SU756739A1 - Solder for free soldering - Google Patents
Solder for free solderingInfo
- Publication number
- SU756739A1 SU756739A1 SU2747208/27A SU2747208A SU756739A1 SU 756739 A1 SU756739 A1 SU 756739A1 SU 2747208/27 A SU2747208/27 A SU 2747208/27A SU 2747208 A SU2747208 A SU 2747208A SU 756739 A1 SU756739 A1 SU 756739A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solder
- free soldering
- bismuth
- cadmium
- indium
- Prior art date
Links
Abstract
Припой для бесфлюсовой пайки, содержащий медь, висмут, свинец, индий, олово, кадмий, галлий, отличающийся тем, что, с целью повышения механической прочности припоя и прочности паяного шва, он содержит дополнительно серебро при следующем соотношении компонентов, вес.%:Медь - 40 - 50Висмут - 14,1 - 22,2Свинец - 7,0 - 11,0Индий - 6,7 - 10,7Олово - 3,9 - 6,1Кадмий - 2,3 - 3,5Галлий - 1,0 - 1,5Серебро - 5 - 15Solder for flux-free soldering, containing copper, bismuth, lead, indium, tin, cadmium, gallium, characterized in that, in order to increase the mechanical strength of the solder and the strength of the solder joint, it also contains silver in the following ratio of components, wt.%: Copper - 40 - 50 Bismuth - 14.1 - 22.2 Lead - 7.0 - 11.0 Indium - 6.7 - 10.7 Tin - 3.9 - 6.1 Cadmium - 2.3 - 3.5 Gally - 1.0 - 1 , 5 Silver - 5 - 15
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2747208/27A SU756739A1 (en) | 1979-04-05 | 1979-04-05 | Solder for free soldering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2747208/27A SU756739A1 (en) | 1979-04-05 | 1979-04-05 | Solder for free soldering |
Publications (1)
Publication Number | Publication Date |
---|---|
SU756739A1 true SU756739A1 (en) | 2000-05-10 |
Family
ID=60523303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2747208/27A SU756739A1 (en) | 1979-04-05 | 1979-04-05 | Solder for free soldering |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU756739A1 (en) |
-
1979
- 1979-04-05 SU SU2747208/27A patent/SU756739A1/en active
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