98%Sic Grade Black Silicon Carbide 0-5mm1-10mm for Metallurgical Refractory
98% Pure Black Silicon Carbide (SiC) in particle sizes of 0-5mm and 1-10mm is a high-grade abrasive and refractory material specifically designed for metallurgical and refractory applications. With its high purity level (98%), this SiC variant offers enhanced performance in environments requiring thermal stability, hardness, and chemical resistance.
The 0-5mm and 1-10mm granular sizes make it suitable for a variety of industrial uses, including refractory aggregates, metallurgical additives, and abrasive media. In metallurgy, this high-purity SiC is used for deoxidation, slag conditioning, and as a fluxing agent in steelmaking and iron casting processes. Its ability to withstand extreme temperatures and resist chemical attack makes it ideal for furnace linings, kiln furniture, and crucibles.
The 0-5mm size is particularly effective as a refractory filler or bonding agent, improving the durability and thermal shock resistance of refractory products. Meanwhile, the 1-10mm size is commonly used in grinding, blasting, and as a loose abrasive medium in foundry and metal fabrication processes. Its sharp, angular grains ensure efficient material removal, reducing processing time and improving surface finish. With 98% purity, this Black SiC grade offers a reliable balance of performance and cost, making it suitable for high-temperature industrial applications where material integrity is critical. Whether used in refractories, metallurgy, or abrasives, 98% Pure Black SiC (0-5mm / 1-10mm) is a high-performance material that enhances efficiency, durability, and quality in demanding industrial environments.
Specifications
| Item |
SiC |
Fe2O3 |
Free Carbon |
SiO2 |
| SiC97 |
≥97% |
≤1.0% |
≤0.5% |
≤1.5% |
| SiC95 |
≥95% |
≤1.5% |
≤1% |
≤2.5% |
| SiC92 |
≥92% |
≤2.0% |
≤2.5% |
≤3.5% |
| SiC90 |
≥90% |
≤2.5% |
≤3% |
≤4.0% |
| Green Silicon Carbide |
| SiC99 |
≥99% |
≤0.2% |
≤0.2% |
- |
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.
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