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  • Sintered Silicon Carbide
    Sintered SiC Powder
    Sintering SiC Powder
  • Product name:Silicon Carbide
  • Color:Black
  • Application:abrasive tool
  • Hardness:9.2 mohs
  • Grain shape:Angular
  • Size:0.5um
  • Purity:99.9%
  • Shape:Powder
  • Material:Silicon Carbide (SiC)
  • Sintered Silicon Carbide
    Sintered SiC Powder
    Sintering SiC Powder
  • Refractoriness (Degree):Super-Class (Refractoriness>2000°)
  • Place of Origin:CN
  • SiC Content (%):98.5%
  • Processing Service:Bending
  • Processing Service:Coating

Sintered Silicon Carbide Powder Sintered SiC Powder Sintering SiC Powder

Sintered Silicon Carbide
Sintered SiC Powder
Sintering SiC Powder

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.

Sintered Silicon Carbide
Sintered SiC Powder
Sintering SiC Powder

(4)

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)

Bonded abrasive tool

Coated abrasive tool

Reusable abrasive

Grinding,lapping & polishing medium

Resin/Ceramic grinding wheels & grinding media

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