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High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks

High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks

    • High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
    • High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
    • High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
  • High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks

    Product Details:

    Place of Origin: Zhengzhou ,China
    Brand Name: Rongsheng
    Certification: ISO9001
    Model Number: QB/RS-1/2/3

    Payment & Shipping Terms:

    Minimum Order Quantity: 25 TONS
    Price: 200-800USD
    Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
    Delivery Time: 20-30DAYS
    Payment Terms: TT; L/C
    Supply Ability: 2000tons /month
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    Detailed Product Description

    High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
     
    Quick Detail:
    ♦ High strength
    ♦ Corrosion resistance
    ♦ Erosion resistance
    ♦ Excellent slag resistance
    ♦ Good thermal shock stability
     
     
    Description:
     
    This product belongs to new chrome-free basic refractories for large rotary kilns developed by our company. It is produced with high quality synthetic spinel materials and special technical process. The product is characterized by high crushing strength, good thermal shock resistance, good thermal creep, high refractoriness under load, also has the characteristics of direct bonded magnesia-chrome brick (easily adhering the furnace crust), and has solved the problem of environment pollution of sexavalent chrome forming during the use magnesia-chrome brick in cement kiln.
    The development and application of Rongshrng company’s pleonaste brick conform to the trend of magnesite-chrome brick withdrawing from the historical stage in the cement industry, meet the demand of chrome-free basic refractories in cement industry under the new environmental-friendly situation.
     
     
    Application:
    It is widely used in all kinds of rotary kiln, the sleeve kiln, shaft kiln and lime kiln, etc
     
    Physical and Chemical Indicators:
     

    Items

    Index

    QB/RS-1

    QB/RS-2

    QB/RS-3

    Chemical Composition

    MgO,  %   ≥

    88

    86

    85

    Fe2O3  %

    3-5

    5-7

    3-5

    Al2O3  %

    3-5

    1.0

    1.0

    SiO2  %  ≤

    1.0

    1.0

    1.0

    Bulk Density(g/cm3)

    2.95

    2.95

    2.95

    Apparent Porosity,  %  ≤

    16

    16

    16

    Cold Crushing Strength,  MPa  ≥

    80

    80

    80

    Refractoriness Under Load,℃, [0.2MPa×0.6%]  ≥

    1700

    1650

    1680

    hermal Shock Resistance, Times,  [1100℃, water-cooling]

    10

    8

    10

     


    Competitive Advantage:

    1. Competitive Price. Make the products competitive in your market.
    2. Abundant Experience. Prevent cracks and twist in bricks.
    3. Different Moulds. Save mould fees for you.
    4. Strict Quality Control. Meet clients’ quality requirement.
    5. Large stocks. Guarantee prompt delivery.
    6. Professional Packing. Avoid damage and secure the goods in transportation

    Contact Details
    Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

    Contact Person: Sales Manager

    Send your inquiry directly to us (0 / 3000)

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