Fine Powder Silicon Carbide Black Silicon Carbide Grit Sic Powder
Fine Powder Silicon Carbide, also known as Black Silicon Carbide Grit or SiC Powder, is a high-performance abrasive material widely used in precision grinding, lapping, and polishing applications. With its fine particle size and sharp, angular structure, this material is ideal for achieving smooth surface finishes on hard materials such as metals, ceramics, glass, and stone.
The black color indicates its high purity and crystalline structure, formed by heating silica sand and carbon in electric furnaces at high temperatures. This fine SiC powder is available in various mesh sizes, allowing for precise control over abrasiveness and application suitability. It is commonly used in the production of bonded abrasives like grinding wheels and coated abrasives, as well as in polishing pastes and compounds.
In addition to abrasive uses, fine SiC powder is utilized in refractory applications, metallurgy, and as a raw material for producing high-quality silicon metal. Its thermal conductivity, hardness, and chemical inertness make it suitable for high-temperature and corrosive environments.
The fine powder form is also employed in advanced applications such as ceramic manufacturing and nanotechnology. Whether used for precision grinding, lapping, or as a functional filler, Fine Powder Silicon Carbide delivers consistent performance and reliability. Its versatility and effectiveness across multiple industries make it an essential material for manufacturers seeking high-quality abrasive and functional powders.
Specifications
| Purpose |
Specification |
Chemical Composition(%) |
Magnetic material content(%)max |
| Abrasives grade |
SICmin |
F.Cmax |
Fe2O3max |
| grain 12-80 |
98 |
0.20 |
0.6 |
| 90-150 |
97 |
0.30 |
0.8 |
| 180-220 |
97 |
0.30 |
1.2 |
| micropowder |
240-4000 |
96 |
0.35 |
1.35 |
| Refractory grade |
Group Size 0-1mm 1-3mm 3-5mm 5-8mm |
97 |
0.35 |
1.35 |
| Fine Powder -180mesh -200mesh -240mesh -320mesh |
97 |
0.35 |
1.35 |
| color |
Black |
|
| Hardness(mohs) |
9.15 |
|
| Melting point(ºC) |
2250 |
|
| Maximum service temperature(ºC) |
1900 |
|
| Ture density(g/cm3) |
3.9 |
|
Why Choose Us
- 30 years of experience in the field of refractory metals, professional sales team, standard production workshop
- Strict finished product inspection
- Complete after-sales service system
- Guarantee order completion through ZhenAn, 0 risk for orders.
FAQ
Q: How can you control your quality?
A: For each production processing, ZhenAn have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q: Are you a manufacture or trader?
A: Both, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.
Q: Do you provide free samples?
A: Of course, free samples are available.
Q: What is your lead time?
A: It usually needs about 15-20 days after receiving the PO.
