Tungsten powder(WC) is the capital raw actual for the assembly of carbide, the actinic blueprint WC. Melting point 2870 ℃, baking point 6000 ℃, the about body of 15.63 (18 ℃). The abounding name is tungsten carbide atramentous hexagonal crystals, a brownish luster, acerbity abutting to diamond, electricity, acceptable calefaction conductor.

Tungsten is baffling in water, hydrochloric acerbic and sulfuric acid, nitric acerbic acrid - in a alloyed acerbic of hydrofluoric acid. Used tungsten animate acid tools, generally to advance by the accession of titanium, tantalum, or mixtures thereof, the anti-knocking capacity. Stable actinic backdrop of tungsten carbide. Pure tungsten is fragile, if the addition of a baby bulk of titanium, cobalt, and added metals can abate brittleness.

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