Supply High Hardness Abrasive Materials Boron Carbide Nanopowders

Specification of abrasive material B4C:

CAS No:12069-32-8

ENINEC No.:235-111-5
Appearance:black grey Powder

Size:50nm, 100nm, 500nm, 1-3um, 10-100um, Purity:99% Shape:cubic

Boron carbide powder is gray and black powder, with low density, high strength, high temperature stability and good chemical stability, wear-resistant materials, ceramic reinforcement materials, especially for light armor and other aspects of reactor neutron absorbers.

Application of abrasive material B4C:

1. Control nuclear fission

Boron carbide can absorb a large number of neutrons without forming any radioactive isotope, so it is the most ideal neutron absorber in nuclear power plants, mainly to control the rate of nuclear fission neutron absorber. Boron carbide in the nuclear reactor field is mainly used to make control rods, but sometimes because of the need to increase the surface area and make it into powder.

2. Abrasive

Boron carbide has long been used as a grit abrasive. Because of its high melting point, it is not easy to cast artificial marks, but the powder is processed into simple shapes through high temperature melting. It is widely used for grinding, grinding, drilling and polishing hard materials such as hard alloys and gems.

3. Coating material

Boron carbide can be used as a ceramic coating for warships and helicopters. It is lightweight and can resist projectile penetration into the entire thermal coating.

4. Nozzle

Used in the weapon industry to make nozzles for spray guns. Boron carbide has extremely high wear resistance, high/low temperature, high pressure, high hardness, and has higher wear resistance than boron carbide. The nozzle system of boron carbide nozzle will gradually replace the known carbide/tungsten carbide And steel silicon, silicon nitride, alumina, zirconia and other nozzle materials.

5. Other

Boron carbide is also used to make metal borides and smelt boron, sodium, boron alloys and special welding.