Tungsten alloy of tungsten-based alloys by adding other elements. In metals, the highest, high temperature strength and creep resistance and thermal conductivity, electrical conductivity and electron emission properties of tungsten melting point are good, than the major, in addition to a large number of alloys used in the manufacture of carbide and as additives, tungsten and its alloys are widely used electronic, electric light industry.
According to different uses, tungsten carbide alloys are divided, heavy metal, metal sweating materials, contact materials, electronic and electric light materials.
