Introducing our Factory Silicon Metal Slag / Lump / Granule Silicon Si Slag: A Versatile Solution for Modern Industries
Product Description
Discover the remarkable Silicon Slag, a treasured by-product crafted during the silicon metal production process, renowned for its versatile applications. With an impressive silicon content of 45% to 95%, this by-product integrates elements such as C, S, P, Al, Fe, and Ca, positioning itself as a cost-efficient alternative to pure silicon metal. It is a smart choice for manufacturers eager to enhance efficiency while reducing costs.
Chemical Composition: A Superior Blend for Wide-Ranging Industrial Applications
Silicon Slag |
Type |
Si |
Ca |
S |
P |
C |
≥ |
≤ |
Silicon Slag 45 |
45 |
5 |
0.1 |
0.05 |
5 |
Silicon Slag 50 |
50 |
5 |
0.1 |
0.05 |
5 |
Silicon Slag 55 |
55 |
5 |
0.1 |
0.05 |
5 |
Silicon Slag 60 |
60 |
4 |
0.1 |
0.05 |
5 |
Silicon Slag 65 |
65 |
4 |
0.1 |
0.05 |
5 |
Silicon Slag 70 |
70 |
3 |
0.1 |
0.05 |
3.5 |
Application: Unlocking the Full Potential of Industrial Processes
1. A cost-effective substitute for ferro silicon in steel manufacturing, offering substantial cost-saving benefits.
2. Transforming silicon slag powder into silicon briquettes-highly sought after in both domestic and international markets.
3. Serves as a deoxidizer in steel-making processes, ensuring improved quality and enhanced operational efficiency.
Detailed Photos
Company Profile

At Anyang Feiyue Industry Co., Ltd., our extensive product portfolio spans ferromanganese, metallic silicon, silicon carbon alloy, and more. We excel in exporting top-notch refractory materials and metallurgical products, offering custom processing tailored to meet your specific needs, a testament to our commitment to personalized solutions.
Our cutting-edge infrastructure features a 206-cubic-meter blast furnace, dual 12,500 kVA submerged arc furnaces, and more. We ensure high-quality production with efficiency through our advanced facilities, supported by three cladding production lines for streamlined, high-yield processes.



Q: Are you a factory or a trading company?
We are proud to be both a manufacturing factory and a trading company, providing you with the best of both worlds.
Q: Do you have quality control?
A: Absolutely, our products are backed by BV and SGS certifications, ensuring premium quality in every item we deliver.
Q: What are your terms of delivery?
Our delivery terms are flexible, including FOB, CFR, and CIF, providing you with convenient options to suit your needs.
Q: How long is your delivery time?
A: For items in stock, expect delivery within 7-14 days. For out-of-stock items, the delivery extends from 25-45 days, depending on the order quantity.
Q: Can we get some samples? Any charges?
A: Certainly, we offer complimentary samples, although the freight costs will be borne by you.
Q: What are your terms of payment?
A: A 30% T/T deposit is required, with the remaining 70% balance payable by T/T or L/C prior to shipment.
Q: Why do many customers choose us?
A: Our customers choose us for our unwavering quality, rapid response times, and expert sales service, backed by vast industry experience.