High - Purity Corundum Refractory Brick

High - Purity Corundum Refractory Brick. High Alumina Content: Made with a minimum of 90% alumina content for superior performance. High Temperature Resistance: Refractoriness ranges from 1770 to 2000 degrees Celsius. Superior Chemical Stability: Resists corrosion and chemical attacks in harsh industrial environments. Excellent Thermal Shock Resistance: Designed to withstand rapid temperature changes without cracking. High Density and Strength: Bulk density up to 4.00 g/cm3 with cold crushing strength of 300 MPa. Custom Composite Options: Add zirconium, chrome, or titanium to enhance specific properties. Wide Industry Application: Suitable for metallurgical, petrochemical, glass, ceramic, and cement industries. Advanced Manufacturing Process: High-pressure molding followed by high-temperature sintering ensures durability.