A92 Alumina Lining Brick
Alumina Wear-Resistant Linings

A92 Alumina Lining Brick

Type Brick
Grade A92 Lining Brick

A92 alumina lining brick is a high-alumina wear-resistant lining product for ball mills and grinding systems, designed for high hardness, low water absorption and long service life.

Key Advantages
  • High alumina content and high hardness
  • Excellent wear resistance for ball mill lining
  • Multiple brick shapes for different lining positions
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Wear-Resistant Lining Specifications

Technical Data for A92 Alumina Lining Brick

Technical Specifications
Technical specifications for A92 Alumina Lining Brick
Specification Value
Al2O3 (%) ≥ 91.5
Density (g/cm3) 3.65 - 3.69
Hardness (Moh's) 9
Compression (MPa ≥ 2000
Water Absorption (%) ≤ 0.01
Colour White
Shape & Dimension Variants
Rectangle Brick
Length (mm) 150
Width (mm) 50
Thickness / Height (mm) 40 / 50 / 60 / 70 / 80 / 90 / 100
Trapezoid Brick
Length (mm) 150
Width (mm) Wi 50 / Wa 45
Thickness / Height (mm) 40 / 50 / 60 / 70 / 80 / 90 / 100
Half Rectangle Brick
Length (mm) 75
Width (mm) 50
Thickness / Height (mm) 40 / 50 / 60 / 70 / 80 / 90 / 100
Half Trapezoid Brick
Length (mm) 75
Width (mm) Wi 50 / Wa 45
Thickness / Height (mm) 40 / 50 / 60 / 70 / 80 / 90 / 100
Flake Brick
Length (mm) 150
Width (mm) 25
Thickness / Height (mm) 40 / 50 / 60 / 70 / 80 / 90 / 100
Packing Options
  • Cartons on wooden pallets
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A92 Lining Brick

Our technical team responds within 24 hours with pricing, availability, and custom specification options. Samples available on request.

24-hour quote response
Samples available on request
Full export documentation included
ISO 9001:2015 Certified · SGS Verified
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