High Purity Alumina Bead

High Purity Alumina Bead

Short Description:

High Purity Alumina Bead (SXHAB) .Advantage .High Hardness, Over 1800HV10,High Machine Strength . High compactness, Fine Microcrystal, Lower Wear Loss . Chemical Stability, Good corrosion resistance .High Purity 99.9% Alumina content. No more other metal content except Al2O3.Suit for grinding high purity materials . High thermal conductivity   Application: -Dielectric, piezoelectric, magnetic substance materials -Rare earth phosphor material -Lithium battery electrode material -CMP Polishing ...


  • Port: Jiangxi
  • Product Detail

    Product Tags

    High Purity Alumina Bead

    (SXHAB)

    .Advantage

    .High Hardness, Over 1800HV10,High Machine Strength

    . High compactness, Fine Microcrystal, Lower Wear Loss

    . Chemical Stability, Good corrosion resistance

    .High Purity 99.9% Alumina content. No more other metal content except Al2O3.Suit for grinding high purity materials

    . High thermal conductivity

     

    Application:

    -Dielectric, piezoelectric, magnetic substance materials

    -Rare earth phosphor material

    -Lithium battery electrode material

    -CMP Polishing powder

    -High grade pigment and ink

    - Medicine, pesticide, antibiotic material and food

    -High performance ceramic materials

    Properties

    Item Unit Data
    Purity   99.9%Al2O3
    Density

    HV Hardness

    g/cm3

    GPa

    3.9

    17.2

    Flexural Strength Kgf/m²(Room tempreture) 60
    Coefficient of Thermal Expansion 1/℃ 8*10-6
    Thermal Conductivity W/m.k 37
    Volume Resistivity Ohm.cm >106

     


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