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    • Shijiazhuang Quanfeng Minerals Co., Ltd. 关注
    • color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
      Room 1610, Building A, Yihong Mansion, Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇员

    供应
    bauxite for sale/bauxite seller
    关注
    • Place of Origin:
      Hebei, China (Mainland)
    • Shape:
      Block
    • Material:
      Alumina Block
    • SiO2 Content (%):
      50%~65%
    • Al2O3 Content (%):
      38-42%
    • MgO Content (%):
      0.8-1.2
    • CaO Content (%):
      0.34%
    • Refractoriness (Degree):
      1770°< Refractoriness< 2000°
    • CrO Content (%):
      0.1~0.3%
    • SiC Content (%):
      1.2-1.4
    • Model Number:
      Customer's Requirement
    • Brand Name:
      Quanfeng
    • Type:
      Calcined Bauxite
    • 供应能力: 5000 Ton/Tons per Month
    • 港口: Tianjin, Qingdao, Dalian
    • US $200-450/Ton(最小订单 1Ton)
    dongyanling
    salesman
    在线聊天
    Shijiazhuang Quanfeng Minerals Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    11-50职员
    出口模式:
    出口认证:
    主营产品:color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
    • 产品描述
    • 产品评价
      详细信息
    • Place of Origin:
      Hebei, China (Mainland)
    • Shape:
      Block
    • Material:
      Alumina Block
    • SiO2 Content (%):
      50%~65%
    • Al2O3 Content (%):
      38-42%
    • MgO Content (%):
      0.8-1.2
    • CaO Content (%):
      0.34%
    • Refractoriness (Degree):
      1770°< Refractoriness< 2000°
    • CrO Content (%):
      0.1~0.3%
    • SiC Content (%):
      1.2-1.4
    • Model Number:
      Customer's Requirement
    • Brand Name:
      Quanfeng
    • Type:
      Calcined Bauxite

     

    bauxite for sale/bauxite seller

     

     

     

    Bauxite is a kind of earthy mineral whose basis is alumina.It is hydrated alumina containing 

    impurity substance.

     

     

     

    Chemical composition

     


    Grade

    Chemical composition

    Refractoriness

    Bulk Density

    Al2O3

    CaO

    Fe2O3

    special class

    >85

    <0.6

    <1.4

    >1790

    >3.6

    first class

    >80

    <0.6

    <3.0

    >1790

    >3.0

    A level of second class

    70~80

    <0.8

    <3.0

    >1790

    >2.8

    B level of second class

    60~70

    <0.8

    <3.0

    >1770

    >2.65

    third class

    50~60

    <0.8

    <2.5

    >1770

    >2.55

     

    Feature Opaque, brittle. extremely difficult to melt

     

    Size: 200, 325, 600, 800, 1250 mesh or as per your request

     

    Application

     

    Widely used in aluminium metallurgy,precision casting,refractory product, ceramic fiber, aluminate cement etc.

     

     

     

    Packaging & Shippment

     

    25Kgs/Woven bag; 50Kgs/Woven bag; 650Kgs/Jumbo bag

     

    25-26Tons/20'FCL

     

     

    Factory

     

    We are professional mineral manufacturer with 20 years experiences in China. All products are 

    upto the standard level and have been exported to Southeast Asia, Europe, America and Africa etc. Our products have a good reputation at home and abroad.

     

     

     

    For more information, please contact with us.

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