Preparation of magnesia-carbon brick wholesale raw materials


The raw material of magnesia-carbon brick factory is melted magnesia with 98% MgO content. The magnesia-carbon brick has the characteristics of low porosity, slag corrosion resistance, thermal shock resistance and high high temperature strength. They are mainly used in alkaline oxygen furnace, magnesia-carbon brick factory, ladle furnace slag line and hot spot of electric arc furnace.



Magnesium carbon brick is a kind of high quality refractory material. Their main components are magnesium oxide and carbon, of which magnesium oxide content is 60-90% and carbon content is 10-40%. The material is made from high purity magnesium oxide particles, carbon materials, tar, bitumen or resin baked at high temperatures. These magnesia refractory bricks are resistant to slag corrosion, heat shock, thermal conductivity and other properties. High quality magnesia-carbon brick magnesia-carbon brick and aluminum magnesia-carbon brick between what is the difference? The difference between magnesia-carbon brick and alumina-magnesia-carbon brick is that the materials used are different. Magnesia-carbon brick is a resin-bonded brick made of fused magnesia and graphite. Magnesium carbon brick price, if required, can also be added antioxidants, magnesium carbon brick performance in heat resistance, corrosion resistance, corrosion resistance and spalling resistance. Magnesium carbon brick is mainly used in the lining of converter, electric arc furnace, DC electric arc furnace, ladle slag line and so on.

Magnesia-alumina-carbon bricks are made of high-quality bauxite, corundum, fused magnesia and graphite. Aluminum-magnesium-carbon bricks have appropriate residual expansion, low thermal conductivity and better insulation. Aluminium magnesium carbon bricks are used for slag line of ladle, lower part of ladle wall, bottom of ladle and free zone of ladle.

Magnesium carbon brick contains magnesium oxide is determined according to what materials are used. Rare magnesia carbon brick mainly has 72% magnesium oxide, 74% magnesium oxide, 76% magnesium oxide, 80% magnesium oxide, 82% magnesium oxide, 85% magnesium oxide. Magnesium carbon brick listed company, The main raw materials for consuming magnesia-carbon brick are fused magnesia, graphite, metal aluminum powder, metal silicon powder and liquid phenolic resin, which are mixed by sand mixer and pressed by press. Magnesia-carbon brick is used in slag line of refining ladle. Magnesia-carbon brick is also used in lining parts of AC electric arc furnace, DC electric arc furnace and converter.