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Low-Creep High Aluminum Brick

  • Description
Product Detail

    Low-Creep High Aluminum Brick

     

    Features

    1.High-temperature endurable .

    2.Good thermal shock resistance .

    3.High cold crushing strength.

    4.Good resistance to abrasion and corrosion.

    5.Good thermal spalling resistance.

    6.High mechanical strength.

    7.Good volume stability at high temperature.

     

    Technical Data

     

    Item

    High alumina brick

    International code name

    SK35

    SK36

    SK37

    SK38

    SK40

    Chinese code name

    LZ-48

    LZ-55

    LZ-65

    LZ-75

    LZ-80

    Al2O3 %

    =48

    =55

    =65

    =75

    =80

    Fe2O3 %

    =2

    =2

    =2

    =2

    =2

    Refractoriness °C

    =1750

    =1770

    =1790

    =1790

    =1790

    Apparent porosity %

    =22

    =22

    =23

    =23

    =21

    Cold crushing strength Mpa

    =39

    =44

    =49

    =54

    =65

    Refractoriness under load(0.2MPa) °C

    =1420

    =1470

    =1500

    =1520

    =1530

     Reheating Linear Change (1500°C 2h)   %

     

    +0.1~ -0.4 

     

    +0.1~ -0.4 

    +0.1~ -0.4 

    +0.1~ -0.4 

    +0.1~ -0.4


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Henan Flourshing Energy Saving Co.,Ltd

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