Corundum Brick

Corundum Brick

Product Parameters

Corundum–mullite brick refers to a high aluminum refractory product composed of corundum and mullite main crystal phase, and the load softening temperature is greater than 1700 °C. It has good high temperature strength, high temperature creep resistance, thermal shock resistance and erosion resistance.
Product Features
1..Great corrosion and erosion resistance
2.High bulk density,Low line expansion coefficients
3.High compressive strength
4.Good thermal shock resistance
5. Good corrosion resistances to acids and alkali
6.High wear resistance,Long service life.
Product Application
Corundum mullite bricks are widely used as lining bricks in industries such as petroleum, chemical, non-ferrous metals, and steel.

Mainly used for high wind temperature hot blast furnaces, blast furnaces, coke ovens, incinerators, boilers, decomposition furnaces, heat treatment furnaces, metallurgical furnaces, smelting furnaces, converters, electric furnaces, glass furnaces, blind corner linings for petroleum fracturing systems, gasifiers, synthetic ammonia secondary conversion furnaces, carbon black reaction furnaces, magnetic material gas furnaces, ultra-high temperature tunnel kilns, and as ceramic firing kiln furnitures. Corundum mullite bricks can also be used in catalytic cracking reactors High temperature reactor cooling devices such as heat exchangers and other thermal equipment linings. It can also be used as a high-temperature corundum mullite sagger, etc.