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Copper Tungsten application

Tungsten based composites are strong refractory metal meterials manufacture by a strictly pressing, sintering and infiltrating with copper.They are highly resistant to heat, electric arc, wear and deformation at high temperature welding, spot welding and flash butt. Due to their excellent properties, electrical and thermal conductivity, Copper tungsten are widely used where the combination of good thermal conductivity and electrical and low thermal deformation is necessary, such as , in electric resistance welding as electrical contacts or heat sinks, in electrodes for electrical discharge machining(EDM) and electrochemical machining(ECM) and high voltage switch.

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