Tungsten copper infiltration is to manufacture tungsten skeleton with density and strength, then filled in copper liquid under capillary force. And it can be divided into infiltrated Cu after high-temperature sintering skeleton and mix powder infiltration after low-temperature sintering.

Tungsten carbide powder is the intermediate in the line from W powder to cemented carbides. It can be produced from different raw materials and by different processes.

Tungsten copper properties combines the advantages of tungsten and copper, with micro-uniform structure, high temperature, high strength, resistance to arc ablation, density, conductivity, thermal conductivity and other high-quality properties.