Products Description
Ferro Silicon Slag is a metallurgical by-product obtained from the production of Ferro Silicon alloys. Despite being a secondary product, it contains valuable residual elements such as Silicon (Si), Aluminum (Al), and Carbon (C), making it a cost-effective alternative for deoxidizing, alloying, and slag conditioning in steelmaking and foundry operations. It's widely adopted by manufacturers looking to reduce raw material costs while maintaining satisfactory performance in furnace operations.
Products Description
(Typical grades; customized specifications available)
| Element | Typical Range (%) |
|---|---|
| Silicon (Si) | 15 – 50 |
| Aluminum (Al) | ≤ 5.0 |
| Carbon (C) | ≤ 5.0 |
| Sulfur (S) | ≤ 0.1 |
| Phosphorus (P) | ≤ 0.05 |
| Moisture | ≤ 1.0 |
| Size (mm) | 0–3mm, 0–10mm, 10–50mm, customized mesh sizes available |
Can Ferro Silicon Slag Improve Furnace Efficiency?
✅ Yes, Ferro Silicon Slag can significantly contribute to improved furnace efficiency in several ways:
- Acts as a deoxidizer: Removing oxygen from molten steel, improving melt purity.
- Promotes slag formation: Aids in the formation of easy-to-remove slag, which helps protect furnace lining.
- Reduces melting temperature: Enhances fluidity and lowers energy consumption.
- Cost savings: Allows partial replacement of high-cost ferroalloys, improving the economic efficiency of furnace operations.
What Mesh Sizes Are Available for Ferro Silicon Slag?
We offer a range of mesh sizes tailored to different furnace types and customer needs:
- 0–3mm – Ideal for cored wire and precision alloying.
- 0–10mm – Common size for converter deoxidation.
- 10–50mm – Suitable for electric arc furnaces (EAF) and cupola furnaces.
Customized mesh sizes are available on request for specific metallurgical applications.
FAQ – Frequently Asked Questions
Q1: Can Ferro Silicon Slag fully replace standard Ferro Silicon?
A: In many general steelmaking applications, yes. While it may not match pure grades in critical alloys, it works excellently for basic deoxidation and alloying at a lower cost.
Q2: Is it safe to store and transport Ferro Silicon Slag?
A: Yes, it is stable, non-hazardous, and easy to handle with standard industrial equipment.
Q3: Does the slag vary from batch to batch?
A: We apply strict quality control to ensure consistency in chemical composition and particle size.
Q4: Can you customize packaging and delivery?
A: Absolutely! We offer bulk, bagged, and containerized delivery options based on customer needs.
Q5: Do you provide samples?
A: Yes, free samples are available upon request for quality evaluation.
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