タイトルまたは説明

Of tungsten and copper alloys. Commonly used alloys of copper content is *0% ~ *0%. Preparing alloy by powder metallurgy method, has the very good conductive thermal conductivity, good high temperature strength and plasticity. At high temperatures, such as more than ***0 ?, the copper alloy liquid evaporation, a large number of absorbing heat, reduce the material surface temperature. So this kind of material is also referred to as metal sweating. Tungsten copper alloy has a wide range of USES, mainly used in the manufacture of arc ablation resistance of high voltage electric switch contacts and rocket nozzle throat lining, tail rudder, such as high temperature component, is used for machining the electrode, high temperature requirement, as well as other conductive thermal conductivity and high temperature use.