... to inquire.Processing of materials includingHigh hardness material: silicon carbide, alumina, zirconium oxide, boron carbide, silicon oxide, alumina, tourmaline, garnet, zircon, diamond ...Chemical ... cobalt, nickel, iron oxide, aluminum oxide, zinc oxide, tin oxide, cobalt oxide ...Battery, copy materials: lithium cobalt oxide, cobalt oxide, lithium manganese oxide, manganese oxide, nickel and cobalt ...