Introducing the High Alumina Bricks from Zhengzhou Rongsheng Refractory Materials Co., Ltd., a leading national high - tech enterprise with over 20 years of research and innovation. These bricks contain more than 48% alumina (Al2O3), enabling them to endure extreme temperatures from 1750 to 1800°C. They maintain their structural integrity and mechanical strength under harsh conditions. With excellent slag resistance against both acid and alkaline slags, they are highly reliable. Their low thermal conductivity provides outstanding insulation, reducing heat loss and improving energy efficiency in industrial processes. Ideal for various high - temperature furnaces, they are a top choice for industries worldwide.
1. High alumina content (over 48% Al2O3) ensures high - temperature resistance from 1750 to 1800°C. 2. Excellent slag resistance against both acid and alkaline slags. 3. Low thermal conductivity for effective insulation and reduced heat loss. 4. Maintains structural integrity and mechanical strength under challenging conditions. 5. Backed by over 20 years of research and innovation from a leading high - tech enterprise.
These High Alumina Bricks are suitable for a wide range of high - temperature industrial applications. They are commonly used in steelmaking, glass melting, and cement industries. Specifically, they are ideal for constructing linings in blast furnaces, rotary kilns, and other high - temperature furnaces. They meet the needs of industrial clients globally who require reliable refractory materials for their high - temperature operations.
