The types of magnesia chrome brick material
The magnesia chrome brick has high room temperature compressive strength, low porosity, strong erosion resistance and scouring resistance, etc. Usually it is used for bottom part of VOD. Magnesia chrome brick types Production of magnesia chrome brick with raw materials are: natural raw materials, synthetic raw materials and industrial chromium oxide and industrial alumina and other natural raw materials. Such as various grades of sintered magnesia, ordinary chrome ore and low impurity content of chromium concentrate synthetic raw materials: from the magnesite and chrome concentrate by grinding, mixing, compacting, and then calcined at high temperature made a total of Sintered magnesia chrome material; and by the magnesite and chrome ore by the fused fused refractory brick company magnesia chrome material; there are fused magnesia synthetic materials should generally be low impurities in raw materials. The above raw materials are used differently. Combination and formula can be mad