copper tungsten (CuW70) alloy retains some good characterisitics of tungsten and copper

copper tungsten (CuW70) alloy retains some good characterisitics of  tungsten and copper with good high-temperature endurance , reliable electronic arc burning & corrosion endurance, high specific gravity and strong intensity. This product could be used as contacts of high or medium voltage switcher, radiator of electronic components, electronic emission materials, welding electrodes, home appliance and spare parts for clocks. It could be widely used in the fields of machinery, electric power, electron, metallurgy, aviation and spaceflight. We used HIP molding plant - high temperature sintered tungsten matrix - copper-impregnated technology, can produce copper for 6-50% of the various pieces of large or profiled,the tungsten-copper alloy material we produced has characteristics of high-density, high thermal conductivity, high strength and hardness, low resistivity, low thermal expansion coefficient and easy machining etc, and has excellent performance in areas of the burning arc of resistance, anti-welded and corrosion resistance.

copper tungsten (CuW70)