Corundum mullite refractory brick is a new type of high-grade refractory material that has been widely used in the field of high-temperature industrial furnaces. It is made of bauxite, alumina, and other raw materials. Its appearance is white, with excellent resistance to high temperatures, thermal shock, and corrosion resistance.
The production of corundum mullite refractory brick mainly depends on the usage of raw materials, the science and technological level of the production process, and the quality of the products, among other factors. It is often used in cement, metallurgy, petrochemical, power generation, and other industries. Due to its excellent properties, it has gradually replaced traditional refractory materials and has become the main choice for lining furnace walls.
Corundum mullite refractory brick has the following advantages:
1. High temperature resistance: the melting point of corundum mullite refractory brick is higher than 2,000℃. It has excellent high-temperature resistance and does not deform under high-temperature conditions.
2. Good thermal shock resistance: it can withstand rapid changes in temperature, avoiding cracking or damage to the lining of the furnace.
3. Strong corrosion resistance: it can withstand the corrosion caused by molten metal, slag, and other chemical substances and has an excellent resistance to acid and alkali corrosion.
4. Good wear resistance: it has excellent wear resistance and long service life.
In addition, the production process of corundum mullite refractory brick is environmentally friendly and energy-saving. The materials used in production can be reused. The high-grade quality of these refractory bricks ensures the stable operation of various equipment and prolongs the service life of the furnace.
In conclusion, the development of corundum mullite refractory brick has created a new era in the field of high-temperature industrial furnaces. In the future, with the improvement of the production process and the development of innovative technologies, corundum mullite refractory brick will continue to play an important role in the high-temperature industrial furnace industry.
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