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22日星期三

copper tungsten material properties

Tungsten copper alloy combines the advantages of tungsten and copper, wherein the tungsten high melting point, high density; excellent thermal conductivity properties of copper, copper alloy of tungsten uniform microstructure, high temperature, high strength, resistance to arc erosion, high density; conductivity, thermal conductivity moderate performance, widely used in military high temperature materials, high-voltage switch with electrical alloy, EDM electrode, microelectronic materials, parts and components as widely used in aerospace, aviation, electronics, electricity, metallurgy, machinery, sports equipment, etc. industry.

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