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    Corundum-mullite Chute

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    Corundum-mullite composite ceramic provides excellent thermal shock resistance and mechanical property. By material and structure design, it can be used for the maximum application temperature of 1700°C in oxidizing atmosphere.

    Material properties
    Long-term application temperature: 1300°C~1600°C
    Bulk density>2.3g/cm3
    Bending strength at ordinary temperature ≥13Mpa
    Strength retention rate can be 90% and above after circulating three times between 1200°C and cold water.