Silver-based alloy brazed solder paste is made by using vacuum refining and inert gas-atomizing. This technology was comprehensively developed on the basis of general gas-atomizing. In other words, the brazing powder combines the merits of three technology, vacuum refining, general gas-atomizing and inert gas-atomizing. The brazing powder has many advantages, finer grain, higher purity, evenly proportion, lower oxygen content, and higher sphericity, etc. Product quality and cost is at or above today's world level.
|Specification||chemical composition(%)||Melting point(ºC)||soldering temperature(ºC)||Powder size(M)|
| ||Ag||Cu||Zn||other||solidus|| liquidus|