Direct-bonded Magnesia Chrome Brick

Magnesia chrome bricks are made from sintered magnesia, fused magnesia, and fused magnesia-chrome as raw materials, through high pressure molding, drying and high temperature firing.

Magnesia chrome bricks are featured with high bulk density, good slag resistance, strong erosion resistance, high temperature volume stability, good thermal shock resistance.  Magnesia chrome bricks refractoriness is more than 2000℃, its refractoriness under load is generally above 1550℃.

Application：

1.Cement industry: cement rotary kiln burning zone.

2.Metallurgical industry: refining ladle permanent layer, electric furnace top, and other kinds of non-ferrous metal smelting furnace.

3.Others: Lime kiln or other high temperature furnace linings.

Magnesia Chrome brick shapes can be customized according to drawings.

According to the different raw materials used, they are divided into the following categories: direct bonded magnesia chrome bricks, fused rebonded magnesia chrome bricks, and  semi rebonded magnesia chrome bricks.Today I will introduce direct bonded magnesia chrome brick to you.

Direct bonded Magnesia Chrome Brick

Features:

Direct bonded magnesia chrome brick is made of high purity magnesia and chromium concentrate as the main raw materials, which is formed by high pressure and sintering at high temperature, and has the characteristics of corrosion resistance and high temperature resistance.

Application:

Direct bonded magnesia chrome brick is widely used in electric arc furnace, copper converter flash furnace, RH, DH vacuum treatment unit, VOD furnace, AOD furnace, cement rotary kiln and so on.