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Tungsten carbide Compound composed of carbon and tungsten with the molecular formula WC. The molecular weight is 195.85. Tungsten carbide is a black hexagonal crystalline material with a metallic sheen and a hardness that is similar to diamond. It is a good electrical and heat conductor.
Tunsten Carbide Properties:
Tungsten carburide is a black hexagonal crystalline system. It dissolves in hydrofluoric and nitric acids and in aqua regia but not in cold water. The chemical properties are stable of tungsten carbide.

Tungsten carbide is a powdery gray color with a metallic sheen. It is not soluble with water, hydrochloric and sulfuric acids. However, it can be dissolved in a mixture of hydrofluoric and nitric acids. Pure tungsten carbide is fragile. By adding titanium, cobalt or other metals, it can be made less fragile.

Tungsten Carbide Application:
Tungsten carbide powder is used to make steel cutting tools. It’s often mixed with tantalum or titanium carbide. Tungsten carbide powder is used for the production of cemented carbide.

Tungsten carbide is used in many applications, including high-speed cutters, furnace structural material, jet engine parts and resistance heating components.

Tungsten-carbide powder is used for cutting tools, wearable parts, melting pots for metals like copper, cobalt, or bismuth as well as wear-resistant semiconductor film.

Tungsten carbide is a material that can be used for super-hard, wear-resistant tools. It can also form a solid mixture with many other carbides. WC-TiC-Co cermet carbide tools were widely used. It can also reduce the sintering temp and maintain excellent performance when used as an additive to NbC C and TaC C ternary system carburides. It can also be used for aerospace materials.

Tungsten (WC), powder, is made by combining tungsten (WO3) with graphite under a reducing atmospheric at temperatures between 1400 and 1600 degrees.

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