Instruction and Application: Solder copper-zinc-manganese-cobalt, due to the addition of cobalt improves wettability and adhesion of the cemented carbide. Apply brazing of carbide tool, tool, mining drill, and so on.
Typical Chemical Composition(％)
|
Cu |
Mn |
Fe |
Zn |
Allimpurities |
|
57.0-61.0 |
1.0-3.0 |
0.5-2.0 |
Reminder |
≤ 0.50 |
Solder Melting Temperature(OC)
|
Solidus Lines |
Liquidus Lines |
|
890 |
920 |
Notices:
1. Braze welding must be cleared before weld and solder surface oils, oxides and other contaminants.
2. The necessary flux when brazing joint use.
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