Ceramic SiC C97 Black Silicon Carbide , Sintered Silicon Carbide Blast Media
Black silicon carbide
Product Description
Black Silicon carbide is made by using quartz sand and petroleum coke or coal tar, wood chips as raw material through high temperature electric resistance furnace smelting. There is also a rare mineral silicon carbide in nature--the Mo SangShi. Silicon carbide is also called the moissanite. In contemporary, among the oxide refractory raw material of high and new technology such as C,N,B, silicon carbide is the most widely used and one of the most economic materials.
Our company specializes in offering qualitative range of Black Silicon Carbide, which is brittle & sharp and has good electrical and heat conductivity. The Black Silicon Carbide offered by us has KNOP hardness, which is about 2580. Our offered Black Silicon Carbide is extensively used for the grinding of metal and non-metallic material of low tensile strength like brass, gray cast iron, aluminium and stone.
Physical And Chemical Properties
| C | Size | SIC(%) | Free C(%) | Fe2O3(%) | Moisture |
| C97 | 8-5/5-3/3-1/1-0mm | 97.0 min | 0.6 max | 0.7 max | 0.5 max |
| -200F | 97.0 min | 0.6 max | 0.7 max | 0.5 max | |
| -325F | 97.0 min | 0.6 max | 0.7 max | 0.5 max | |
| color | Black | ||||
| Hardness( mohs ) | 9.15 | ||||
| Melting point(℃) | 2250 | ||||
| Maximum service temperature(℃) | 1900 | ||||
| Ture density(g/cm3) | 3.9 | ||||
Application:
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.
(3): Act as a fuel and provide energy.
5. Sic costs less than ferrosilicon and carbon combination.
6. SiC has no dust nuisance while feeding the material.
7. Silicon carbide can speed up the reaction.
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.