Black boron carbide

1579 black boron carbide products are offered for sale by suppliers on Alibaba.com, of which other inorganic salts accounts for 41%, ceramics accounts for 20%, and abrasives accounts for 6%. A wide variety of black boron carbide options are available to you, such as industrial grade, agriculture grade and electron grade.You can also choose from powder, crystal and white powder black boron carbide,As well as from white, gray black boron carbide,And whether black boron carbide is 75-20-7, {2}, or {3}.