SU1672700A1 - Solder for free soldering - Google Patents
Solder for free solderingInfo
- Publication number
- SU1672700A1 SU1672700A1 SU4696986/27A SU4696986A SU1672700A1 SU 1672700 A1 SU1672700 A1 SU 1672700A1 SU 4696986/27 A SU4696986/27 A SU 4696986/27A SU 4696986 A SU4696986 A SU 4696986A SU 1672700 A1 SU1672700 A1 SU 1672700A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solder
- free soldering
- bismuth
- cadmium
- rare
- Prior art date
Links
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Припой для бесфлюсовой пайки, содержащий индий, висмут, олово, кадмий, медь, отличающийся тем, что, с целью снижения температуры и сокращения продолжительности затвердевания припоя, он дополнительно содержит металл из группы редкоземельных или мишметаллов при следующем соотношении компонентов, мас.%:Индий - 16,9 - 21,3Висмут - 9,8 - 12,3Олово - 7,2 - 9,0Кадмий - 1,1 - 1,4Металл из группы редкоземельных или мишметаллов - 0,6 - 10,0Медь - ОстальноеSolder for flux-free soldering, containing indium, bismuth, tin, cadmium, copper, characterized in that, in order to reduce the temperature and reduce the duration of solidification of solder, it additionally contains metal from the group of rare-earth or mischetal in the following ratio of components, wt.%: Indium - 16.9 - 21.3 Bismuth - 9.8 - 12.3 Tin - 7.2 - 9.0 Cadmium - 1.1 - 1.4 Metals from the group of rare-earth or mishmet - 0.6 - 10.0 Copper - Other
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4696986/27A SU1672700A1 (en) | 1989-04-03 | 1989-04-03 | Solder for free soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4696986/27A SU1672700A1 (en) | 1989-04-03 | 1989-04-03 | Solder for free soldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1672700A1 true SU1672700A1 (en) | 2000-05-10 |
Family
ID=60530399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4696986/27A SU1672700A1 (en) | 1989-04-03 | 1989-04-03 | Solder for free soldering |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1672700A1 (en) |
-
1989
- 1989-04-03 SU SU4696986/27A patent/SU1672700A1/en active
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