Tungsten copper alloy
Tungsten copper alloy electrode for electric resistance welding
Tungsten copper is an alloy of tungsten and copper by isostatic pressing, high temperature sintering of tungsten skeleton, and infiltration of copper.
It combines the advantages of tungsten and copper, high temperature resistance, arc ablation resistance, high strength, large specific gravity, good electrical and thermal conductivity, easy cutting, and has the characteristics of sweating and cooling. It has high hardness, high melting point and resistance to tungsten. The characteristics of adhesion are often used for projection welding and butt welding electrodes which have certain wear resistance and high temperature resistance.
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