China Factory price superfine B4C Boron Carbide powder

  Properties of B4C Boron Carbide powder:

black powder. Hardness is second only to diamond and cubic boron nitride, high temperature resistant, resistant to acid and alkali corrosion, strength, good chemical stability, light the proportion. With large thermal neutron capture cross section.Strong resistance to chemical processes.

 Application of B4C Boron Carbide powder:

Used in grinding, milling, drilling and polishing of hard materials, such as cemented carbide,gemstone, the manufacture of metal boride and smelting sodium boron and boron alloy and special welding, etc.

Boron carbide powder with 9.3 moh hardness, which make it become the perfect potical material to process and grind LED. boron carbide have excellent behavior at double-side grinding of LED and thinning and polishing of sapphire based LED extending plates.