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High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

Categories firebrick
Brand Name: DD
Model Number: Corundum Mullite Cordierite Brick
MOQ: 100kG
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000 TONS/MONTH
Packaging Details: 1.On wooden pallets with plastic cover 2.According to customer's demands
Material: Alumina Block
Al2O3 Content (%): 70
Corundum brick color: white
Fe2O3 %: Max 0.4%
Corundum brick size: any size
Bulk density/ g/cm3: ≥2.7
Liner Change(%)1600°C x3h: 0.2
Apparent Porosity (%): 16
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    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    The corundum mullite brick is composed of high quality mullite and high purity fused corundum as raw materials with addition of specified binder by shaping at high pressure and sintering at high temperature. With features of high refractoriness under load, compact structure, low porosity and high resistance to corrosion, the products are available for the furnace bottom, ceramic cup bottom lining and combined masonry of tuyere, taphole and slag notch of large-sized BF. At present, the products have been successfully used in Wuhan I&S Co. for 3200m3 blast furnace, Benxi I&S Co. for 2600 blast furnace and Handan I&S Co. for 917m3 blast furnace.

    Corundum Bricksare fired at high temperatures to form a matrix with mullite, mullite-corundum or corundum that has excellent volume stability.


    Detailed Product Description

    Namecorundum mullite brick
    IngredientDense fused corundum, Synthetic mullite etc
    Fire resistant1790℃
    Advantages

    1.high density& temperature resistibility

    2. low bulk density, high compressive strength,

    3. resistance to high temperature(1790℃)

    4.good thermal shocking resistance

    5.Excellent corrosion resistant to acids and alkalis

    6.They are not influenced by H2,CO gases during use

    Size and specifications

    230x114x65mm

    The size, density, chemical composition can be customized.


    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace


    This brick characteristic of high refractoriness under load, which decide corundum brick is an ideal material for various kinds of industrial furnace,Primarily used for the key parts of the industrial furnace of steel,electronics,petrochemical,fertilizers,non-ferrous merals,refractory material,etc .

    Performance and applicationCorundum-mullite brick
    Al2O3 %80≥86
    Bulk density g/cm3≥2.75≥2.90
    Cold Crushing Strength Mpa≥60≥80
    Refractoriness under load °C≥1700≥1700
    Liner Change on Reheating%±0.2(1600°C*2h)±0.2(1600°C*2h)
    Thermal shock stability (water-cooling)frequency 1100 °C≥20≥20

    Coefficient of thermal expansion

    *10-6/°C

    4.8-7.65.0-8.0
    Max application temperature °C1700
    ApplicationUsed for the inner liner of high-temperature kiln, the shed bar of kiln car, etc.

    Used for the inner liner of high-temperature

    kiln, pusher plate of electronic magnetic

    material industry.


    Application

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    Good stability, good thermal shock resistance
    low thermal conductivity
    low heat capacity
    low content of impurities
    high hot compressive strength
    The corundum mullite brick can be used in the inner liner of high-temperature kiln, the shed bar of kiln car, pusher plate of electronic magnetic material industry, etc.
    Packaging & Shipping

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    High purity alumina brick will be packed by wooden case experted or as your requirements

    Company Information

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln FurnaceHigh Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace

    Contact

    High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnacewww.firebricks-supplies.com

    Quality High Temperature Refractory Corundum Mullite Cordierite Brick for Ceramic Tunnel Kiln Furnace for sale
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