| After-sales Service: | 24 |
|---|---|
| Color: | Black |
| Application: | Refractory, Metallurgy, Ceramic, Casting |
| Material: | Silicon Carbide |
| Shape: | Lump,Granule and Powder |
| Refractoriness (ºC): | 1770< Refractoriness< 2000 |
| Customization: |
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Black Silicon Carbide Introduction
Because of the rarity of natural moissanite, most silicon carbide is synthetic. It is used as an abrasive, and more recently as a semiconductor and diamond simulant of gem quality. The simplest manufacturing process is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1,600 °C (2,910 °F) and 2,500 °C (4,530 °F). Fine SiO2 particles in plant material (e.g. rice husks) can be converted to SiC by heating in the excess carbon from the organic material. The silica fume, which is a byproduct of producing silicon metal and ferrosilicon alloys, also can be converted to SiC by heating with graphite at 1,500 °C (2,730 °F).
Black Silicon Carbide Chemical Composition (%)
| Grit | Sic | F.C. | Fe2O3 |
| F12-F90 | ≥98.50 | <0.20 | ≤0.60 |
| F100-F150 | ≥98.00 | <0.30 | ≤0.80 |
| F180-F220 | ≥97.00 | <0.30 | ≤1.20 |
| F230-F400 | ≥96.00 | <0.40 | ≤1.20 |
| F500-F800 | ≥95.00 | <0.40 | ≤1.20 |
| F1000-F1200 | ≥93.00 | <0.50 | ≤1.20 |
| P12-P90 | ≥98.50 | <0.20 | ≤0.60 |
| P100-P150 | ≥98.00 | <0.30 | ≤0.80 |
| P180-P220 | ≥97.00 | <0.30 | ≤1.20 |
| P230-P500 | ≥96.00 | <0.40 | ≤1.20 |
| P600-P1500 | ≥95.00 | <0.40 | ≤1.20 |
| P2000-P2500 | ≥93.00 | <0.50 | ≤1.20 |
| Grits | Bulk Density g/cm3 |
High Density g/cm3 |
Grits | Bulk Density g/cm3 |
High Density g/cm3 |
| F16 ~ F24 | 1.42~1.50 | ≥1.50 | F100 | 1.36~1.45 | ≥1.45 |
| F30 ~ F40 | 1.42~1.50 | ≥1.50 | F120 | 1.34~1.43 | ≥1.43 |
| F46 ~ F54 | 1.43~1.51 | ≥1.51 | F150 | 1.32~1.41 | ≥1.41 |
| F60 ~ F70 | 1.40~1.48 | ≥1.48 | F180 | 1.31~1.40 | ≥1.40 |
| F80 | 1.38~1.46 | ≥1.46 | F220 | 1.31~1.40 | ≥1.40 |
| F90 | 1.38~1.45 | ≥1.45 |
4. Black Silicon Carbide Size Available
F12-F1200, P12-P2500
0-1mm, 1-3mm, 6/10, 10/18, 200mesh, 325mesh
Other special specifications could be supplied on request.
| Application Direction | Silicon Carbide | Description |
| Sandblasting and Engraving | Black | Generally purchase F36, F46, and the content requirement is about 97.5-98%; for export orders, the content requirement is between 98-98.5%. Such materials have hardness and cleanliness requirements. |
| Grinding wheel and sandpaper | Black | Generally 46#-90#, the grinding wheel uses F standard; the sandpaper uses P standard. |
| Brake pads | Black | Generally use CF500# and CF600# materials. |
| Furnace wall coating | Black | Generally uses 97% 325mesh. |
| Abrasives | Black | Customers purchase products concentrated in coarser grades than F220, with F46, F60, and F80 performing better. |
Package can be customized just like :
1. Jumbo bags.
2. Pack in 25kg woven bag,40 woven bags/jumbo bag,25kg paper bag,40 paper bags/pallet
3. As per customers' requirement.
Loading Port:
Tianjin Port, Lianyungang Port
Leading Time:
Shipped in 10-20 days after payment in advance
We,HUAMAO (GANSU) NEW MATERIAL TECHNOLOGY CO.,LTD. is a national high-tech enterprise focusing on the research and development and production of composite ceramics and resistant materials. Located in Huangmen Industrial Zone, Qingshui County, Tianshui City, Gansu Province, covering an area of 400,000 square meters. The company has international first-class production equipment, advanced production technology, fast cost reduction logistics network transportation, perfect testing method, scientific management system, gather force to build the industrial base integrated with leading domestic composite ceramics and resistant materials .
The total investment of the project is 2.47 billion yuan, and the construction of 4 composite ceramics and resistant materials smelting production lines,2 high-performance ceramic products production lines,4 advanced resistant materials production lines, and 2 graphitized products production lines has reached an annual output of 60,000 tons of composite ceramics, 180,000 tons of advanced resistant materials and 60,000 tons of graphitized products production plan.
The Industrial Zone has an annual sales of 7 billion yuan, an annual tax of more than 100 million yuan, and drives more than 1,200 local employment.
Driven by the tide of low-carbon economy, enterprises are deeply cultivating new tracks and exploring more efficient technical frameworks and operational models Type continuously,To strengthen the precision Fundamentals of Management,Increase independent product research and development,Continue to optimize resource allocation,To achieve economies of scale and leapfrog development, so as to create a flagship enterprise in China's new materials industry.
As the Intergrated Silicon Carbide Manufacture ,Refined new composite material Leader in China.
Our team is ready to back serve you .
We have abundant strength and enthusiastic service attitude. We have exported to many countries, such as Europe, Asia, Africa, Australia, South America and so on, and have been well received by customers.
In addition, we have professional R&D and sales teams, and own factories and laboratories.
Each batch of our product samples will be inspected by our quality inspector.
After a series of tests, our products will be delivered to customers to provide them with quality assurance.
Different content, various specifications of Silicon Carbide with Different Standard,Custom Grifts. They are all can be customized in our factory.
• Competitive Price
• Many Specs Stock Goods
• Many Years Experience in Producing and Exporting
• Mature R&D & QC Teams to Ensure Good & Stable Quality
Q1. Are you Manufacturer?
A: Yes,We are the Intergrated Silicon Carbide Manufacture.Our factory located in No.1 Huangmen Industrial Zone,Qingshui County,Tianshui City, Gansu Province,China.
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