High pure zirconia bricks is widely used in residue gasification, ammonia, Sec conversion furnace, carbon black reactor. High pure zirconia bricksZirconium Corundumused of fused mullite, fused zirconia and zircon sand as the main raw material, adding high-performance powder, after mixing, drying, forming, firing at high temperature shuttle kiln made. The material is widely used in the glass bath, ...