Magnesia chrome brick model

Magnesia chrome bricks, also known as magnesite chrome bricks or MgCr bricks, are a type of refractory brick that consists primarily of magnesia (magnesium oxide, MgO) and chromite (chromium oxide, Cr2O3). The specific model or classification of magnesia chrome bricks can vary depending on the manufacturer and industry standards. However, here are some commonly used models of magnesia chrome bricks:

1. MC-8: This model represents magnesia chrome bricks with a chromium oxide content of around 8%. It offers good thermal stability and corrosion resistance, making it suitable for applications such as steelmaking ladles, electric arc furnaces, and non-ferrous metal smelting.

2. MC-12: Magnesia chrome bricks with a chromium oxide content of approximately 12% fall under this model. They exhibit higher strength, improved wear resistance, and enhanced resistance to slag penetration. These bricks are commonly used in cement kilns, copper converters, and other high-temperature industrial furnaces.

3. MC-16: This model refers to magnesia chrome bricks with a chromium oxide content of about 16%. With increased chrome content, these bricks offer excellent thermal shock resistance and greater resistance to chemical erosion. They find applications in various high-temperature environments, including glass tank furnaces, regenerators, and refining vessels.

4. MC-22: Magnesia chrome bricks with a chromium oxide content of approximately 22% fall into this model. They have exceptional corrosion resistance against aggressive slags and high-temperature gases. These bricks are commonly used in the construction of cement rotary kilns, lime kilns, and incinerators.

It's important to note that these models are not standardized universally and may vary among different manufacturers or regions. Therefore, it is recommended to consult with refractory suppliers or refer to industry specifications to determine the specific magnesia chrome brick model suitable for your intended application.