Main page (Russian) Search in database (English)

Properties of substance:

tungsten tetraboride

Group of substances:

inorganic

Physical appearance:

hexagonal crystals

Empirical formula (Hill's system for organic substances):

B4W

Structural formula as text:

WB4

Molar/atomic mass: 227.084

Melting point (°C):

2200

Numerical data:

Vickers hardness (GPa): 43.3 (0.49 N)

References:

  1. Acta Crystallographica. - 1966. - Vol. 20, No. 2. - pp. 313-315 [DOI: 10.1107/s0365110x6600063x ]
  2. Proceedings of the National Academy of Sciences. - 2011. - Vol. 108, No. 27. - pp. 10958-10962 [DOI: 10.1073/pnas.1102636108]
  3. Самсонов Г.В., Серебрякова Т.И., Неронов В.А. Бориды. - М.: Атомиздат, 1975. - pp. 257-261 [Russian]

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru