Corundum brick is also a type of refractory brick. It is mainly used for blast furnaces, hot air furnaces, steelmaking furnaces, glass molten kilns, and petrochemical industrial furnace manufacturing. The advantages are very obvious.
1. High hardness: Corundum brick has very high hardness, and its Mo's hardness can reach level 9, second only to diamond, so it is often used to bear some high -temperature environments that need to withstand high strength and high wear.
2. Abrasion resistance: Corundum brick has very good wear resistance and can withstand long -time high -speed, high temperature, and high pressure erosion and washing in the environment of high temperature kiln.
3. High temperature resistance: The melting point of Corundum brick is about 2040 ° C, which can maintain long -term stability in high temperature environments.
4. Anti -corrosion resistance:Corundum brick have good corrosion resistance to chemicals such as acid and alkali, and can maintain stability in harsh chemical environments.
