Boron carbide powders and grains : boron carbide is a super hard abrasive material, next only to diamond and cubic boron nitride in hardness. it simply outclasses the conventional abrasives like aluminum oxide and silicon carbide with its superlative and cost effective performance. Boron carbide powder sputtering is one of the most common and widely used technology for thin film manufacturing. feldco int'l produce a variety of target material with many different stoichiometry's, circular, regtangular and rotable targets with purities up to 99.999%. A wide variety of boron carbide price options are available to you, such as industrial grade. there are 963 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 A wide variety of boron carbide powder options are available to you, such as free samples, paid samples. there are 1,858 boron carbide powder suppliers, mainly located in asia. the top supplying countries or regions are china, united states, and turkey, which supply 99%, 1%, and 1% of boron carbide powder respectively.