Products Description
Silicon slag is a byproduct of silicon metal or ferrosilicon production, containing residual silicon (typically 30%-70% Si) along with impurities like iron, aluminum, calcium, and other oxides. It is obtained during the refining or smelting process of high-purity silicon.
Silicon slag is a valuable industrial byproduct with multiple applications in metallurgy, construction, and silicon refining. Its cost-effectiveness and recyclability make it a sustainable choice for manufacturers.
Specifications
Types of Silicon Slag
Silicon Metal Slag – Derived from the production of metallurgical-grade silicon.
Ferrosilicon Slag – Obtained during ferrosilicon alloy manufacturing.
High-Purity Silicon Slag – Contains higher silicon content (up to 70% Si) after further refining.
Key Features
✔ Cost-effective – Cheaper than pure silicon but still useful in many applications.
✔ Recyclable – Can be reprocessed to extract residual silicon.
✔ Versatile – Used in steelmaking, casting, and other industrial processes.
Applications
Steel Industry: Used as a deoxidizer and alloying agent to improve steel quality.
Foundry & Casting: Enhances fluidity and strength in cast iron production.
Silicon Refining: Can be further processed to recover silicon for solar or semiconductor use.
Construction Materials: Added to cement or refractory materials for improved properties.
Advantages
Reduces production costs compared to pure silicon.
Improves efficiency in metallurgical processes.
Environmentally friendly – Helps recycle industrial waste.
FAQ
Q: What is Foreign Trade-Express?
A: Foreign Trade Express is a one-stop intelligent foreign trade network marketing SaaS system platform.
Q: Are you a manufacture or trader?
A: We are manufacture.
Q: How are the products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q: What is Foreign Trade-Express?
A: Foreign Trade Express is a one-stop intelligent foreign trade network marketing SaaS system platform.
Q: Are you a manufacture or trader?
A: We are manufacture.
Q: How are the products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q: How about your company's certification?
A: ISO9001 and Test Report.
Q: What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.
Q: How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.
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