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Help CenterHot Sale Black Silicon Carbide for Highspeed Steel Cutters
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Hot sale black silicon carbide for highspeed steel cutters
Products Introduction
Black silicon carbide is quartz sand, petroleum coke and wood chips as the main raw material, in the resistance furnace by high temperature smelting.Black silicon carbide has a Mohs hardness of 9.15 and a relatively high hardness. It is suitable for precision grinding of hard glass.
Advantages
(1) Special treated products get higher purity, better toughness, and better grinding effect
(2) Good hardness,Corrosion resistance
(3) Chemical washed and water washed good cleanness.
(4) Higher purity and less impurities
Packaging&Shipping
Physical and chemical indicators
type |
SiC |
Fe2O3 |
F.C |
grains |
≥98% |
≤0.35% |
≤0.25% |
micropowder |
97%-99% |
0.3%-0.8% |
0.2%-0.3% |
Specific gravity |
3.2-3.25g/cm3 |
||
Bulk density |
1.2-1.6g/cm3 |
||
Melting point |
2600°C |
||
Maximum service temperature |
1900°C |
||
Mohs hardness |
9.15 |
||
microhardness |
2940~3300kg/mm2 |
||
Coefficient of linear expansion |
1.5-2 |
||
Application
1.Coated the inner wall of water wheel, impeller, cylinder to provide abrasion resistance and prolong life.
2.Raw materials for grinding wheels and sandpaper
3.Resin grinding wheel,High temperature ceramic
4.Colored metal,iron and steel industry
5.Sandblasting derusting,stainless steel products, steel, steel pipe, steel
Product
Our advantages
1.Our products are of good quality.
2.Our products have competitive price.
3.We can customize special product models for you.
About Us
Henan Sicheng Abrasives Tech Co., Ltd, founded in 1999, is specialized in Ceramic proppant,Whitecorundum, Brown corundum, Silicon Carbide, Garnet,Foundry chromite sand and other abrasive products,and is a comprehensive joint-stock company integrating production, R&D and trade.Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.We now have clients all over the world and enjoy high reputation.
Contact us
Tel:+86-15890150757
Landline:+86-0371-6090-0379
Skype:15890150757
Send Inquiry to This Supplier
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