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Tungsten Diboride (WB2)-Powder

  • 12228-69-2
  • WB2
  • 740500PD
  • 99.0%
  • - 325 mesh.
  • 235-445-1
Availability:

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.


WB2 has the same hexagonal structure as most diborides (AlB2, MgB2, etc.). WB has several forms, α(tetragonal), β (orthorhombic) and δ (tetragonal).




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