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Refractories Expendable Shapes

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Refractories Expendable Shapes
Refractories Expendable Shapes
Price And Quantity
  • Piece/Pieces
  • 1
  • Piece/Pieces
  • 28 INR
    Product Description

    EXPENDABLES

    • Spouts
    • Tubes
    • Plungers
    • Stirrers
    • Orifice rings

     

    SPECIAL ALUMINA ZIRCON PRODUCT


    Principal phase Corundum zircon
    Secondary phases Mullite and silicate



    CHEMICAL ANALYSIS %
    Al2O3 75.5
    ZrO2 11
    SiO2 12



    PHYSICAL CHARACTERISTICS

    Bulk Density 2,95
    Open Porosity 19%
    Cold Crushing Strength 100 Nmm-2
    Refractoriness under load 0,5% 1630oC
    Coefficient of expansion at 1000oC 6,3.10-6K-1



    TYPICAL APPLICATIONS

    Expandables for soda-lime glass, bottles production.




    HIGH ALUMINA

    Principal Phase Mullite
    Secondary Phases Corundum and silicate phase



    CHEMICAL ANALYSIS %
    Al2O3 73
    SiO3 25
    Fe2O3 0,6
    Others 1,4



    PHYSICAL CHARACTERISTICS

    Bulk Density 2,32
    Open Porosity 25%
    Refractoriness under load 0,5% ~ 1600oC
    Coefficient of expansion at 1000oC  = 5,5.10-6K-1
    Thermal conductivity at 1000oC  = 1,4 Wm-1K-1
    Thermal shock resistance  = poor



    TYPICAL APPLICATIONS

    Soda-Lime Glass Ware

    All types of expandables :

    Tubes

    Plungers

    Stirrers

    Trade Information
    • 100 Per Day
    • 5 Days
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      BH-480 (EAST), SHALIMAR BAGH, Delhi, Delhi, 110088, India
      Phone :+918045801414