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High Quality Metallurgical Grade Black Silicon Carbide
High Quality Metallurgical Grade Black Silicon Carbide
High Quality Metallurgical Grade Black Silicon Carbide
High Quality Metallurgical Grade Black Silicon Carbide
High Quality Metallurgical Grade Black Silicon Carbide

High Quality Metallurgical Grade Black Silicon Carbide

US $1,300.00 -US $1,800.00
  • Delivery:
  • Minimum order quantity:1 ton
  • Supply Ability:500.0 ton / Month
  • Country of Origin:Tianjin port or Any Chinese port
  • Categories: Silicon Carbide
    • Product name:Silicon Carbide
    • Color:Black
    • Application:abrasive tool
    • Hardness:9.2 mohs
    • Grain shape:Angular
    • Shape:Powder
    • Material:Silicon Carbide (SiC)
    • Refractoriness (Degree):Super-Class (Refractoriness>2000°)
    • Place of Origin:CN
    • SiC Content (%):98.5%
    • Processing Service:Bending
    • Processing Service:Coating

    High Quality Metallurgical Grade Black Silicon Carbide 

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    Black Silicon Carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand ,petroleum coke 

    The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond.

    Black silicon carbide's mechancial intensity is greater than fused alumina, but brittle and sharp.

    Black silicon carbide has some electrical and heat conductivity.

     

     

     

    Typical Physical Properties

    Color

    Black

    Hardness

    9.2 mohs

    Grain shape

    Angular

    Melting Point

    2100 C min

    True density

    3.20-3.25g/cm3

    Bulk density

    1.2-1.6g/cm3(depends on the size)

     

    Typical Chemical Analysis

    SIC

    98.5%

    F.C

    0.2%

    Fe2O3

    0.15%

     

    Typical Size

    F-macrogrits sizes bonded

    Grit designation

    Mean diameter in um

    F4

    4890

    F5

    4125

    F6

    3460

    F7

    2900

    F8

    2460

    F10

    2085

    F12

    1765

    F14

    1470

    F16

    1230

    F20

    1040

    F22

    885

    F24

    745

    F30

    625

    F36

    525

    F40

    438

    F46

    370

    F54

    310

    F60

    260

    F70

    218

    F80

    185

    F90

    154

    F100

    129

    F120

    109

    F150

    82

    F180

    69

    F220

    58

     application.png

     

    Bonded abrasive tool

    Coated abrasive tool

    Reusable abrasive

    Grinding,lapping & polishing medium

    Resin/Ceramic grinding wheels & grinding media

     

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