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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Haixu
  • Model Number: F-microgrits
  • Material: SIC
  • Usage: polishing,grinding
  • Abrasive Grain Sizes: F230-F2000
  • color: black
  • shape: powder
  • grain size: 53um-1um

Packaging & Delivery

Packaging Details 25kg PVC bags+1MT big bag
Delivery Time 7 workdays or as customers' request

Black Silicon Carbide

Black Silicon Carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke. The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond. Its mechancial intensity is greater than fused alumina, but is brittle and very sharp. The mineral has some electrical and heat conductivity.

Black silicon carbide is typically used for machining or finishing cast iron ,non-ferrous metals, stone, leather, rubber, and other materials where sharp cutting characteristics are important. The mineral is also used widely as a refractory material or metallurgical additive. More detailed specifications can be supplied on your request

 

 

Black silicon carbide (sic) micron powder Chemical Composition(%)

Grit Size

SiC

FC

Fe2O3

F230-F400

96.00

<0.40

1.20

F500-F800

95.00

<0.40

1.20

F1000-F1200

93.00

<0.50

1.20

P12-P90

98.50

<0.20

0.60

P100-P150

98.00

<0.30

0.80

P180-P220

97.00

<0.30

1.20

P230-P500

96.00

<0.40

1.20

P600-P1500

95.00

<0.40

1.20

P2000-P2500

93.00

<0.50

1.20

 

Black Silicon Carbide (sic) micron powder physical and chemical features:

 

Grain size

             Chemical compositions

SiC

F.C

Fe2O3

F8-F360

SIC :99%min

F.C :0.2%max

 

Fe203:0.2%max

 

F400-F600

SIC :98.5%min

F.C :0.4%max

 

Fe203:0.4%max

 

F800-F1200

SIC :97.5%min

F.C :0.6%max

Fe203:0.6%max

 

Melting point

2600 °C

Hardness

9.5

Bulk density

1.38g/cm3

True density

3.20-3.25g/cm3

Advantages:

  • Black silicon carbide (sic) micron powder has SIC content 99% min
  • we passed the certification of ISO9001:2000
  • Equipped full line of silicon carbide micron powder test method.
  • The laboratory is certified by government Inspection Bureau, that assures its quality stability.
  • All products will be supplied according to customers different requirement.
  • Brilliant produce&supply&delivery ability
  • Flexible price policy 
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