SiC C90 98% Black Silicon Carbide Particles Produced In An Electric Resistance Furnace
Black silicon carbide
Black Silicon Carbide, also know as Black SiC, is produced in an electric resistance furnace from quartz sand and petroleum coke or anthracite at high temperature. The hardness and sharp particle of this material make it suitable for manufacturing of grinding wheels, coated products, wire saws, superior refractory materials and deoxide as well as for lapping, polishing and blasting.
We are professional manufacturer of Silicon Carbide, and we are producing different grade of Silicon Carbide for all kinds of industrial applications.
Black silicon carbide for refractory
| C | Size | SIC(%) | Free C(%) | Fe2O3(%) | Moisture |
|
C90 |
8-5/5-3/3-1/1-0mm | 90.0 min | 3.0 max | 2.0 max | 0.5 max |
| -200F | 90.0 min | 3.0 max | 3.0 max | 0.5 max | |
| -325F | 90.0 min | 3.0 max | 3.0 max | 0.5 max | |
| color | Black | ||||
| Hardness( mohs ) | 9.15 | ||||
| Melting point(℃) | 2250 | ||||
| Maximum service temperature(℃) | 1900 | ||||
| Ture density(g/cm3) | 3.9 | ||||
Application
Packing
1.25kg woven bag,40 woven bags/jumbo bag/pallet
2.25kg paper bag,40 paper bags/pallet
FAQ:
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Can we visit your company and your factory?
A: yes!We welcome to all the customers visit our company and factory to enhance our relationship.
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