Alumina brick

DSC00185

Category: Brick

Alumina Brick

Semirom Refractory Company produces various types of chamotte and alumina refractory bricks, which are designed and manufactured using high-quality raw materials and modern technology to meet the needs of different industries. These bricks have high resistance to heat, thermal shock, and chemical corrosion, and are used in furnaces, boilers, reactors, and other thermal equipment.

Semirom refractory bricks are widely used in the cement, steel, non-ferrous metals, and ferroalloy industries. Uniform quality, high durability, and the ability to produce custom designs are key advantages of these products.

Technical Features of Semirom Alumina Bricks

What we do today shapes the future of the refractory industry

Alumina content from 50% to 85% depending on product grade
High heat resistance up to over 1750°C
Excellent mechanical strength against pressure, wear, and impact
Stability in corrosive environments, including metal slags, acidic and alkaline gases
Resistance to thermal shocks and structural stresses in furnaces

Applications of Alumina Bricks

  • Lining walls and roofs of steelmaking furnaces, metal melting, and refineries
  • Floors of molten metal ladles and high-stress areas in casting
  • Rotary kilns in cement, lime, and chemical industries
  • Areas exposed to high thermal stress and slag corrosion
  • Combustion units, heat exchangers, and dryers

Available Grades of Alumina Bricks

All grades can be produced in standard dimensions, drawing-based layouts, or custom sizes.

Advantages of Using

Semirom Alumina Bricks

  • Produced using pure, processed rotary chamotte and bauxite
  • Quality control in laboratories equipped with XRF, spectrophotometer
  • Compliance with international refractory standards
  • Annual production capacity of 4,000 tons of stable-quality aluminosilicate bricks
  • Technical support from product selection to implementation stage
_J7A5908