✦Boron carbide is one of the hardest man-made materials, with light weight, semiconductor physical properties, absorption of neutrons, high grinding efficiency, and strong acid alkali non-reaction and other characteristics
✦The Mohs hardness of boron carbide is 9,36, the microhardness is 5400 ~ 6300 kg per square meter, the density is 2.59 kg per square meter, the melting point is 2450 degrees Celsius,
✦Densified boron carbide can be made into nozzles, mechanical seals, and boron carbide has a large thermal neutron capture cross section, which can absorb a large number of neutrons
✦As a new type of material, boron carbide ceramic products are widely used in chemical industry, machinery, electronics, information, aerospace, automotive and other industries because of its high melting point, high hardness, high elastic modulus, strong wear resistance, good self-moistening and other characteristics
✦1 Pcs/Package, Detailed size parameters can be viewed in the options