Black Silicon Carbide Granular, Particle Size 0-5mm
Black Silicon Carbide (SiC) granular with a particle size of 0-5mm is a versatile abrasive and refractory material widely used in foundries, steel plants, and abrasives manufacturing. This granular form, characterized by its sharp, angular grains and deep black color, is produced by smelting silica sand and petroleum coke in electric arc furnaces at high temperatures.
With a particle size range of 0-5mm, it is ideal for applications requiring a medium-coarse abrasive material, such as grinding media, refractory aggregates, and metallurgical additives. The 0-5mm granular SiC is commonly used in foundry applications for ladle lining, furnace bedding, and slag conditioning, where its thermal conductivity and hardness enhance performance under extreme conditions. It also serves as a key ingredient in the production of refractory bricks and kiln furniture, offering excellent resistance to thermal shock and chemical corrosion.
In abrasive applications, this granular SiC is used in the manufacturing of bonded abrasives, grinding wheels, and coated abrasive products. Its hardness, only second to diamond, ensures efficient material removal when grinding or cutting metals like iron, steel, and non-ferrous alloys. The 0-5mm size range makes it suitable for both manual and automated abrasive processes. Additionally, this grade of Black SiC is cost-effective, making it a preferred choice for bulk industrial users. Whether used in metallurgy, abrasives, or refractories, Black Silicon Carbide granular (0-5mm) delivers durability, efficiency, and thermal stability, making it an essential material across multiple high-performance industrial sectors.
Specifications:
| Black Silicon Carbide |
| 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
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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