Magnesia Alumina Zirconia bricks are produced on the basis of low thermal magnesia-alumina bricks by adding ZrO2. The micro-pore structure inside the products improves theirs thermal shock resistance.Meanwhile, Zirconia easily reacted with CaO forming calcium zirconate with high melting point in application,which improves the corrosion resistance of the produce and adhesion of kiln material. Mainly used in the calcining zone of dry-process cement rotary kiln.
