alumina

Widely used at insulation layer and lining of engineering furnaces and kilns in metallurgy.

Features: Strong volume stability at high temperatures, good thermal shock resistant, wear resistance and chemical attack resistance.
Applications: T

White Fused Alumina for Abrasive and Refractory belongs to the group of electro-corundum. It is produced by controlled melting of alumina in an electr

Brown alumina brick's resistance to molten iron scouring and erosion ability, slag erosion rate is low, high temperature strength.....................

PINK FUSED ALUMINA
Chemical Index :
Al2O3 98.5% min
Cr2O3 0.2-0.45% min
Na2O 0.4%max

1. High strength
2. Optimum performance
3. Dimensional stability
4. Low thermal conductivity

brown fused alumina :
Al2O3>95
SiO2<1.2
Fe2O3<0.3
TiO2<3.0...

High alumina bricks is made of high-quality bauxite clicker as starting material by sgaping at high pressure and sintering at high temperature.

Mainly composed of special level bauxite chamotte as starting material and assisted with special additives, the brick are processed by moulding.......

white fused alumina has high quality with purity,
our Al2O3 99.2%min, SiO2 0.5%max, Fe2O2 0.5%max, Na2O 0.4%max

Produced with unique advanced technology, the clay and high alumina heat insulating bricks possess the characteristics of high intensity for .........

Specific Application:Used to construct heat engineering kilns and furnaces as well as their insulating layer and lining.

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