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| Product Name: |
Powder abrasive black silicon carbide/carborundum/C 320#
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| Supply Ability: |
100000tons |
| Related proudcts |
black carborundum, |
| Specifications |
320# |
| Price Term: |
fob cif cfr |
| Port of loading: |
tianjin,lianyungang |
| Minimum Order |
1ton |
| Unit Price: |
1850usd |
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Powder abrasive black silicon carbide/carborundum/C 320#
Product Description
Black silicon carbide
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Black silicon carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke. The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond. Black silicon carbide mechanical intensity is greater than fused alumina, but is brittle and very sharp. The mineral has some electrical and heat conductivity. Black silicon carbide is typically used for machining or finishing cast iron ,non-ferrous metals, stone, leather, rubber, and other materials where sharp cutting characteristics are important .
Characteristics of black silicon carbide
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black silicon carbide
Chemical compositions
Physical properties
Items
Value of specification (%)
Items
Property
SIC
98.00min
Color
Black
Melting point
2250℃
F.C
0.35max
Hardness
9.15
Bulk density
¡Ý1.45g/cm3
Fe2O3
0.70max
Real density
3.9g/cm3 min
Usage
1,Grinding wheels 2,Electrical 3,Coated tools 4,Heating elements 5,Polishing 6,Ceramic 7,Lapping 8, Refractory
Advantage of black silicon carbide:
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1. Corrosion resistance, high strength, high hardness.
2. Good wear-resisting performance,resist to shock.
3. Silicon carbide is a cost-effective substitute for Ferrosilicon.
4. Silicon carbide has Multi-functions.
(1): Remove oxygen from iron compound.
(2): Adjust the carbon content. |
| Company: |
henan sicheng abrasives tech co;ltd
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| Contact: |
Ms. molly wang |
| Address: |
#1409,No. 1 building, Lvdi centre, Daxue south road, Zhengzhou , China |
| Postcode: |
450000 |
| Tel: |
0371 63317569 |
| Fax: |
0371 60305637 |
| E-mail: |
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