SU170826A1 - METHOD OF PEAKES OF CERAMICS WITH METALS - Google Patents
METHOD OF PEAKES OF CERAMICS WITH METALSInfo
- Publication number
- SU170826A1 SU170826A1 SU829517A SU829517A SU170826A1 SU 170826 A1 SU170826 A1 SU 170826A1 SU 829517 A SU829517 A SU 829517A SU 829517 A SU829517 A SU 829517A SU 170826 A1 SU170826 A1 SU 170826A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ceramics
- metals
- peakes
- solder
- metallizing paste
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title description 9
- 229910052751 metal Inorganic materials 0.000 title description 6
- 239000002184 metal Substances 0.000 title description 6
- 150000002739 metals Chemical class 0.000 title description 4
- 229910000679 solder Inorganic materials 0.000 description 6
- 238000005476 soldering Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- -1 molybdenum-manganese Chemical compound 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Description
Известен способ пайки керамики с металлами с предварительным нанесением металлизирующей пасты путем вжигани при температуре свыше 1350°С, после чего нанос т никелевое или железное покрытие и производ т пайку твердыми припо ми.The known method of soldering ceramics with metals with the preliminary application of a metallizing paste by firing at a temperature above 1350 ° C, after which a nickel or iron coating is applied and soldered by hard solder.
Дл повышени надежности спа и упрош,ени технологии предлагаетс процесс предварительного вжигани металлизируюш,их паст совместить с процессом пайки. Дл этого на металлизирующую пасту помещают припой, устанавливают спаиваемую деталь и нагревают до температуры плавлени припо .To improve the reliability of the spa and to simplify the technology, a process of pre-ignition of metallization is suggested, their pastes should be combined with the soldering process. To do this, solder is placed on the metallizing paste, the soldered part is set and heated to the melting point of the solder.
Предлагаемый способ пайки керамики с металлами состоит, в том, что на керамику нанос т металлизирующую пасту, приготовленную из порошков вольфрама, молибдено-марганца и др.; помещают припой, например медь, температура плавлени которого выше 1000°С, и устанавливают спаиваемую деталь . Во врем пайки происходит одновременное спаивание керамики с металлом и вжигание металлизирующей пасты.The proposed method of brazing ceramics with metals consists in the fact that a metallizing paste prepared from powders of tungsten, molybdenum-manganese, etc .; is applied to the ceramics; a solder is placed, for example copper, the melting point of which is above 1000 ° C, and the soldering part is set. During the soldering process, simultaneous soldering of ceramics with metal and burning-in of the metallizing paste occur.
Предлагаемый способ упрощает сложный и трудоемкий процесс вжигани металлических порошков в керамику, исключает необходимость в дорогосто щем высокотемпературном оборудовании.The proposed method simplifies the complicated and laborious process of burning metal powders into ceramics, eliminating the need for expensive high-temperature equipment.
Предмет изобретени Subject invention
Способ пайки керамики с металлами, при котором на керамику нанос т металлизирующую пасту, способствующую соединению при нагреве спаиваемой детали с керамикой, отличающийс тем, что, с целью повышени надежности спа и упрощени технологии, на металлизирующую пасту помещают припой, устанавливают спаиваемую деталь и нагревают до температуры плавлени припо .A method of brazing ceramics with metals, in which a metallizing paste is applied to the ceramics, which promotes the connection when the soldered part is heated with ceramics, characterized in that, in order to increase the reliability of the spa and simplify the technology, solder is placed on the metallizing paste, the melting point solder.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU170826A1 true SU170826A1 (en) |
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