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High Grade High Purity Corundum Bricks for Industry Furnace and Kilns

High Grade High Purity Corundum Bricks for Industry Furnace and Kilns

    • High Grade High Purity Corundum Bricks for Industry Furnace and Kilns
    • High Grade High Purity Corundum Bricks for Industry Furnace and Kilns
    • High Grade High Purity Corundum Bricks for Industry Furnace and Kilns
  • High Grade High Purity Corundum Bricks for Industry Furnace and Kilns

    Product Details:

    Place of Origin: Henan China
    Brand Name: Rongsheng
    Certification: ISO9001 CE SGS
    Model Number: Corundum Brick

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 Tons
    Price: USD 700 per ton
    Packaging Details: Packed on wooden fumigation pallet and carton
    Delivery Time: Within 25 working days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 2000 Tons per month
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    Detailed Product Description
    Product Name: High Purity Corundum Bricks Alumina 99% Material: Corundum
    Color: Pure White Size: 230*114*65mm
    Origin: Xinmi City Certificate: ISO9001 CE SGS
    Application: KIln And Furnace

    High Grade High Purity Corundum Bricks for Industry Furnace and Kilns

     

    Features For Corundum Brick:

     

    1. Raw material is corundum and baddeleyite eutecticum,high compression strength

    2.Top high-temperature capablility.

    3.Excellent thermal stability.

    4.Low thermal conductivity

    5.Powerful penetrating-proof capability.

    6.Good erosion-resistance.

    7.Strong resistant erosion stability to the glass liquid.

     

    Process For Corundum Brick :

     

    Made of the zirconite (Industry zirconia ) and industry alumina as the mainly mixed raw material, melting in the electric furnace, casting, annealing, machining, then finished.

     

    Physical and Chemical Indicators For Corundum Brick :

     

    chemical composition AZS-33 AZS-36 AZS-41
    ZrO2 ≥33 ≥35 ≥40
    SiO2 ≤16.0 ≤14 ≤13.0
    Al2O3 a little a little a little
    Na2O ≤1.5 ≤1.6 ≤1.3
    Fe2O3+TiO2 ≤0.3 ≤0.3 ≤0.3

    Physical Properties

    bulk density(g/cm3): 3.5-3.6 3.75 3.90
    cold crushing Mpa 350 350 350
    thermal expansion coefficient (1000°C) 0.80 0.80 0.80
    exudation temp. of glass phase 1400 1400 1400
    corrocion resistance of glass melt(mm/24h) 1.6 1.5 1.3
    Density PT QX 3.40 3.45 3.55
    WS ZWS 3.60 3.70 3.8

    phase composition(%)

    baddeleyite

     

    32 35 40

    glass phase

     

    21 18 17

    α- corundum

     

    47 47 43
     
    High Grade High Purity Corundum Bricks for Industry Furnace and Kilns
    High Grade High Purity Corundum Bricks for Industry Furnace and Kilns
     
    High Grade High Purity Corundum Bricks for Industry Furnace and Kilns

    Contact Details
    Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

    Contact Person: Alisa

    Tel: +8618539287277

    Send your inquiry directly to us (0 / 3000)

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