Magnesia-chrome bricks are refractory products with magnesium oxide (MgO) and chromium trioxide (Cr₂O₃) as the main components and periclase and spinel as the main mineral components.The main raw materials for manufacturing magnesia-chrome bricks are sintered magnesia sand and chromite. The purity of magnesia sand raw materials should be as high as possible. The chemical composition requirements for chromite are as follows: Cr₂O₃:30%-45%,CaO: ≤ 1.0 to 1.5%.

Performance &Advantages:

• High refractoriness;

• Great high-temperature strength;

• Strong resistance to alkaline slag erosion;

• Has a certain adaptability to acidic slag.

Applications:

Magnesia chrome bricks are widely used in converters, electric arc furnaces, and blast furnaces in the steel industry. They can also be used in copper and nickel smelting furnaces in non-ferrous metal smelting, as well as in high-temperature equipment such as the burning zone of cement rotary kilns and the regenerators of glass melting furnaces. 

2017 Baiyanhu Sleeve-Type Counter-Firing Kiln Project

2022 Guangxi Shenglong 600 tpd Bracket Twin Shaft Kiln Proje

2022 Inner Mongolia 800 tpd Maerz Kiln Project

2023 Guangxi Twin Shaft Kiln Project