Zhengzhou Xinhua Raw Materials Technology Co., Ltd.
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Black Silicon Carbide

— Carborundum, Emery Powder, SIC
Product Category: Non-metallic Mineral Products/n.e.s.
Sales Method: Manufacture, OEM/ODM
Min. Order Unit Price
1 Ton
Contact Info

Mr.Andy Jin

Address: China (mainland) Henan Zhengzhou,No. 43, Zhongyuan West Road, Zhongyuan Zone, Zhengzhou City, Henan Province, China

Product Detail

Product Attribute:

  • China (mainland) More >
  • XH-001
  • 03/28/2015
  • 03/30/2015

Additional Info.:

  • Any port in China
  • OEM

Product Content Description:

Key words: grinding black or green silicon carbide, metallurgical grade silicon carbide, refractory material silicon carbide, black silicon carbide for making abrasive tool, silicon carbide SIC for iron casting or foundry, factory supply high purity black silicon carbide, competitive price silicon carbide, SiC manufacturer purity black silicon carbide, high quality best price silicon carbide SiC, black emery grains, black silicon carbide powder, black silicon carbide sand, black silicon carbide grit, black silicon carbide grain, black silicon carbide ball, 98% SiC black silicon carbide lump, black silicon carbide pillar, silicon carbide high purity SiC, double spiral silicon carbide heating element, silicon carbide SIC beams for kiln, silicon carbide for refractory and abrasives, carborundum, emery powder, SIC, black silicon carbide
Silicon carbide (SiC) is made from quartz sand and petroleum coke (or coal tar), wood chips as raw material through high temperature smelting in electric resistance furnace.
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.
Chemical composition
silicon carbide
1.content: SiC 50-99.5%
2.type: powder, sand, grain, ball, pillar, lump and OEM
3. size: powder: 200mesh-8000mesh, sand: No. 14-No. 240, grain: 0-1mm, 0-5mm, 0-10mm, 1-10mm, lump: 0-20mm, 0-50mm, 0-80mm, OEM
4:package: 5Kg/bag, 10Kg/bag, 20Kg/bag, 25Kg/ bag,1Mt/big bag or OEM
5.application: Refractory, metallurgy, cast-on outwell, abrasive materials, functional ceramics, semiconductor fabrication, silicon carbide fiber, building materials, chemical industry and so on.
1. It can reduce the cost in the production
2. It can improve the capability and quality of the finished product
3: Remove oxygen from iron compound.
4: Adjust the carbon content, increase the silicon and elevate the temperature.
5: It can replace ferrosilicon and cast iron
6. It costs less than ferrosilicon and carbon combination.
7. It has no dust nuisance while feeding the material.
8. It can speed up the reaction.
9. Corrosion resistance, high strength, high hardness.
10. Good wear-resisting performance, resist to shock.

Spec. Chemical Composition(%)
≥ ≤
SiC98.5 98.5 0.20 0.60
SiC98 98 0.30 0.80
SiC97 97 0.30 1.00
SiC95 95 0.40 1.00
SiC90 90 0.60 1.20
SiC70 70 3
SiC65 65 5
SiC60 60 10
SiC55 55 10
SiC50 50 10
Quantity Per Month: 10000 Ton
HS Code: 28492000
Delivery Way - Date Of Delivery: 15 DAYS

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