Boron carbide is hard black with glossy crystals. Hardness is lower than industrial diamond, but higher than silicon carbide. It is less vulnerable than most pottery. It has a large thermal neutron capture cross section. Strong resistance to chemistry. The erosion of hydrogen fluoride and nitric acid. Soluble in molten base, insoluble in water and acid.
Appearance | Black powder |
Molecular Weight (g/mol.) | 55.25515 |
Specific Heat (cal-mol-c) | 12.5 |
Knoop Hardness | 2750 |
Mohs Hardness | 9.6 |
Micro Hardness | 4950kgf/mm2 |
Density & phase | 2.52 g/cm (Solid) |
Melting point | 2350 °C (2623.15 K) |
Boiling point | >3500 °C (>3773.15 K) |
Solubility In Water | Insoluble |
Crystal Structure | Rhombohedral |
Used for tank armor and body armor
Used for product grinding and drill
Be used to produce alloy powder so as to improve the life of the mechanical component;
Henan Sicheng Abrasives Tech Co., Ltd, founded in 1999, is specialized in Boron carbide,White corundum, Brown corundum, Silicon Carbide, we are comprehensive joint-stock company integrating production, R&D and trade.Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.We now have clients all over the world and enjoy high reputation.
