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    • Hebei Color Season Metals And Minerals Import And Export Co., Ltd. 关注
    • Vermiculite Fire Brick,Vermiculite Insulation Board,Bath Mat,Wall Tiles,Ceiling Tiles
      3-1-1001, Tianziguanli, No. 15, Guang'an Street, Chang'an Dist., Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇员

    供应
    Fire Insulating High Alumina Bricks For Furnace
    关注
    • Place of Origin:
      Hebei, China (Mainland)
    • Shape:
      Block
    • Material:
      Alumina Block
    • Al2O3 Content (%):
      >42%
    • Refractoriness (Degree):
      Common (1580°< Refractoriness< 1770°)
    • Brand Name:
      VMC
    • Al2O3(%):
      >42
    • Fe2o3(%):
      <2
    • Refractoriness:
      >1750
    • Porosity(%):
      19-23
    • Bulk density(g/cm3):
      >2.2
    • Cold cushing strength (mpa):
      >30
    • Thermal expansion at 1000C(%):
      <0.6
    • Standard specification:
      230x114x65(mm)
    • 供应能力: 20000 Ton/Tons per Month
    • 港口: Tianjin
    • US $150-500/Ton(最小订单 1Ton)
    LuNolan
    Manager
    在线聊天
    Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
    中国广东深圳市
    贸易公司
    501-1000 职员
    出口模式:
    出口认证:ISO9001
    主营产品:Vermiculite Fire Brick,Vermiculite Insulation Board,Bath Mat,Wall Tiles,Ceiling Tiles
    • 产品描述
    • 产品评价
      详细信息
    • Place of Origin:
      Hebei, China (Mainland)
    • Shape:
      Block
    • Material:
      Alumina Block
    • Al2O3 Content (%):
      >42%
    • Refractoriness (Degree):
      Common (1580°< Refractoriness< 1770°)
    • Brand Name:
      VMC
    • Al2O3(%):
      >42
    • Fe2o3(%):
      <2
    • Refractoriness:
      >1750
    • Porosity(%):
      19-23
    • Bulk density(g/cm3):
      >2.2
    • Cold cushing strength (mpa):
      >30
    • Thermal expansion at 1000C(%):
      <0.6
    • Standard specification:
      230x114x65(mm)

    Specifications

    High Alumina Refractories Brick
    1.High temperature resistance
    2.High strength
    3.good heat-insulating

    Fire Insulating High Alumina Bricks For Furnace 


    High alumina brick packing

     

     

    High alumina brick refers to fire brick containing Al2O3 more than 48%, which is made of high 

    grade bauxite through high temperature calcinations. High alumina brick is a kind of  neutral

    refractory material so that it enjoys excellent resistance to acid and alkali corrosion. It has

    characteristic of high refractoriness under load, which decide high alumina brick is an ideal 

    material for various kinds of industrial furnace. It is widely used in building lining of hot-blast stove,

    blast furnace, coke oven, rotary kilns of cement and so on.

     

     

     High Alumina FireBricks 

    Dimension

     230*114*65(mm) 

    Bulk Density

      2.05,2.1-2.15, 2.3-2.4, 2.4, 2.5 

    Packaging Details

     Pallet covering by PE membrane 

    Applications

    Metallurgy, Chemical industry, Heat treatment furnace.

     

     

    High alumina brick application

     

    1.  Furnaces of metallurgy industry, heat treatment furnace

    2.  Furnaces of chemical industry and construction industry

    3.  Furnace of incineration of garbage, recirculating fluidized bad furnace

     

    High alumina brick specification

    Brand

    SK-34

    SK-36

    HA-60

    HA-70

    HA-75

    Al2O3(%)

    >42

    >50

    >60

    >70

    >80

    Fe2o3(%)

    <2

    <2

    <2

    <2

    <2

    Refractoriness

    1750

    1750

    1770

    1790

    1790

    refractoriness under load 0.2mpa(C)

    1450

    1450

    1450

    1510

    1530

    Porosity(%)

    19-23

    19-23

    19-23

    19-23

    19-23

    Bulk density(g/cm3)

    >2.2

    >2.3

    >2.35

    >2.4

    >2.4

    Cold cushing strength (mpa)

    >30

    >40

    >45

    >50

    >60

    Thermal expansion at 1000C(%)

    <0.6

    <0.6

    <0.6

    <0.6

    <0.6

     


     

    Characteristices of high alumina brick

     

    1.High intensity for pressure

    2. Good thermal shock stability

    3. Strong abrasion and corrosion resistance 

    4. High cold crushing strength 

    5. Excellent abrasion resistance at cold and hot conditions

     

    Advantages of high alumina brick

     

    1 Excellent thermal stability
    2 High refractoriness under load
    3 Chemical stability and anti-corrision
    4 Small high temperature creep rate
    5 Excellent thermal shock resistance

     


     



     

     


     


     

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