Silicon Nitride-Bonded Silicon Carbide Bricks

Silicon Nitride-bonded Silicon Carbide Bricks Used in Vertical Zinc Smelting Furnaces

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Vertical ladle zinc smelting is an important zinc smelting process. The outer side of the vertical ladle furnace is in direct contact with a high-temperature flame of 1300-1340°C, while the inner side is in direct contact with zinc vapor and slag reaching up to 1200°C. It is subjected to high temperatures, oxidation, thermal shock, erosion, … Read more

How to Control the Factors Affecting the Quality of Silicon Nitride-Bonded Silicon Carbide Bricks?

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The properties of silicon nitride-bonded silicon carbide bricks: They not only possess high density, high strength, good thermal shock resistance, high softening point under load, good thermal conductivity, and high resistivity, but also exhibit excellent resistance to melting and erosion by cryolite, aluminum fluoride, sodium fluoride, and calcium fluoride, as well as oxidation resistance. They … Read more

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