Product Introduction
Silicon Slag, also known as Silicon by-product or off-grade silicon, is a residual material produced during the manufacturing of ferrosilicon or silicon metal. Despite being a by-product, it contains a valuable percentage of silicon, along with traces of calcium, aluminum, and other elements-making it an economical and practical choice for steelmakers and foundries worldwide.
Specification
| Grade | Si (%) | Ca (%) | Al (%) | C (%) | S (%) | P (%) |
|---|---|---|---|---|---|---|
| Silicon Slag 50 | 50±2 | 5-10 | ≤5 | ≤5 | ≤0.1 | ≤0.05 |
| Silicon Slag 60 | 60±2 | 5-10 | ≤4 | ≤4 | ≤0.1 | ≤0.05 |
| Silicon Slag 65 | 65±2 | 4-8 | ≤3 | ≤3 | ≤0.1 | ≤0.05 |
📦 Size: 10-100mm (adjustable)
🔍 Packaging: 1MT jumbo bags or as per customer requirement
Key Features & Benefits
✅ Cost-Effective Deoxidizer – A great alternative to pure ferrosilicon, reducing production costs while maintaining performance.
✅ Stable Composition – Ensures consistent behavior in steelmaking and casting processes.
✅ Improves Steel Quality – Effectively removes oxygen and sulfur, enhancing steel purity.
✅ Boosts Recycling Efficiency – Helps maximize raw material usage by recycling silicon content.
✅ Environment-Friendly – Utilizes industrial by-products, reducing waste in production.
Application of Silicon Slag
🔧 Steelmaking – Used as a deoxidizer and desulfurizer in the steel refining process.
🔥 Foundry Industry – Enhances fluidity and reduces defects during iron casting.
🌡️ Casting and Melting – Improves the quality of molten metal and minimizes slag formation.
💰 Economical Alloying Agent – Suitable for customers seeking silicon alloy solutions with tighter budgets.
FAQ
Q: Q: What is payment term?
A: A: T/T OR L/C
Q: Q: How about delivery time?
A: A: Within 10 days after payment
Hot Tags: low-carbon silicon slag, China low-carbon silicon slag manufacturers, suppliers, factory, Calcium Silicon Casi Alloy, Ferro Chrome, Silicon Carbon Alloy, Silicon Series, Silicon Slag, Silicon Slag To Replace Fesi And Reduce The Cost
