85W15Cu Tungsten Copper Alloy Electrodes

85W15Cu tungsten copper alloy electrode is two-phase structure tungsten alloy, composed mainly of copper, and is a metal matrix composites. Due to the physical properties of copper and tungsten are quite different, therefore tungsten copper can not be produced using the casting method, generally using powder alloy technology to product. Tungsten copper alloy electrode is high purity, high purity tungsten powder and plastic. Composite metal material is good combination of high conductivity copper made of isostatic pressing, sintering temperature, melt refining process. it owns good electrical conductivity, thermal expansion, high temperature softening resistance, high strength, high density, high hardness.

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