Fire Resistant High Alumina Brick For Blast Furnace In IronMaking Refractory

High Alumina Bricks manufacturered by us are made of high grade bauxite through high temperature calcinations, refer to fire brick containing Al2O3 more than 48%. High alumina brick is largly used in blast furnace, hot blast furnace, coke oven, electric furnac etc. Grade 1 Quality High Alumina Refractory Brick is white color brick contains Al2O3 more than 75%.

High alumina brick for hot blast stove are made of high-grade bauxite as main raw materials and are fired by mixing, pressing&forming and drying&burning. Next, we will introduce the high alumina bricks for hot stove.

Where is the high alumina brick in the hot blast stove?

High alumina brick is used the high temperature area when masonry the hot blast stove, that is, upper checker brick , vault and big wall for hot blast stove and other part. High alumina brick is modified on the basis of clay bricks, which increases the content of Al2O3, improves refractoriness, high temperature mechanical strength and slag erosion resistance. Therefore, high alumina bricks for hot blast stove can meet the requirements of lining in high temperature area, and can also improve the service life of lining of hot stove.

The main raw material of High alumina brick for blast furnace is high alumina bauxite,and made by mixing, pressing, drying, burning at high temperature. High alumina brick for blast furnace is a refractory product for lining the lining of the blast furnace.

High Alumina Bricks Features:
1.High strength

2.Volume stability
3.Good thermal shock resistance
4.Good wear resistance
5.Chemical corrosion resistance