boron carbide insrts for protection level IV
boron carbide is produced by high temperature smelting boric aid and carbon materails in electric furnaces.
boron carbide chemical composition(%) | |
B | 78-81 |
C | 17-22 |
Fe2O3 | 0.2-0.4 |
B4C | 97-99 |
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 |
Reviews
There are no reviews yet.