MagnesiaBricksManufacturs Description of magnesia chrome bricks Magnesia chrome bricks are high-performance refractory products widely used in the cement industry, providing excellent performance in various applications. As one of the leading products in the field of refractory materials, magnesia chrome bricks have a unique combination of properties that make them ideal for use in high-temperature environments such as cement kilns. In this article, we will explore the features, physical and chemical indicators, and specific applications of magnesia chrome bricks for cement. Features: In the chemical composition of direct bonded magnesium-chrome brick, there are less impurities and higher direct bonding rate between refractory particles, so it has good slag resistance and high temperature performance. Physical and Chemical Indicators: ModelMGe6MGe8MGe12MGe16DMGe4DMGe8DMGe12DMGe16 MgO %8072706585777469 Cr2O3 %71013175.59.11418 CaO %1.21.21.21.21.11.41.21.2 SiO2 %3.4444.21.31.21.21.5 Al2O3 %4.56.5663.543.54.5 Fe2O3 %44.85.56.536.455.7 Apparent Porosity %1718181818181818 Bulk Density g/cm3333.023.053.023.043.063.08 Cold Crushing Strength Mpa555555 50505055 55 Refractoriness Under Load 掳C 1600 1600 1600 1600 1700 1700 1700 1700 Thermal expansion % 1000掳C////1 1 1 0.9 Thermal expansion % 1600掳C////1.8 1.8 1.8 1.6 Applications: Magnesia chrome bricks for cement are widely used in various parts of cement kilns, including the burning zone, preheating zone, and cooling zone. They have excellent performance in the following applications: Burning zone: Magnesia chrome bricks can be used in the burning zone of cement kilns, where they can withstand high temperatures and resist slag erosion. The bricks provide good thermal insulation, which helps to reduce energy consumption and improve the quality of clinker. Preheating zone: Magnesia chrome bricks can also be used in the preheating zone of cement kilns, where they can withstand high temperatures and resist chemical corrosion from alkali and acidic substances. Cooling zone: Magnesia chrome bricks can be used in the cooling zone of cement kilns, where they can withstand high temperatures and resist chemical corrosion from alkali and acidic substances. Conclusion: Magnesia chrome bricks for cement are an essential product for the cement industry due to their unique combination of properties. Their high-temperature resistance, corrosion resistance, low thermal conductivity, and other features make them ideal for use in various parts of cement kilns. With their excellent performance and durability, magnesia chrome bricks have become an indispensable material for the cement industry.MagnesiaBricksManufacturs website:http://www.refractorygroup.com/refractory-bricks/magnesia-bricks/