Boron Carbide Grit F280 F360 F250 F800
boron carbide is produced by high temperature smelting boric aid and carbon materails in electric furnaces.
| boron carbide | |
B | 78-81 |
C | 17-22 |
Fe2O3 | 0.2-0.4 |
B4C | 95-97 |
boron carbide physical perporites | |
Color | Black |
Molecular Formula | B4C |
Density & phase | 2.52g/cm3 Solid |
Solubility In Water | Insoluble |
Melting Point | 2450°C |
Boiling point | 3500°C |
Crystal Structure | Rhombohedral |
Mohs Hardness | 9.6 |
Micro Hardness | 4950kgf/mm2 |
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