SU139184A1 - Flux for soldering tin-lead solder - Google Patents
Flux for soldering tin-lead solderInfo
- Publication number
- SU139184A1 SU139184A1 SU656370A SU656370A SU139184A1 SU 139184 A1 SU139184 A1 SU 139184A1 SU 656370 A SU656370 A SU 656370A SU 656370 A SU656370 A SU 656370A SU 139184 A1 SU139184 A1 SU 139184A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flux
- tin
- soldering tin
- lead solder
- solder
- Prior art date
Links
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
Известные флюсы дл пайки олов ино-свинцовыми припо ми на оонове /канифоли не о беспечищают необ.ходимую омачиваемость мест пайки и достаточную растекаемость припо .The known fluxes for soldering the tin with alon-lead solders on the UN / rosin do not ensure the necessary wetting of the soldering sites and the sufficient flowability of the solder.
Дл устранени указанных недостатков во флюс добавл ют 0,05- 5,0% олова от веса канифоли.To eliminate these drawbacks, 0.05-5.0% tin by weight of rosin is added to the flux.
В процессе лайки происходит перенос паров олова от припо через флюс к поверхности па емого металла. Предварительное введение олова во флюс облегчает этот процесс и улуч1шает смачивание и растекание припо .;During the husky process, the transfer of tin vapors from the solder through the flux to the surface of the melted metal occurs. The preliminary introduction of tin into the flux facilitates this process and improves the wetting and spreading of the solder.
Процесс введени олова осуществл етс путем сплавлени растертой в порошок канифоли с окисью олова либо с гидроокисью олова. Получаемый абиетинат олова расплавл етс в избытке канифоли. Затем остывший сплав растираетс в порошок и раствор етс к спирте до обычной, дл спиртово-канифольных флюсов, концентрацииПредмет .и з о б р е т е н и The process of introducing tin is carried out by fusing powdered rosin with tin oxide or tin hydroxide. The resulting tin abietinate is melted in an excess of rosin. Then, the cooled alloy is ground into powder and dissolved to alcohol to the usual, for alcohol-rosin fluxes, the concentration of Subjects and blends
Флюс дл пайки олов нно-свинцовыми припо ми на основе каиифоли , отличающийс тем, что, с целью лучшей смачиваемости мест пайки и растекаемости припо , в него добавл ют 0,05--5,0 % олова от веса ка-нифоли.A flux for soldering tin-lead solders based on kaifoly, characterized in that, in order to better the wettability of soldering places and the solder flowability of solder, 0.05--5.0% of tin is added to it from the weight of sci-fi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU656370A SU139184A1 (en) | 1960-02-25 | 1960-02-25 | Flux for soldering tin-lead solder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU656370A SU139184A1 (en) | 1960-02-25 | 1960-02-25 | Flux for soldering tin-lead solder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU139184A1 true SU139184A1 (en) | 1960-11-30 |
Family
ID=48295288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU656370A SU139184A1 (en) | 1960-02-25 | 1960-02-25 | Flux for soldering tin-lead solder |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU139184A1 (en) |
-
1960
- 1960-02-25 SU SU656370A patent/SU139184A1/en active
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