Burned Magnesia-Chrome brick is made from high quality magnesia and chrome ore. It has good performance at high temperature and applied widely in cementrotary kilns and non-ferrous furnaces.
Direct-Bonded Magnesia-Chrome brick is made of low impurity chrome ore and high purity magnesia and sintered at high temperature over 1700℃. It has good high-temperature performance, strong slag resistance and cement clinker corrosion resistance. The main applications are non-ferrous furnaces and cement rotary kilns.
Semi-Rebonded and Rebonded Magnesia-Chrome bricks are made partially or fully with synthetic electro-fused clinkers. They are shaped under high pressure and sintered at very high temperature. They have high strength and good volume stability and applied widely in refining furnaces such as RH, VOD and AOD as well as non-ferrous furnaces.