Submicron grade tungsten carbide powder is an important raw material for the production of submicron or ultrafine tungsten carbide. It can be produced using purple tungsten as a raw material, which has the advantage of less single crystal particles.
Application
Submicron tungsten carbide powder is an important raw material for submicron or ultrafine cemented carbide. Submicron or ultrafine tungsten carbide have high toughness, high wear resistance and good high temperature strength. The more demand, the more extensive application.
Preparation
Submicron tungsten carbide powder is an important raw material for the production of submicron or ultrafine tungsten carbide. It uses violet tungsten as a raw material and is reduced in a hydrogen atmosphere to obtain tungsten powder. After mixing tungsten powder with carbon, it is carbonized to obtain submicron tungsten carbide powder. Submicron grade tungsten carbide powder can be produced by using purple tungsten as a raw material, but the shape of the particles is complicated, and few single-crystal particles exist.
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