How much magnesia does magnesia carbon brick contain

The magnesia contained in magnesia-carbon bricks is determined according to what material is used. Common magnesia-carbon bricks are mainly 72% magnesia, 74% magnesia, 76% magnesia, 80% magnesia, 82% magnesia, 85% magnesia % magnesia, the main raw materials used in the production of magnesia-carbon bricks are fused magnesia, graphite, metal aluminum powder, metal silicon powder, and liquid phenolic resin, which are stirred by a sand mixer and pressed by a press. Ladle slag line, magnesia-carbon bricks are also used in the lining of AC electric arc furnaces, DC electric arc furnaces, converters and other furnace linings. Magnesia brick manufacturers