High-Quality Mullite Brick for Extreme Temperatures and Corrosion Resistance
2025-02-01
Zhengzhou Sunrise Refractory Co., Ltd.
Interactive Q&A
Discover the exceptional properties of Mullite Brick, designed for high-temperature applications and resistant to corrosion. Featuring excellent thermal stability, low creep rate, and thermal shock resistance, it is ideal for use in steel manufacturing, glass melting, and high-temperature industrial furnaces.
Introduction to Mullite Brick
Mullite Brick is a high-alumina refractory material primarily composed of Mullite (3Al2O3·2SiO2). Available in both sintered and electric fusion forms, these bricks utilize synthetic Mullite and high-alumia raw materials. The production process involves high-pressure forming and firing at temperatures exceeding 1600°C.
Exceptional Features
- High-Temperature Resistance: Withstanding temperatures above 1600°C, Mullite Brick exhibits outstanding thermal stability and anti-deformation properties.
- Thermal Shock Stability: It maintains its integrity even in environments with sudden temperature fluctuations.
- Low Creep Rate: The low creep rate ensures stable shape and performance under high-stress conditions.
- Corrosion Resistance: Mullite Brick shows strong resistance to acidic slag, making it suitable for various corrosive environments.
Applications
Mullite Brick is widely used in several industries:
- Blast Furnace Hot Blast Stoves: Suitable for linings in industrial kilns with temperatures exceeding 1200°C.
- Steel Industry: Used in torpedo ladle vehicles, slag lines, and electric arc furnace roofs.
- Ceramic and Glass Industries: Ideal for the arch structures in ceramic kilns and glass melting furnaces.
Conclusion
Choosing Mullite Brick means opting for durability and reliability in high-temperature and corrosive environments. Its unique properties make it an essential choice for various industrial applications, ensuring consistent performance and high quality.