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Company: HENAN ABRASIVESTOCKS TECHNOLOGY CO., LTD.

Black silicon carbide PV:1246

USD1560.00/T

  • Category:Black Silicon Carbide

    SPEC:P240-280

    Stocks:20.00T

    Price:USD1560.00/T

    Region: China

    Packaging:Bag Package/Small Bag Package

  • PubDate:2018-12-27 10:39:31

    Deadline:2019-01-26 10:39:31

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Deion:

  • Black silicon carbide is produced at high temperature in an electric resistant furnace with quartz sand and petroleum coke as its main raw materials. It is between corundum and diamond in hardness, and it is better than corundum in mechanical strength, as it is crisp and sharp.

     

    Application:

    1.     Making Grinding wheels

    2.     Making Sand paper

    3.     Making Sand belts

    4.     Making bonded abrasive tools

    5.     As ceramic materials

     

    Physical Index:

    Color

    Black

    Basic Mineral

    α-SiC

    True Density

    3.2g/cm3

    Bulk Density

    1.45-1.56g/cm3

    Mohs Hardness

    9.2

    Microhardness

    HV3100-3280

     

    Chemical Composition:

    Typical Value

    SiC

    98.60%

    Fe2O3

    0.33%

    F. C

    0.16%

    Guarantee Value

    Grit Size

    SiC

    F.C

    Fe2O3

    F12-90

    >98.7%

    <0.2%

    <0.4%

    F100-150

    >98.5%

    <0.2%

    <0.4%

    F180-220

    >98.0%

    <0.3%

    <0.6%

    F230-400

    >97.5%

    <0.3%

    <0.6%

    F500-800

    >97.0%

    <0.4%

    <0.8%

    F1000-1200

    >96.0%

    <0.5%

    <0.8%

     

    Size Available:

    Abrasives F16-F1200, P12-2500, JIS#240-JIS#3000

    Other special specifications could be supplied as required.


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