slurry film by applying a film with a supercoat on the parts and pressing it in, is characterized in that, in order to improve the quality of the applied coating, on the parts having recesses, the film of glass deposition is previously separated from the substrate, put on the part from above, put a rubber gasket, after which the film is pressed into the k-part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1918386A SU487048A1 (en) | 1973-05-18 | 1973-05-18 | Method of applying a film of glass suspensions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1918386A SU487048A1 (en) | 1973-05-18 | 1973-05-18 | Method of applying a film of glass suspensions |
Publications (1)
Publication Number | Publication Date |
---|---|
SU487048A1 true SU487048A1 (en) | 1975-10-05 |
Family
ID=20552594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1918386A SU487048A1 (en) | 1973-05-18 | 1973-05-18 | Method of applying a film of glass suspensions |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU487048A1 (en) |
-
1973
- 1973-05-18 SU SU1918386A patent/SU487048A1/en active
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