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Gongyi Cy Hengyu Refractories Co., Ltd.
[ Henan, China (Mainland) ]

    Main Products:
  • Superabrasives
  • Diamond Cup Wheels
  • Diamond Polishing Pads
  • Other Abrasives
    Business Type:
  • Manufacturer

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iAbrasive AD

Black silicon carbide

Product Details

Henan, China (Mainland)

Black silicon carbide

Black silicon carbide

Grain

Irregular

Grinding / Ball Milling

Payment & Shipping Terms

Detailed Product Description

Specifications
1.manufacturer 
2.hot sale overseas 
3.high purity of SiC

 
Description
Black silicon carbide/ SiC have a higher hardness than corundum abrasive. It has sharp knife-edge and friable character as well as good thermal conductivity and quick heat dissipation. The self-sharpening characteristics of black silicon carbide is better than corundum abrasive.
 
 
Application
It is suitable for machining and production of ceramics, resin, rubber grinding wheel, refractory material and grinding of gray cast iron, white cast iron, bronze, brass, ore, bone, glass, leather, rubber, plastic and the thermal sensitive material. Black silicon carbide abrasive is also suitable for sandblasting, dry grinding, free grinding as well as cutting and making jewelry, jade, agate and so on.
 
 
 Chemical composition  

 

Name of commodity
Rang of Size
 Chemical composition(%)
SiC
F.C
Fe2O3
 
 
Black
 
Silicon
 
Carbide
F4-F90
P12-P100
≥98.60
≤0.20
≤0.40
F100-F150
P120-P150
≥98.10
≤0.25
≤0.50
F180-F220
P180-P220
≥97.20
≤0.30
≤0.55
F230-F280
P240-P280
≥97.20
≤0.30
≤0.55
F320-F500
P400-P1000
≥97.00
≤0.35
≤0.60
F600-F800
P1200-P1500
≥96.50
≤0.40
≤0.60
F1000-F1200
P2000-P2500
≥95.50
≤0.50
≤0.70

 

 
Advantages
1. Large melting furnace, longer melting time, lead to more crystallization, bigger crystals, higher purity and less impurities.
2. Good hardness, longer life.
3. Chemical washed and water washed, good cleanness.
4. Special treated products get higher purity, better toughness, and better grinding effect.
 

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