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        Silica Brick For Hot Blast Stove

        Silica Brick For Hot Blast Stove

        Silica brick is a type of acid refractory. Due to its advantages such as good volume stability and good creep resistance, it is used in the high-temperature parts of hot blast stove.

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        product details

        Silica brick is a type of acid refractory. Due to its advantages such as good volume stability and good creep resistance, it is used in the high-temperature parts of hot blast stove.

         

        Advantage:

        1. Good volume stability and creep resistance at high temperature under load.
        2. Good thermal shock resistance above 600℃.
        3. Better corrosion resistance than fire clay brick and common high alumina brick.
        4. High thermal conductivity.

         

        Application:

        The silica brick can be widely used in coke oven, hot blast furnace, glass furnace and carbon furnace.

        Item RGN-94
        Refractoriness, ℃ 1700
        CCS , MPa 110 ℃ after drying ≥ 1
        1400 ℃ ×3h after sintered ≤ 3
        Bonding time,min 1~2
        Granularity,% +0.5mm ≤ 1
        -0.074mm ≥ 60
        Chemical component,% SiO2 ≥ 94
        Fe2O3 ≤ 1
        0.2MPa softening temperature under load, ℃ ≥ 1600

         

        Silica Brick For Hot Blast Stove
        Silica Brick For Hot Blast Stove
         

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