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Low Creep High Alumina Bricks For Hot Blast Stove

    Buy cheap Low Creep High Alumina Bricks For Hot Blast Stove from wholesalers
     
    Buy cheap Low Creep High Alumina Bricks For Hot Blast Stove from wholesalers
    • Buy cheap Low Creep High Alumina Bricks For Hot Blast Stove from wholesalers

    Low Creep High Alumina Bricks For Hot Blast Stove

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    Brand Name : Rongsheng Xinwei
    Model Number : Rongsheng
    Certification : ISO9001
    Price : 200-800USD
    Payment Terms : TT; L/C
    Supply Ability : 2000tons /month
    Delivery Time : 10-20 Days
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    Low Creep High Alumina Bricks For Hot Blast Stove

    Product Description of Low Creep High Alumina Bricks For Hot Blast Stove
    Low creep high alumina bricks are refractory materials made primarily from bauxite, fused corundum, and fused mullite.
    Product Features of Low Creep High Alumina Bricks
    1.Refractoriness
    Low creep high alumina bricks have a refractoriness higher than clay bricks and semi-silica bricks, reaching 1750~1790°C, classifying them as refractory materials.
    2.Load Softening Temperature
    Due to the high Al2O3 content and low impurities, the formation of fusible glass phases is reduced, giving these bricks a higher load softening temperature than clay bricks. However, the absence of a network structure in mullite crystals results in a load softening temperature lower than that of silica bricks.
    3.Slag Resistance
    With a high Al2O3 content, these bricks are close to neutral refractory materials and can resist erosion by both acidic and basic slags. However, the presence of SiO2 makes their resistance to basic slag slightly weaker than to acidic slag.
    Product Applications of Low Creep High Alumina Bricks For Hot Blast Stove
    Primarily used in the construction of blast furnaces, hot blast stoves, electric furnace roofs, blow furnaces, reverberatory furnaces, and rotary kiln linings.
    Physical And Chemical Parameters of Low Creep High Alumina Bricks
    ItemLow Creep High Alumina Bricks
    DRL-155DRL-150DRL-145DRL-140DRL-135DRL-130DRL-127
    Al2O3,% ≥75756565656050
    Apparent Porosity, % ≤20212222222223
    Bulk Density, g/cm³2.65-2.852.65-2.852.50-2.702.40-2.602.35-2.302.30-2.502.30-2.50
    Cold Crushing Strength, MPa ≥60606055555550
    Creep Rate (0.2MPa, 50h) ≤1550℃
    0.8
    1500℃
    0.8
    1450℃
    0.8
    1400℃
    0.8
    1350℃
    0.8
    1300℃
    0.8
    1270℃
    0.8
    Permanent Linear Change Rate, %1550℃,2h0.1--0.20.1--0.20.1--0.2
    1450℃,2h0.1--0.20.1--0.40.1--0.40.1--0.4
    Quality Low Creep High Alumina Bricks For Hot Blast Stove for sale
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