Supply 75%/ 85%/ 90% Sic 0-10mm /10-50mm Black Silicon Carbide for Foundry
Black Silicon Carbide (SiC) in purity grades of 75%, 85%, and 90%, with particle sizes of 0-10mm and 10-50mm, is a high-performance material specifically tailored for foundry applications. Produced through the carbothermic reduction of silica and carbon, this SiC variant is valued for its hardness, thermal conductivity, and chemical stability, making it ideal for ladle linings, furnace beds, and slag conditioning in metal casting processes.
The 0-10mm size is commonly used as a refractory aggregate or fluxing agent, improving the durability of furnace linings and facilitating the smooth flow of molten metal. The larger 10-50mm size is suited for structural refractory applications, such as kiln furniture, furnace lining blocks, and abrasion-resistant barriers. With purity levels of 75%, 85%, and 90%, these SiC grades offer a cost-effective balance between performance and price, catering to a wide range of foundry operations.
The high thermal shock resistance and abrasive properties of SiC enhance the efficiency of metal refining and reduce downtime caused by wear and tear. Whether used for deoxidation, insulation, or as a grinding medium, Black Silicon Carbide (75%–90%, 0-10mm / 10-50mm) is a versatile and reliable material that supports the demanding requirements of modern foundries and metal casting facilities. Its availability in multiple sizes and purities ensures flexibility and optimal performance in various foundry processes.
Specifications:
| Grade | Chemical Comopositions (%) | Size | Packing |
| SiC | FC | Fe203 | Moisture |
| ≥(Min) | ≤(Max) |
| SiC 90 | 90.0 | 3.0 | 1.2 | 0.5 | 0-10mm
1-10mm
1-5mm
ect | 1. In 1MT big bags. 2.In 25kgs small bag into 1MT big bags
3.In 25kgs samll bag on 1 pallet. |
| SiC 88 | 88.0 | 4.0 | 1.5 | 0.5 |
| SiC 85 | 85.0 | 4.5 | 1.8 | 0.5 |
| SiC 80 | 80.0 | 5.0 | 3.0 | 0.5 |
| SiC 70 | 70.0 | 8.0 | 4.0 | 0.5 |
Size: 0-1mm; 0-3mm; 0-10mm; 1-10mm,etc.
The specifications and size can according to customer's requirement.
Why choose us
1. 30 years of experience in the field of refractory metals, professional sales team, standard production workshop
2. Strict finished product inspection
3. Complete after-sales service system
4. 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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Supply 75%/ 85%/ 90% Sic 0-10mm /10-50mm Black Silicon Carbide for Foundry Images
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