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High Alumina Corundum Mullite Brick Offering Superior Mechanical Strength and Thermal Stability for Kiln Furnace and Stove Lining

High Alumina Corundum Mullite Brick Offering Superior Mechanical Strength and Thermal Stability for Kiln Furnace and Stove Lining

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Product Details
Chemical Composition:
Al2O3: ≥90%
Density:
2.7 - 3.2 G/cm³
Service Temperature:
1700℃
Thermal Conductivity:
1.5 - 2.0 W/m·K
Shape:
Rectangular
Materialcomposition:
Corundum And Mullite
Application:
Used In Cement Rotary Kiln, Glass Furnace, Steel Ladle Lining
Size:
Standard Sizes Or Customized
Material:
Corundum
Color:
Light Gray To White
Bulk Density:
2.8-3.1g/cm3
Cold Crushing Strength:
≥ 50 MPa
Manufacturingmethod:
Firing At High Temperature
Modulus Of Rupture:
≥ 15 MPa
Chemicalresistance:
Good Resistance To Slag And Chemical Corrosion
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Product Description

The high purity alumina brick which alumina content over 90%, is used for the lining of high temperature kilns, furnace and stoves.

Here attached the chemical and phisical properties of corundum bricks.

Al2O3: ≥80%
Fe2O3: ≤1.0%
Apparent porosity: ≤18%
Cold crushing strength: ≥100MPa

Bulk density: ≥2.8g/cm3

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