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Characteristic
Tungsten borides are compounds of tungsten and boron. Their most remarkable property is high hardness. The Vickers hardness of WB or WB2 crystals is ~20 GPa and that of WB4 is ~30 GPa for loads exceeding 3 N.
Chemical formula：WB
Molar mass：194.65 g/mol
Appearance:Solid
Density：15.3 g/cm3
Application
Used for wear - resistant parts wear - resistant coating and semiconductor film.
Characteristic
Tungsten borides are compounds of tungsten and boron. Their most remarkable property is high hardness. The Vickers hardness of WB or WB2 crystals is ~20 GPa and that of WB4 is ~30 GPa for loads exceeding 3 N.
Chemical formula：WB
Molar mass：194.65 g/mol
Appearance:Solid
Density：15.3 g/cm3
Application
Used for wear - resistant parts wear - resistant coating and semiconductor film.
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