Black Silicon Carbide Grains
High hardness and good grinding ability
CAS:409-21-2
Also known as carborundum
Packing Details: 25kgs/bag,1mt/bag
- Product Introduction
Products Description
Black Silicon Carbide Grains by FANCHUANG: A Superior Abrasive Solution
FANCHUANG's Black Silicon Carbide Grains are engineered through an advanced high-temperature smelting process, combining premium quartz sand and petroleum coke in electric resistance furnaces. Renowned for its exceptional hardness-second only to diamond-this abrasive material delivers unmatched cutting performance, making it ideal for demanding industrial applications.
Key Characteristics & Advantages
Exceptional Hardness & Sharpness: Its brittle yet razor-sharp structure ensures efficient material removal, outperforming conventional abrasives in precision tasks.
Thermal & Electrical Conductivity: Uniquely balanced properties enable effective heat dissipation, reducing thermal stress during high-intensity operations.
Superior Wear Resistance: With a low thermal expansion coefficient and robust chemical stability, it maintains performance under extreme conditions.
Versatile Toughness: Compared to green silicon carbide, FANCHUANG's black variant offers enhanced durability, excelling in processing low-tensile-strength materials like glass, ceramics, non-ferrous metals, and refractory surfaces.
Industrial Applications
FANCHUANG's Black Silicon Carbide Grains are widely utilized in:
Surface Preparation: Sanding, rust removal, and polishing for metals and composites.
Abrasive Tools: High-performance grinding wheels, sandpaper, and specialized sanding machinery.
Foundry & Construction: Fire-resistant aggregates, castings, and anti-slip flooring solutions.
Precision Machining: Ideal for brittle materials, including stone, ceramics, and cast iron.
Products parameter
| Brand | Fanchuang |
| Product description | black silicon carbide |
| Product apperance | powder or granular |
| Grit | 24#-1500# |
| Moh's hardness |
≥9.3 |
| Microhardness | 2840-3320kg/mm2 |
| Melting point | 2700℃ |
| SiC | ≥98.5% |
| Fe2O3 | ≤0.15% |
| F.C. | ≤0.17% |
| Color | black |
| Packing | 25kg/bag |
Detailed picture
Application scope
Workshop picture
Packing &transportation
FAQ
Q:Who are we?
A: ZHENGZHOU FANCHUANG SCIENCE AND TECHNOLOGY CO.,LTD is a professional manufacturer and supplier of high-quality abrasive products, based in Zhengzhou, Henan, China. With a strong focus on research, development, and production, FANCHUANG provides a wide range of abrasives that meet international standards. The company serves global markets with reliable performance and competitive pricing, supported by efficient logistics and transportation networks.
Q: Can you accept customization?
A: Yes. FANCHUANG understands that different industries have unique requirements. Whether it's product specifications, grit sizes, bonding materials, or packaging, the company works closely with clients to develop tailored abrasive solutions that fit their exact needs.
Q: Are samples available for quality test?
A: Absolutely. FANCHUANG encourages customers to test product quality before committing to large orders. Free samples are available upon request, though shipping costs are typically covered by the buyer. This ensures transparency and confidence in the product's performance.
Q:How long can I get a sample or some samples?
A:Sample preparation is fast and efficient. In most cases, FANCHUANG dispatches samples within 1-3 working days, allowing customers to evaluate quality without unnecessary delays.
Q: How can you guarantee quality?
A: Quality control is a top priority. FANCHUANG implements a rigorous inspection system at every stage-from raw material selection to final production. Advanced testing equipment and strict compliance with industry standards guarantee that all abrasives meet high-performance expectations.
Q: What are your terms of payment?
A: To accommodate global clients, FANCHUANG supports flexible payment options, including T/T (Bank Transfer), L/C (Letter of Credit), PayPal, and Western Union. Other arrangements can be discussed based on mutual agreement.
Q: Where is your nearest loading port?
A: The primary loading port is Qingdao, known for its efficient handling and global connectivity. However, FANCHUANG can also ship from other designated ports to optimize logistics for international buyers.
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