Tungsten-copper alloys contains 6 ~ 50% (weight ratio) of copper, which has both advantages of Tungsten and Copper: high temperature resistance, arc ablation resistance, high strength, large proportion, good electrical and thermal conductivity, small thermal expansion, easy cutting, and transpiration cooling, widely used in machinery, electric power, electronics, metallurgy, and aerospace etc..

Chemical composition and physical and mechanical properties of tungsten-copper composites