White Alumina Ceramic Lining Tile

Properties

AL2O3 (%) 92, 95, 99
Density (g/cm3) ≥ 3.68
Water Absortion (%) ≤ 0.1 
(MRA)Hardness ≥ 80

Features

High Hardness

High Density

Low Wear Loss

Excellent Corrosion-resistant

Excellent Heat-resistant

Anti-impact

Easy Construction

Application

1.Ceramics, mines and other grinding equipment lining

2.Material thansfer equipment

3.Inside and outside surface of powder separating equipment on iron and steel works

4.Thermal and power plants

5.Coals and cements industries, etc

Material Performance

Items Unit 95%Al2O3 99.5%Al2O3
Density g/cm3 3.7 3.9
Flexural Strength MPa 313 340
Compressive Strength MPa 3400 3600
Modulus of Elasticity GPa 350 380
Impact Resistance MPa·m1/2 4 5.1
Weibull Modulus m 10 10
Vickers Hardness HV0.5 1800 1900
Thermal Conductivity W/mk 24 27
Highest Application Temperature °C 1600 1750
Volume Resistivity at 20°C Ω.cm20 >1014 >1014
Dielertric strength KV/mm 20 25
Thermal expansion X10-6/K 5.0-8.3 5.4-8.3