Zhuzhou Top Cemented Carbide Materials Co., Ltd. TOPPKOTE

86-13973350851

CN

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Regular Series

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Tantalum Carbide-Niobium Carbide Solid Solution Powder

Grade: Grade: 90:10, 80:20, 70:30, 60:40, 50:50

Appearance: Dark gray powder

Usage: Cemented carbide

Keywords:

TOPPKOTE

Category:

Regular Series

Contact number:

86-13973350851Xiao Yuansheng / 86-18673399571Xiao Sheng /   86-13873348209Tang Qianyun

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Product Details

  • 产品描述
    • Commodity name: Tantalum Carbide-Niobium Carbide Solid Solution Powder

    <p><strong> Grade: </strong> Grade: 90:10, 80:20, 70:30, 60:40, 50:50 </p> <p><strong> Appearance: </strong> Dark gray powder </p> <p><strong> Usage: </strong> Cemented carbide </p>

    Grade: Grade: 90:10, 80:20, 70:30, 60:40, 50:50

    Appearance: Dark gray powder

     

    Grade 90:10 80:20 70:30 60:40 50:50
    Chemical composition
    Chemical composition     		She 84.4 ± 1.5 71.5 ± 1.5 65.6 ± 1.5 56.0 ± 1.3 46.9 ± 1.3
    Nb 8.85 ± 1.0 21 ± 1.0 26.6 ± 1.2 35.0 ± 1.3 44.3 ± 1.5
    T.C 6.75 ± 0.3 7.3 ± 0.3 7.8 ± 0.3 8.2 ± 0.3 8.8 ± 0.3
    F.C ≤0.15 ≤0.15 ≤0.15 ≤0.15 ≤0.15

    Impurity content % not exceeding

    Impurity content%, max

    		Co 0.1 0.1 0.1 0.1 0.1
    Mo 0.1 0.1 0.1 0.1 0.1
    Yes 0.02 0.02 0.02 0.02 0.02
    Fe 0.15 0.15 0.15 0.15 0.15
    You 0.04 0.04 0.04 0.04 0.04
    K 0.008 0.008 0.008 0.008 0.008
    Na 0.008 0.008 0.008 0.008 0.008
    Mn 0.05 0.05 0.05 0.05 0.05
    Sn 0.01 0.01 0.01 0.01 0.01
    Ca 0.01 0.01 0.01 0.01 0.01
    Al 0.015 0.015 0.015 0.015 0.015
    N 0.25 0.2 0.25 0.25 0.25
    O Level 1 0.35 0.35 0.35 0.35 0.35
    Level 2 0.25 0.25 0.25 0.25 0.25
    Level 3 0.2 0.2 0.2 0.2 0.2
    You 0.2 0.3 0.3 0.3 0.3
    W 0.2 0.35 0.35 0.35 0.35
    Cr 0.1 0.1 0.1 0.1 0.1
    Fay's Particle Size
    Fsss μm     		Level 1 1.0–1.2
    Level 2 1.2–1.5
    Level 3 1.5–3.5
    Application Usage Cemented Carbide

     

     

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