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Yuhua Fused Cast
The application fields of fused cast zirconia corundum bricks.
Time：
Jan 05,2025
Fused cast zirconia corundum bricks are a type of high-performance refractory material, mainly made from zircon sand, alumina, and other raw materials through high-temperature electric fusion. They possess excellent properties such as high melting point, high strength, high thermal shock resistance, high erosion resistance, and good chemical stability, making them widely used in various high-temperature industrial fields. The following are the main application areas of fused cast zirconia corundum bricks:
- Glass industry:
- In glass melting furnaces, especially in key areas such as melting pools, clarifying pools, and flow channels, fused cast zirconia corundum bricks can withstand high temperatures, slag, and glass liquid erosion, ensuring the long-term stable operation of glass melting furnaces.
- In glass fiber pool kilns, electric fused zirconia corundum bricks are also commonly used as kiln linings to improve the durability and production efficiency of the kilns.
- Steel industry:
- In the steel smelting process, fused cast zirconia corundum bricks can be used as linings for equipment such as blast furnaces, converters, and refining furnaces, resisting the erosion of high-temperature molten metal and slag, thus extending the service life of the equipment.
- Non-ferrous metal smelting:
- In the smelting and refining processes of non-ferrous metals, fused cast zirconia corundum bricks can be used in furnace linings and melting pools to prevent the erosion of molten metal and slag, improving smelting efficiency.
- Ceramic industry:
- In ceramic kilns, fused cast zirconia corundum bricks can be used in high-temperature and cooling zones to resist the erosion of high-temperature gases and molten materials, ensuring the efficient operation of the kilns.
- Petrochemical industry:
- In the petrochemical industry, fused cast zirconia corundum bricks can be used as linings for high-temperature reactors such as catalytic cracking units and hydrocracking units, enhancing the equipment's corrosion resistance and high-temperature performance.
- Other industrial fields:
- Fused cast zirconia corundum bricks can also be used in high-temperature equipment such as waste incinerators, cement rotary kilns, and boilers in the power industry, improving the equipment's high-temperature and erosion resistance.
In summary, fused cast zirconia corundum bricks have a wide range of application prospects in various high-temperature industrial fields due to their excellent performance. With the continuous advancement of industrial technology and the rapid development of high-temperature industrial fields, the demand for high-performance refractory materials is increasing, and the application areas of fused cast zirconia corundum bricks will also become more extensive.
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