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Alpha Beta Alumina (- Al2O3) Brick

Typical Crystallographic Analysis

Alpha alumina

45%

Beta alumina

53%

Vitreous Phase

2%

Typical Chemical Composition

Al2O3

94%

NaO2

4%

SiO2+Fe2O3+TiO2+CaO

2%

Typical Physical Properties

True Specific Gravity

3.54g/cm3

Apparent Porosity

2%

Cold Crushing Strength

200MPa

Exudation Temperature

1400

Static corrossion (1350*48h)

0.3mm/24h

 

Alpha beta alumina brick widely used in the parts such as working tank,channel and superstructures like melter crown etc.

Address: West Development Zone, Zhengzhou City, Henan Province
Zip code: 450007
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