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High Alumina Chrome Brick With Heat Shock For Chemical Industry Kiln

ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD
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    Buy cheap High Alumina Chrome Brick With Heat Shock For Chemical Industry Kiln from wholesalers
     
    Buy cheap High Alumina Chrome Brick With Heat Shock For Chemical Industry Kiln from wholesalers
    • Buy cheap High Alumina Chrome Brick With Heat Shock For Chemical Industry Kiln from wholesalers
    • Buy cheap High Alumina Chrome Brick With Heat Shock For Chemical Industry Kiln from wholesalers

    High Alumina Chrome Brick With Heat Shock For Chemical Industry Kiln

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    Brand Name : CH Refractories
    Model Number : CHCB93
    Certification : ISO
    Price : 800USD/MT
    Payment Terms : L/C, T/T
    Supply Ability : 1000/MT/Month
    Delivery Time : 20-30days
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    High Alumina Chrome Brick With Heat Shock For Chemical Industry Kiln

    High Alumina Chrome Brick With Heat Shock For Chemical Industry Kiln


    At present, the application of aluminum chrome brick has been more widely used, one is made of metal chromium slag as the main raw material of chromium corundum brick, the product is widely used in zinc smelting furnace, volatile kiln, chromium corundum brick has excellent thermal vibration stability and high temperature creep performance, and meet the requirements of national circular economy.


    The chrome corundum brick products I produce are made of corundum and fused chromium oxide as the main raw materials, with micro powder and other additives, after mixing, forming, drying, and firing at high temperature in shuttle kiln. Products with wear resistance, heat shock, acid and alkali erosion and other characteristics. High chromium brick (Cr2O3≥90%) is mainly used in coal chemical industry, chemical industry kiln, alkali free glass fiber kiln, garbage incinerator and other key parts of kiln;


    Chrome corundum brick is mainly used in the lining of carbon black furnace, copper smelting furnace, glass furnace melting pool, steel rolling furnace slide, steel platform. Product size, physical and chemical indicators, service life has reached or exceeded the level of similar products at home and abroad.


    Specification:


    ItemHigh chromium oxide brickMedium chrome oxide brickchrome corundum brickchrome corundum brickchrome corundum brick
    Cr2O3 %≥93≥86≥60≥30≥12
    Al2O3 %≤38≤68≤80
    Fe2O3 %≤0.2≤0.2≤0.5
    Appearance porosity %≤17≤17≤14≤16≤18
    Bulk density g/cm3≥4.3≥4.2≥3.63≥3.53≥3.3
    Cold crushing strength MPa≥100≥100≥130≥130≥120
    Refractoriness under load℃(0.2Mpa,0.6%)≥1680≥1670≥1700≥1700≥1700
    Linear change on reheating %±0.2±0.2±0.2±0.2±0.2

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