Arc Melting Method of Tungsten Alloy With High Tungsten Content

A high content of tungsten arc melting method tungsten alloy, comprising the following steps: ① raw material for tungsten powder compacts, get blank; ② blank broken into particles of tungsten powder compacts; ③ particles of tungsten powder compacts with other Metal materials are mixed, tungsten powder compacts weight ratio of the particles added 0.1% ~ 40%; ④ and then through the vacuum arc melting at least twice to obtain a uniform high tungsten content component tungsten alloy ingot. Preparation method of the present invention is to obtain the highest tungsten content of up to 40% of the ingredients uniformly, without segregation, high tungsten content alloy without inclusions.


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