Gold Member Since 2013
Audited Supplier
Dengfeng City Ludian Town Xingguang Abrasives Factory

Sic, Black Silicon Carbide, Green Silicon Carbide manufacturer / supplier in China, offering First Grade Black Fused Alumina for Refractory Matter (XG-C-09), High Quality Composite Aluminium Oxide Black Sand Blasting, High Hardness Sand Blast Abrasive Silicon Carbide Black and so on.

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Supplier Homepage Product silicon carbide First Grade Black Fused Alumina for Refractory Matter (XG-C-09)

First Grade Black Fused Alumina for Refractory Matter (XG-C-09)

Purchase Qty.:
5-19 20-99 100+
FOB Unit Price: US $1,050 US $615 US $602
Purchase Qty. (Tons) FOB Unit Price
5-19 US $1,050
20-99 US $615
100+ US $602
Get Latest Price
Production Capacity: 750 Tons/Month
Transport Package: 25kg/Bag, or 1mt /Bag as Customers′ Required
Payment Terms: L/C, T/T, Western Union, Money Gram
Basic Info
  • Model NO.: XG-C-09
  • Chemical Composition: Silicon, Carbide
  • Abrasive Grain Sizes: F14-220
  • F.C: 0.20max
  • Hardness(Mohs): 9.15
  • Sic Content (%): 98%;97%;95%;90
  • Specification: CE
  • Sic: 98.5 Max
  • Fe2o3: 0.3max
  • Hv: 2840-3320 Kg/Mm2
  • Usage: Grinding Wheel
  • Ture Density: 3.9g/cm3
  • Trademark: XG
  • Origin: Henan, China
Product Description
Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and sharp has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.

1. It are suitable for grinding high-speed, high carbon steel
2. High-grade refractory materials
3. Abrasives tool
4. Grinding and polishing
5. Ceramics
6. LED
7. Sandblasting
8. Aviation
9. Wire-electrode cutting
10. Photovoltaic and solar energy
1.25kg woven bag, 40 woven bags/jumbo bag.
2.25kg woven bag, 40 woven bags/pallet
3.25kg paper bag, 40 paper bags/pallet
4.25kg paper bag, 40 paper bags/paper box

Abrasives grade
Grit size: 16#, 20#, 24#30#, 36#, 46#, 54#, 60#, 80#, 100#, 120#, 150#, 180#, 220#
Micropowder: 240#, 280#, 320#, 360#, 400#, 500#, 600#, 800#, 1000#, 1200#, 1500#
2000#, 2500#, 3000#, 4000#
Refractory grade
1-0mm, 3-1mm, 5-3mm, 5-8mm -200mesh, -240mesh, -320mesh
The physical and chemical analysis
F. C. MAX 0.35%
Fe2O3 MAX 0.7%
Crystal system Hexagonal
Color Black
Micro Hardness HV3100-3280
Grinding ability(compared with diamond as one) 0.25
Hardness(mohs) 9.15
Ture density 3.12 g/cm3
Bulk density 1.45-1.56g/cm3
SiC 98.5≥98.5≤0.20≤0.06
SiC 98≥98≤0.30≤0.80
SiC 97≥97≤0.30≤1.00
SiC 95≥95≤0.40≤1.00
SiC 90≥90≤0.60≤1.20
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