Appearance: steel gray powder with good fluidity
Purpose: Raw material for cemented carbide and diamond drill bits for petroleum drilling
Properties: Tungsten carbide powder is a dark gray powder, which can be dissolved in a variety of carbides, especially in titanium carbide, which is highly soluble, forming TiC-WC solid solution.
Uses: Tungsten carbide powder is mainly used to produce cemented carbide.
Production: Using metal tungsten powder and carbon black as raw materials, a mixture is prepared according to a certain proportion, and the mixture is placed in a graphite boat, placed in a carbon tube furnace or a high and medium frequency induction furnace, and carbonized at a certain temperature , And then ball milling and sieving to obtain tungsten carbide powder.
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