Exceptional Properties of Mullite Brick

Mullite Brick, primarily composed of mullite (3Al2O3·2SiO2), is a high-alumina refractory material that comes in two types: sintered and fused. Sintered Mullite Brick is manufactured using synthetic mullite and high-alumina raw materials, subjected to high-pressure forming and fired at temperatures exceeding 1600°C.

Key Advantages

• High Temperature Resistance: Withstanding temperatures over 1600°C, Mullite Brick exhibits excellent thermal stability and deformation resistance.
• Thermal Shock Stability: The material maintains integrity under rapid temperature fluctuations.
• Low Creep Rate: Offers stability in shape and performance even under high stress.
• Corrosion Resistance: Exhibits strong resistance against acidic slags, suitable for use in corrosive environments.

Applications in Various Industries

Mullite Brick is highly versatile, finding its place in numerous industrial applications:

• High furnace hot blast stove: Ideal for linings in industrial kilns operating above 1200°C.
• Steel industry: Suitable for torpedo car components, slag lines, and electric arc furnace roofs.
• Ceramics and glass industry: Best fitted for the arch structures in ceramic kilns and glass melting furnaces.

In conclusion, Mullite Brick offers unparalleled performance in high-temperature settings. Its unique properties make it an essential component in various industries that require durable and reliable refractory solutions.