Mudanjiang jingangzuan boron carbide co., ltd is one of the largest enterprises in asia which specializes in manufacturing boron carbide powder and technical ceramic components. it was established in 1958, the former is mudanjiang second abrasive factory. Boron carbide is a black crystalline compound, one of the hardest known materials and is the hardest material produced in tonnage quantities. production of boron carbide is by a carbothermal reduction of boron oxide (b2o3), by reacting boron oxide with carbon in an electric arc furnace or by gas reactions to produce coatings directly. Nov 03, 2019u00a0u00b7 a wide variety of boron carbide price options are available to you, such as industrial grade. there are 960 suppliers who sells boron carbide price on alibaba, mainly located in asia. the top countries of supplier is china, from which the percentage of boron carbide price supply is 99% respectively. There are 3,131 boron carbide nozzles suppliers, mainly located in asia. the top supplying country or region is china, which supply 100% of boron carbide nozzles respectively. boron carbide nozzles products are most popular in united states, india, and united kingdom.