Phosphate High Alumina Brick：This is brick traditional bricks available in China,which are mainly used for middle and small sizde dry cement kilns. These kinds of  bricks can be  widely used in wet cement kilns with good economic profits also. The Phosphate High Alumina Brick is made from perfect bauxite grain with phosphoric acid solution or phophate as bonders. Heated under miadle temperature. It features good resistance to wear and alkli corrosion.