High gravity tungsten carbide powder is similar to diamond in hardness and has a large specific gravity. It has good electrical and thermal conductivity and a high melting point. It is an important raw material for the preparation of tungsten carbides and can be prepared by one-step reduction carbonization.
Applications
High gravity tungsten carbide powder is an important raw material for the production of tungsten carbides, and it can make carbides have many more excellent characteristics. The tungsten carbide prepared by the method has a melting point of 2860°C±50°C and a boiling point of 6000°C. It is insoluble in cold water, has strong acid resistance, high hardness, and large elastic modulus.
Preparations
High gravity tungsten carbide powder can be prepared by one-step reduction carbonization. The one-step reduction carbonization method is a method suitable for industrial scale production. The tungsten-containing precursor powder is directly reduced and carbonized into high-specific-gravity tungsten carbide powder.
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