Magnesite brick

Description:

Refractory materials with magnesium oxide as the main component and cristobalite as the main crystal phase are collectively called magnesium refractory materials. It mainly includes ordinary magnesite bricks and directly combined magnesite bricks.

Ordinary magnesite bricks are made by sintering magnesia as raw material and contain about 91% MgO. They are magnesium refractory products directly combined with silicate. The production and use of these products are very extensive.

Directly combined magnesite bricks are made of high-purity sintered magnesia as raw materials and sintered. Containing more than 95% of MgO, it is a magnesium refractory product with direct binding between periclase grains.

Advantages:

High refractoriness, good resistance to alkaline slag erosion, high thermal conductivity

Application:

Permanent lining of converter, glass furnace regenerator

Magnesite bricks physical and chemical