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    Niobium Carbide Powder
    Description
    AEM specializes in producing high purity Niobium Carbide Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications.
  • Grade FNbC-1 FNbC-2
    Chemical Composition T.C 10.8-11.4 11.0-11.6
    F.C 0.2 ≤0.3
    Impurity content, %, max N 0.03 0.25
    Ta 0.25 0.25
    W 0.03 0.2
    Mo 0.005 0.1
    Ti 0.005 0.05
    Si 0.01 0.02
    Mn 0.005 0.05
    Na 0.003 0.008
    Fe 0.03 0.15
    Co 0.03 0.15
    Cr 0.02 0.15
    O 1 level 0.4 0.4
    2 level 0.3 0.3
    K 0.008 0.008
    Ca 0.01 0.02
    Fsss (μm) 1 level 1.0 - 1.5
    2 level 1.5 - 4.0

    Application

    For cemented carbide.

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