SIC For Abrasive , Black Silicon Carbide , Black Silicon Carbide For Refractory
Black silicon carbide
Product Description
Black Silicon Carbide is brittle and sharp.It is produced at high temperature in electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between Aluminum Oxide and Synthetic Diamond. Mechanical intensity of it is higher than Aluminum Oxide. It is brittle and sharp and has electrical and heat conductivity in some degree. It is suitable for make grinding wheels, cutting wheels, mounted wheels, oil stone, abrasive media, and also suitable for surface grinding, lapping or polishing. The abrasive products made of it are suitable for working on Cast Iron, Non-ferrous Metal, Rock, Leather, Rubber, Wood, ceramic, etc. It is also broadly used as high-grade refractory material and metallurgical additive.
Physical And Chemical Properties
Silicon Carbide is used in refractories to produce Silicon Carbide plates used in the Ceramic and Carbon Black industry. They are used to produce Castables and Trough/ Taphole mass
| C | Size | SIC(%) | Free C(%) | Fe2O3(%) | Moisture |
| C85 | 8-5/5-3/3-1/1-0mm | 85.0 min | 6.0 max | 3.0 max | 0.5 max |
| -200F | 85.0 min | 6.0 max | 4.0 max | 0.5 max | |
| -325F | 85.0 min | 6.0 max | 4.0 max | 0.5 max | |
| 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 | |
| C95 | 8-5/5-3/3-1/1-0mm | 95.0 min | 1.0 max | 1.4 max | 0.5 max |
| -200F | 95.0 min | 1.0 max | 1.4 max | 0.5 max | |
| -325F | 95.0 min | 1.0 max | 1.4 max | 0.5 max | |
| 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 | |
| C98 | 8-5/5-3/3-1/1-0mm | 98.0 min | 0.3 max | 0.4 max | 0.5 max |
| -200F | 97.5 min | 0.3 max | 0.6 max | 0.5 max | |
| -325F | 97.5 min | 0.3 max | 0.7 max | 0.5 max |
Silicon Carbide for Abrasive: Silicon Carbide Black and Green Grains are used to produce Grinding wheels and coated abrasives for grinding of non metals.
| Grade | Size | SIC(%) | Free C(%) | Fe2O3(%) | Moisture |
| C97 | F12-F220 | 98.0 min | 0.3 max | 0.3 max | 0.5 max |
| GC99 | F12-F220 | 99.0 min | 0.2 max | 0.2 max | 0.5 max |
Application of silicon carbide recycle:
It can be used in:
1) Reusable abrasive
2) Lapping and polishing medium
3) Grinding wheels and grinding medium
4 ) Wear-resistant and refractory products
5) Blasting systems
6) Pressure blast systems
7) Injection blast cabinets
8) Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
Packing
1). 25 kgs/ bag ,in bulk ;
2). 25 kgs/ bag *40 bags in big bag ;
3). 25 kgs/ bag *40 bags on wooden pallet .
4). According to customer's requirement .
FAQ:
Q : What is your lead time?
A : It usually needs about 7-14 days after receiving the workable payment.
Q : Do you provide free samples?
A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.
Q : What is your payments term?
A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q : Can we visit your factory?
A : Yes, for sure, you are welcome to visit our factory. I do thing we will impressed you a lot.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.