Boron Carbide( B4C ) is one of the hardest man-made materials in the world whose
hardness is only second to the Diamond and Cubic Boron Nitride. It
is produced by smelting boric acid and carbon materials in electric
furnaces under high temperature.
- R&D - cooperated with the Northeastern University, the best center in Minerial Processing field in China .
- Good quality (F.C<1.0%) - famous for its high Remove rate(RR), high dispersity and long life during use.
- Usage - Grinding & polishing of LED display and sapphire, also can use for refractory materials.
- Products - Boron carbide grain is produced by the standard of GB/T 2481, FEBA or JIS. Super fine powder (< 2µm) and special powder for engineering
ceramics and nuclear industry are also offered.
B 77-80% C 17-19.5%
raw materials for reprocessing
grinding & polishing of LED display and sapphire
B 75-79% C 17-19.5%
grinding & polishing of LED display and sapphire;
making other ceramic products;
raw materials for anti-ballistic
B 76-80% C 17-19.5%
B 74-76% C ≥20%
B 76-81% C 17-20.5%
Anti-oxidant in carbon-
bonded refractory mixes