The burnt magnesia brick is usually referred to as burnt magnesia brick for short. The magnesia brick is mainly made of high-quality heavy burnt magnesia, medium-grade magnesia, or high-purity magnesia. Use pulp as the binding agent. After mixed and high pressure forming, it is fired in a high temperature tunnel kiln above 1550 ° C. It has good thermal stability, corrosion resistance and peeling resistance. It is widely used in various steel, building materials, nonferrous metals and converters. Electric arc furnace and other industrial kilns are used as lining refractory materials.
