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Silicon carbide paddle

  • Finished product characteristics

    ● High strength ● High hardness ● High wear resistance ● High temperature resistance ● High corrosion resistance, ● good thermal resistance and shock resistance ● Large thermal conductivity and high oxidation resistance Superior performance ● Self-lubrication

  • Product characteristics

    Silicon carbide boat Mohs hardness 9.5, no deformation at high temperature, heat shock, acid and alkali washing resistance, long life, reduce the frequency of pickling, reduce cleaning processes and maintenance costs, greatly reduce pollutants. High temperature environment bearing heavy transport strong, silicon carbide boat length, accuracy, width

  • Precision machining

    1. High purity silicon carbide powder

    2. Open mold processing: dry pressing, CIM injection molding, isostatic pressing.

    3. Appearance processing: surface grinding, outer diameter/inner diameter grinding, fine engraving machining, grinding, polishing grinding.

  • Application field

    ● Photovoltaic equipment, lithium battery equipment, semiconductor equipment, power, electronics, optoelectronics and MEMS

    • Basic characteristic Main ingredient purity(wt%) 99
    colour black
    density(g/cm³) 1350
    hydroscopicity(%) 0
    Mechanical characteristic Modulus of elasticity GPa 450
    Compressive strength(MPa) 224
    Bending strength(MPa) 400
    Poisson's ratio 0.14
    Vickers hardness(GPa) 30
    Thermal characteristic Hottest operating temperature(℃) 1600
    Coefficient of thermal expansion(1/℃×10-6) RT~500℃ 3.9
    RT~800℃ 4.3
    Thermal conductivity(W/m x K) 40
    Thermal shock resistance△T(℃) 300
    Electrical characteristic Volume resistivity 25℃ 3x10 to the sixth power
    Dielectric constant 10GHz
    Customized process
    • 1

      By product

      Application requirement

    • 2

      Design and research

      Optimization scheme

    • 3

      Strict essence

      Precision drawing

    • 4

      piggyback

      Select ingredients

    • 5

      Multiple forming

      Fired blank

    • 6

      Grinding and polishing

      Precision machining

    • 7

      Multiple gage

      Professional survey

    • 8

      Qualified product

      Package and ship

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