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High alumina brick

High alumina brick

Sk36 high alumina brick

Low creep high alumina brick

Fireclay brick
Fireclay brick

Fireclay mortar

Sk34 fireclay brick

Checker fireclay brick

Silica brick

 Silica brick for coke oven 

Silicon brick for glass melting furnace

Silica mortar for coke oven

Alkali-resistant Briks

Spinel brick

Magnesia brick

Magnesia chrome brick for glass furnace

Carbon Bricks

Firebrick 

Carbon block

Silicon carbide brick

Alumina carbon brick

   Phosphate combined high aluminum brick

The aggregate of phosphate combined high aluminum brick and phosphate combined with wear-resistant high aluminum brick is bauxite clinker, phosphoric acid and phosphate are binders. By high-pressure forming, and heat treatment ,prodcts are Obtained. Products of thermal shock stability, wear resistance and anti-chemical erosion are fine, but poor performance of high temperature. Phosphate combined high aluminum bricks are widely used in the rotary kiln warm-up band, decomposed zone ,kiln door cover,and the lining of the cooler. Special phosphate high-aluminum brick is based on combination high aluminum brick in which by adding additives to enhance the strength of under load in high temperature. A wide range of products for small and medium-sized wet and dry kilns such as the transitional zone, firing zone, and other sites of the kilns, it can also be used for large-scale dry kiln of the seat belt, door cover, cooler and so on.


Mark

Phosphate combined with high alumina bricks

Chemical composition (%)

Al2O3

>82

Al2O3

<2.5

CaO

 

Refractoriness(℃)

>1770

Density(g·㎝-3)

3.15

Apparent porosity (%)

19

Compressive strength at normal temperature (MPa)

77

Refractoriness under load T0.6(℃)﹚

1520

Thermal shock resistance(1100℃→water cold)[times]

>25

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