Products Description
Silicon slag is a by-product generated during the production of silicon metal and ferro silicon alloys. It contains a considerable amount of silicon, along with other elements such as calcium, aluminum, and iron. Due to its strong deoxidizing properties and cost-effectiveness, silicon slag is widely used in steelmaking, casting, and foundry industries as a substitute for ferro silicon. It not only improves steel quality but also significantly reduces production costs.
Specification
Silicon Content (Si): 40% – 75%
Carbon (C): ≤ 8%
Sulfur (S): ≤ 0.05%
Phosphorus (P): ≤ 0.05%
Moisture: ≤ 1%
Size Range: 10–50mm, 10–100mm (customizable upon request)
Packing: 1MT jumbo bags or as per customer requirement
Characters
Strong Deoxidizing Power: Effectively removes oxygen in molten steel.
Cost-Effective: Lower price compared to ferro silicon while offering similar metallurgical benefits.
High Recovery Rate: Enhances utilization of silicon and alloy elements.
Versatility: Suitable for steelmaking, foundry inoculants, and other metallurgical processes.
Customizable Sizes: Can be processed into different sizes to meet customer needs.
How to Identify a Reliable Silicon Slag Manufacturer?
A reliable silicon slag manufacturer should have:
Strict Quality Control: Advanced testing equipment and inspection reports for each batch.
Stable Supply Capacity: Strong production capability to ensure timely delivery.
Competitive Pricing: Direct factory prices without hidden costs.
Industry Certification: Compliance with international standards such as ISO.
Good Reputation: Positive customer feedback and long-term cooperation history.
Is Silicon Slag Environmentally Friendly in Steel Production?
Yes. Silicon slag contributes to more sustainable steel production by improving deoxidation efficiency and reducing alloy losses, which lowers energy consumption and waste. By replacing part of ferro silicon with silicon slag, steelmakers can achieve significant cost savings while minimizing the carbon footprint. Its recycling and reuse in metallurgical processes make it an environmentally friendly choice in modern steelmaking.
Hot Tags: Bulk Supply Silicon Slag, China Bulk Supply Silicon Slag manufacturers, suppliers, factory, Calcium Silicon Casi Alloy, Cored Wire, Ferro Chrome, Other Ferro Alloy, Silicon Manganese, Silicon Slag
