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Beta Alumina (-Al2O3) Brick

Typical Crystallographic Analysis

Beta alumina

98%

Alpha alumina

2%

Typical Chemical Composition

Al2O3

92%

NaO2

7%

SiO2+Fe2O3+TiO2+CaO

1%

Typical Physical Properties

True Specific Gravity

3.26g/cm3

Cold Crushing Strength

60MPa

RUL(0.2Mpa)

1700

It is the best material for melter crown,port crown and channel.

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