Copper tungsten materials,Copper Tungsten Electrical Contacts,WCu Electrode material

Tungsten copper alloy is an alloy of tungsten and copper. Commonly used copper content of the alloy is 10% to 50%. Preparation of alloy powder metallurgy method has good electrical and thermal conductivity, good high temperature strength and a certain plasticity. At very high temperatures, such as above 3000 ℃, the alloy of copper is liquefied and evaporated to absorb a lot of heat, reducing the surface temperature. So this kind of material is also referred to as metal sweat material.

2015年7月10日星期五

Copper tungsten material

Tungsten copper alloy have a broader purpose, mainly used to make contact and the rocket nozzle throat insert, rudder and other high-temperature components of anti-arc ablation of high-voltage electrical switches, also used as EDM electrodes, high temperature molds and otherIt requires high-temperature thermal conductivity properties and occasions for use.

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