Gold Member Since 2013
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Dengfeng City Ludian Town Xingguang Abrasives Factory

Silicon Carbide, Black Silicon Carbide, Price of Silicon Carbide manufacturer / supplier in China, offering Abrasives Green Silicon Carbide for Grinding, Sand Blasting Black Silicon Carbide Grains, Brown Aluminum Oxide Abrasive Sand Supplier for Blasting and so on.

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Abrasives Green Silicon Carbide for Grinding

Purchase Qty.:
(Tons)
1-9 10-24 25+
FOB Unit Price: US $970 US $852 US $770
Purchase Qty. (Tons) FOB Unit Price
1-9 US $970
10-24 US $852
25+ US $770
Get Latest Price
Port: Tianjin, China
Production Capacity: 900mt/Month
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Sample: Free Sample
  • Sic Content: 98.5%
  • Free Carbon: <0.2%
  • Specific Gravity: 3.12-3.25g/cm3
  • OEM: Acceptable
  • Trademark: xingguang
  • Specification: CE
  • HS Code: 2849200000
  • Raw Material: Silica Sand,Petroleum Coke and Sawdust
  • Usage: Functional Ceramics and High-Grade Refractory Mate
  • Fe2o3: <0.6%
  • Mohs Hardness: 9.6
  • Standard: Jb/Cq 6001-82
  • Transport Package: 25kg/Bag, PP Bag Lined with PE Bag
  • Origin: China
Product Description
Abrasives green silicon carbide for grinding



1) Silicon carbide (SiC) is also called moissanite, commonly known as carborundum. Made from quartz sand, petroleum coke (or coal), wood sawdust as raw material through the resistance furnace and high temperature melting.

2) Silicon carbide is very hard, Mohs hardness of 9.5, second only to the world's most hard diamond (10), has excellent thermal conductivity, is a semiconductor, high temperature resistant to oxidation.

3)In the C, N, B and other non-oxide refractory materials of high-tech, Silicon carbide is one of the most widely used and economical ones.

4) At present, China's industrial production is composed of silicon carbide black and silicon carbide green, which are hexagonal, the proportion is 3.20 ~ 3.25, the hardness is 2840 ~ 3320kg/mm2.

6) The black silicon carbide containing SiC about 95%, its toughness is higher than green silicon carbide, mostly used in materials processing with low tensile strength, such as glass, ceramics, stone, refractory material, cast iron and non-ferrous metals. The green silicon carbide containing SiC about 97% or above, good self-sharpenness, mostly used for processing hard alloy, titanium alloy and optical glass, also used for honing cylinder liners and grinding high-speed steel cutting tool. In addition, cubic silicon carbide, which is yellow green crystal got from a special process, used to make abrasive tools for superfinishing, can make the surface roughness from Ra32 ~ 0.16 micron to Ra0.04 ~ 0.02 micron.
Chemical Composition %
GradesGranularitySiCF.CFe2O3
c12#~90#
P12~P100
≥98.50≤0.20≤0.60
100#~150#
P120~P150
≥98.00≤0.30≤0.80
180#~220#
P180~P220
≥97.00≤0.30≤1.20
C-B
C-P
12#~90#
P12~P100
≥98.00≤0.25≤0.70
100#~150#
P120~P150
≥97.50≤0.35≤0.90
80#~220#
P180~P220
≥96.00≤0.35≤1.35







 
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