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Refractory Alumina Magnesia Spinel Ladle Bricks Kiln Brick

    Buy cheap Refractory Alumina Magnesia Spinel Ladle Bricks Kiln Brick from wholesalers
     
    Buy cheap Refractory Alumina Magnesia Spinel Ladle Bricks Kiln Brick from wholesalers
    • Buy cheap Refractory Alumina Magnesia Spinel Ladle Bricks Kiln Brick from wholesalers
    • Buy cheap Refractory Alumina Magnesia Spinel Ladle Bricks Kiln Brick from wholesalers
    • Buy cheap Refractory Alumina Magnesia Spinel Ladle Bricks Kiln Brick from wholesalers

    Refractory Alumina Magnesia Spinel Ladle Bricks Kiln Brick

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    Brand Name : CRE
    Model Number : SX
    Certification : ISO9001, ISO14001, ISO50001, ISO45001
    Price : USD 600-2000/MT
    Payment Terms : L/C, T/T
    Supply Ability : 10000 Ton/Tons per Month Magnesium Aluminum Spinel Bricks For Cement Rotary Kiln
    Delivery Time : NEGOTIABLE
    • Product Details
    • Company Profile

    Refractory Alumina Magnesia Spinel Ladle Bricks Kiln Brick

    Refractory ALUMINA-MAGNESIA SPINEL LADLE BRICKS kiln refractory brick


    1. The products are fused magnesia as main raw material, after a reasonable size distribution, high pressure forming, high-temperature sintering. The product has strong resistance to slag corrosion ability and high temperature dimensional stability. Mainly used in glass furnace regenerator, the upper part.


    2. The regular magnesia bricks are made from dense dead burned magnesia that makes the bricks in good refractoriness, corrosion-resistance, and widely used in checker chamber of glass tank, lime kiln, non-ferrous metallurgical furnaces, open heart furnace, iron mixer and EAF of steel-making, and also ferro-alloy furnace, etc.


    3. The bricks with MgO 95% or more in content take the secondary-burning dead burned magnesia or electrofused magnesia as the raw material and bured under the condition of ultra high temperature. They have the features of highly directly bonded and corrosion-resistance and widely used in various kinds of high temperature kilns and furnaces

    Features:

    Magnesium aluminate spinel brick is a new product developed by our company according to the development current situation of building material industry and the performance characteristics of all kinds of lime kilns.

    The product has the advantages of good alkali-resistance, good erosion resistance, good thermal stability, high crushing strength,and high refractoriness under load.

    specification

    Material name


    Item

    Silicon BrickSilicon Mo red brickMagnesium iron spinel brick

    SX-

    1680T

    SX-

    1650T

    SX-

    1550T

    SX-

    SX-

    SX-

    H

    SX-MFe

    -80

    SX-MFe

    -85

    SX-MFe

    -90


    (%)

    Chemical composition

    AL2O3 (%)≥656563676569
    SiO2 +SiC≥303031303025
    SiO2 (%)≤2.01.01.5
    MgO------808590
    Fe2O3 (%)≤7.57.54.5

    Apparent porosity(℃)

    179017901790

    Bulk density(g/cm3)≥

    2.662.652.602.72.72.752.903.002.85

    Apparent porosity(%)≤

    171717171716

    Cold crushing strength(Mpa)≥

    90959010090100455050

    T0.6 (℃)≥

    Refractoriness under load

    168016501550165016301660155016001650

    Thermal shock resistances (1100℃water, cycle )

    1210101512188010080

    Normal Temp(cm3)≤

    8.58.2-

    (1000℃)(W/m·k)≤

    Thermal conductivity coefficient

    2.02.32.41.71.71.72.62.62.6

    (1400℃)(%)

    Thermal expansion

    1.61.61.7


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