Factory Silicon Metal Slag / Lump / Granule Silicon Si Slag: A Versatile Solution Discover the multifaceted benefits of our silicon metal slag, available in various forms including lump and granule, designed to meet a wide range of industrial needs with efficiency and reliability.
Product Description
Silicon Slag, a valuable by-product in the production of silicon metal, boasts an impressive silicon content ranging from 45% to 95%. This composition includes essential elements such as C, S, P, Al, Fe, and Ca. This economical alternative to pure silicon metal is indispensable for various industrial applications, offering manufacturers a strategic blend of efficiency and cost savings.
Chemical Composition: Unmatched Composition for Diverse Applications Our silicon slag's chemical composition is uniquely engineered to deliver exceptional results across different industrial sectors, ensuring unmatched performance and adaptability.
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 Potential in Industrial Processes Unleash the full potential of our silicon slag in your industrial processes, benefiting from its versatility and strength to drive performance and innovation.
1. As a cost-effective substitute for ferro silicon in steel making, it offers substantial cost-saving advantages, making it an intelligent choice for manufacturers.
2. The silicon slag powder can be skillfully transformed into silicon briquettes, which enjoy high demand both domestically and internationally, ensuring widespread utility and adoption.
3. Utilized as a deoxidizer in the steel-making process, our silicon slag enhances quality and efficiency, setting a new standard for performance.
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Company Profile

Our extensive product range includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium. We also excel in exporting refractory materials and other metallurgical products. Custom processing to meet specific customer requirements is available, demonstrating our commitment to tailored solutions.
With state-of-the-art infrastructure, including a 206-cubic-meter blast furnace and advanced arc and electric furnaces, our operations are optimized for high-quality, efficient production. Our three cladding production lines further enhance capabilities, allowing for streamlined, high-yield, and low-consumption production processes, setting the benchmark for excellence.



Q: Are you a factory or a trading company?
We are both a manufacturing factory and a trading company, offering comprehensive solutions that combine the best of both worlds to meet all your needs.
Q: Do you have quality control?
A: Yes, our unwavering commitment to quality is validated by prestigious BV and SGS certifications, ensuring excellence in every product we deliver.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, CIF, and more, providing you with the freedom to choose the most convenient option for your business needs.
Q: How long is your delivery time?
A: Typically, delivery is prompt, taking 7-14 days for in-stock items. For out-of-stock items, delivery ranges from 25-45 days, depending on order quantity, ensuring timely fulfillment.
Q: Can we get some samples? Any charges?
A: Yes, we provide complimentary samples to assist in your decision-making process. Please note that the cost of freight is not included.
Q: What are your terms of payment?
A: Our payment terms are straightforward: a 30% T/T deposit is required, with the remaining 70% balance payable by T/T or L/C before shipment, ensuring a smooth transaction.
Q: Why do many customers choose us?
A: Customers choose us for our unwavering commitment to stable quality, prompt response, and highly professional sales service, underpinned by our extensive industry experience.