SU105400A1 - Method of flux-free soldering of metals and alloys - Google Patents
Method of flux-free soldering of metals and alloysInfo
- Publication number
- SU105400A1 SU105400A1 SU550725A SU550725A SU105400A1 SU 105400 A1 SU105400 A1 SU 105400A1 SU 550725 A SU550725 A SU 550725A SU 550725 A SU550725 A SU 550725A SU 105400 A1 SU105400 A1 SU 105400A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloys
- solder
- flux
- metals
- free soldering
- Prior art date
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Description
Известны способы бесфлюсовой лайки металлов и сплавов (например алюмини ), при которых окисна пленка с поверхности, подлежащей пайки, удал етс механическим путем . На поверхность детали в месте пайки наноситс слой припо . Под припоем окисна пленка, преп тствующа растеканию припо и смачиванию им поверхности детали, снимаетс щеткой, шабером, па .иьииком и т. и.Flux-like methods for metals and alloys (for example aluminum) are known, in which the oxide film is removed mechanically from the surface to be soldered. A solder layer is applied to the surface of the part at the place of soldering. Under the solder, an oxide film interfering with the spreading of the solder and wetting the surface of the part with it is removed with a brush, scraper, PA, and so on.
Предложенный снособ упрощает процесс и повышает ее качество .The proposed snapshot simplifies the process and improves its quality.
Достигаетс это тем, что нанесение сло припо производ т одновременно с удалением окисной пленки путем натирани поверхиости детали , нагретой до температуры плавлериш прино , стержней, спрессованным из измельченного припо (стру;кки ) и абразивного материала.This is achieved by applying a layer of solder simultaneously with the removal of the oxide film by rubbing the surface of the part heated to the melting temperature of the rods pressed from crushed solder (stream) and abrasive material.
Дл пайки алюмини и его сплавов может быть рекомендован стержень , спрессованный из 70 - 90% (по весу) припо и 30-10% асбеста . Плотность ирессовки может измен тьс в зависимости от характера детали. Например, дл тоикойFor soldering aluminum and its alloys, a rod compressed from 70 to 90% (by weight) of solder and 30-10% asbestos can be recommended. The density of the molding may vary depending on the nature of the part. For example, for toikoy
фол1зги па льный стержень должен быть спрессоваи под дюиьшим давлением и содержать больше асбеста; дл массивных деталей стержень следует прессовать иод большим давлением и с меньшим количеством асбеста.Folk pins should be pressed under high pressure and contain more asbestos; For massive parts, the rod should be pressed with high pressure and less asbestos.
П р с Д М с т II 3 о б П с т о 11 и P p with D M with t II 3 about b P with t about 11 and
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU550725A SU105400A1 (en) | 1956-04-26 | 1956-04-26 | Method of flux-free soldering of metals and alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU550725A SU105400A1 (en) | 1956-04-26 | 1956-04-26 | Method of flux-free soldering of metals and alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
SU105400A1 true SU105400A1 (en) | 1956-11-30 |
Family
ID=48378803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU550725A SU105400A1 (en) | 1956-04-26 | 1956-04-26 | Method of flux-free soldering of metals and alloys |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU105400A1 (en) |
-
1956
- 1956-04-26 SU SU550725A patent/SU105400A1/en active
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