Composition and properties of silver electrode
Silver electrode Silver wire is a silver or silver-based solid solution solder, with excellent process performance, low melting point, good wettability and the ability to fill the gap, and high strength, good plasticity, electrical conductivity and Excellent corrosion resistance, silver electrode silver wire can be used in addition to brazing aluminum, magnesium and other low melting point metal other than all the black and non-ferrous metals, which are widely used. However, in general, it is easy to create a false impression that the silver silver silver wire silver silver higher, the better the performance, in fact not necessarily the case. At the same time, silver is a precious metal, the principle of saving, the correct choice, the rational use of silver electrode silver wire is very important.
Common silver electrode silver wire contains silver and copper, silver electrode silver wire in order to reduce the melting point and reduce the amount of silver, adding zinc, cadmium, tin, nickel, etc. constitute ternary or multiple alloys. The addition of nickel improves the heat resistance, corrosion resistance and wetting properties of silver electrode silver wire.
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