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    • Shijiazhuang Shengping Minerals Co., Ltd. 关注
    • negative ion powder,tourmaline,kaolin,vermiculite,far infrared ceramic powder
      Xizhuang Village, Nanyanchuan Township, Lingshou County, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇员

    供应
    2015 New Batch of White Fused Alumina, White Corundum Made In China
    关注
    • Place of Origin:
      Hebei, China (Mainland)
    • Shape:
      Block
    • Material:
      Alumina Block
    • SiO2 Content (%):
      0.05%max
    • Al2O3 Content (%):
      99%min
    • MgO Content (%):
      0.78-1.3%
    • CaO Content (%):
      0.042%
    • Refractoriness (Degree):
      1770°< Refractoriness< 2000°
    • CrO Content (%):
      0.1~0.55%
    • SiC Content (%):
      0.15~1.6%
    • Model Number:
      SP-1526-29
    • Brand Name:
      ShengPing
    • True Density:
      3.90 g/cm3
    • Raw material:
      high purity Alumina
    • Application:
      polishing, grinding and blasting
    • Appearance:
      white grain or powder
    • 供应能力: 5100 Metric Ton/Metric Tons per Month
    • 港口: Tianjin or Qingdao port
    • US $684-905/Metric Ton(最小订单 0Metric Ton)
    YuanElla
    在线聊天
    Shijiazhuang Shengping Minerals Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    51-100职员
    出口模式:Using an agent
    出口认证:
    主营产品:negative ion powder,tourmaline,kaolin,vermiculite,far infrared ceramic powder
    • 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 (%):
      0.05%max
    • Al2O3 Content (%):
      99%min
    • MgO Content (%):
      0.78-1.3%
    • CaO Content (%):
      0.042%
    • Refractoriness (Degree):
      1770°< Refractoriness< 2000°
    • CrO Content (%):
      0.1~0.55%
    • SiC Content (%):
      0.15~1.6%
    • Model Number:
      SP-1526-29
    • Brand Name:
      ShengPing
    • True Density:
      3.90 g/cm3
    • Raw material:
      high purity Alumina
    • Application:
      polishing, grinding and blasting
    • Appearance:
      white grain or powder

    2015 New Batch of White Fused Alumina, White Corundum Made In China

    White Corundum (White fused aluminum oxide)electrically fused in arc furnace with high grade processed alumina as raw material. It has higher 

    hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by 

    its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal 

    stability. As the abrasive materials, it is suitable for grinding highspeed, high carbon steel, as loose

    grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on.

     

     

    Chemical compositions

    Physical properties

    Items

    Value of specification(%)

    Items

    property

    Al2O3

    99.6min

    Color

    White

    SiO2

    0.04max

    Bulk density

    1.93g/cm3

    NaO2

    0.22max

    True density

    3.93g/cm3

    Fe2O3

    0.04max

    Hardness

    Morse hardness

    9

    Micro hardness

    21600-22600kg/mm3

    Usage

    to make emerypaper

    Content of magnetic substance

    0.0023%max

     

     

              

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