AC6254 Fused Corundum Refractory Brick

Fused Alumina Refractory Bricks Description

Fused alumina stones are a high-performance refractory material made from fused alumina, primarily consisting of high-purity aluminium oxide (Al₂O₃). Fused alumina stones are known for their high strength, hardness, resistance to high temperatures, and excellent chemical corrosion resistance, particularly in extreme environments. These bricks are manufactured by melting aluminium oxide at very high temperatures (above 2,000 °C) and subsequently casting or forming them into brick shapes, resulting in a dense and durable structure.

Specifications for Fused Alumina Refractory Bricks

Fused Alumina Refractory Bricks Applications

• Steel and Iron Industry: For the lining of blast furnaces, ladles, and other facilities exposed to high temperatures and corrosive slags.
• Glass Furnaces: Utilised in areas of the furnace where high thermal resistance and chemical resistance are required.
• Petrochemical Industry: Employed in reactors and furnaces that require high corrosion resistance and heat tolerance.
• Ceramic and Cement Kilns: Suitable for use in critical areas exposed to severe heat and mechanical wear.

Packaging of Fused Alumina Refractory Stones

Our Fused Alumina Refractory Stone is carefully handled during storage and transport to maintain the quality of our product in its original condition.

Frequently Asked Questions

Q1: What are the main applications of fused alumina stones?

They are used in environments with high temperatures and high wear, such as in steel and iron furnaces, glass furnaces, petrochemical reactors, and critical areas in ceramic and cement kilns.

Q2: What advantages do fused alumina stones offer over other refractory stones?

Fused alumina stones provide excellent thermal stability, high compressive strength, minimal porosity, and high resistance to acidic and basic slags, making them extremely durable in harsh environments.

Q3: Are fused alumina bricks resistant to chemical attacks?

Yes, these bricks offer high resistance to acidic and basic slags and are therefore versatile in various industrial environments where chemicals play a role.