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Follow on Google News | Process of high-density tungsten alloyHigh-density tungsten alloy, also known as tungsten-based heavy alloy, is a type of alloy made of tungsten as the matrix element (85% ~ 99% mass fraction) with the addition of Ni, Cu, Fe and other alloy elements by liquid phase sintering.
Sintering Heat treatment Post-sintering heat treatment includes: quenching, rapid cooling, atmospheric dehydrogenation treatment and surface hardening treatment, the purpose is to reduce the segregation of P, S and other impurities at the interface, reduce hydrogen embrittlement, improve alloy performance or meet other alloy performance requirements. Quenching and rapid cooling treatment can obtain a fine and uniform grain structure, better play the role of solid solution strengthening, and increase the strength of the alloy by 1/3 to 1/2. Plastic deformation processing Machining After plastic deformation, the appropriate machining method can be selected according to the drawings, such as: turning, milling, cutting, drilling, polishing, etc. High-density tungsten alloy (https://www.edge- End
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