Boron carbide, alias black diamond, is an inorganic substance. The chemical form is B₄C. It is one of the three toughest materials known in the world (after diamond and cubic phase boron nitride). Boron carbide is a black-gray powder with a Mohs hardness of about 9.5, a relative density of 2.52g/cm3, a melting point of 2350℃ and a boiling point of more than 3500℃.
Due to its low density, high strength, high temperature stability and good chemical stability, boron carbide is used in wear-resistant materials, ceramic reinforcement phase, especially in light armor, reactor neutron absorbent and other aspects.
Enriched boron carbide is a special production of boric acid with different abundance, generally classified by abundance (60%, 78%, 92%, 95%), conventional particle size D50≤10μm, purity 99.9%, and customized processing according to customer requirements.
Our company has a mature technology for the production of this product. Up to now, it has been customized for different total boron and total carbon content, abundance and particle size requirements of many users, and the product quality has been praised by users.