Ferrosilicon 65 FeSi Product Overview
Ferrosilicon 65 FeSi is a highly effective alloying and deoxidizing material used across steel, foundry, and ferroalloy industries. With a silicon content of 65%, this grade delivers reliable metallurgical performance, contributing to improved strength, fluidity, and resistance in finished alloys.
FeSi 65 is widely used as an alloying agent in the production of ferrosilicon-based alloys, ductile iron, carbon steel, and specialty metallurgical processes. Its balanced silicon composition ensures predictable reaction behavior in electric arc furnaces (EAF), induction furnaces, and ladle refining operations.
This product is especially valued for its stability, low impurity content, and high efficiency in deoxidation and reducing reactions.
Key Advantages
- 65% silicon content ideal for cost-efficient alloy manufacturing
- Strong deoxidizing ability for cleaner molten steel
- Enhances fluidity, strength, and metallurgical stability in alloys
- Low sulfur, phosphorus, and ash prevent metal contamination
- Suitable for ferroalloys, steel refining, and ductile iron production
- Improves furnace efficiency and reduces overall operational cost
Technical Specifications
| Parameter | Value |
|---|---|
| Product | Ferrosilicon 65 FeSi |
| Si Content | ~65% |
| Form | Lump / Granule / Powder (custom sizes available) |
| Sulfur | ≤ 0.02% |
| Phosphorus | ≤ 0.04% |
| Ash | ≤ 0.5% |
| Application | Alloy production, steelmaking, ferrosilicon refining |
| Certifications | ISO 9001, SGS, COA |
Main Applications
1. Alloy Production
- Silicon addition for producing specialty alloys
- Enhances mechanical properties and corrosion resistance
- Used in ferrosilicon-based alloy formulations
2. Steelmaking
- Deoxidizing agent for molten steel
- Helps stabilize carbon content
- Reduces defects and improves steel cleanliness
3. Ductile Iron Manufacturing
- Enhances nodularization efficiency
- Improves fluidity and casting structure
4. Ferroalloy Plants
- Provides silicon needed for ferroalloy smelting
- Supports energy-efficient furnace operation
Why Choose Ferrosilicon 65 FeSi for Alloy Production?
✔ Balanced silicon content suitable for a wide range of alloys
✔ Low impurities ensure clean, stable metallurgical reactions
✔ High deoxidation efficiency improves molten metal purity
✔ Suitable for both large-scale production and precision alloy blending
✔ Enhances durability, strength, and casting quality in finished materials
Manufacturing Process
- Selection of high-quality quartz and iron sources
- Reduction smelting in electric furnaces
- Controlled cooling for stable FeSi crystal structure
- Size crushing and screening (lump, granule, powder)
- Chemical analysis and certification before packaging
Packaging & Logistics
- 25 kg / 50 kg bags
- 1-ton jumbo bags for bulk buyers
- Moisture-proof packaging for stable storage
- Global shipping via sea, rail, or truck
- Usual delivery time: 7–15 business days
FAQ
Q1: Why choose FeSi 65 instead of FeSi 75?
FeSi 65 is more cost-efficient and still provides strong deoxidation and alloying performance.
Q2: Can this product be customized in particle size?
Yes, lump, granule, and fine powder sizes are available.
Q3: What testing certifications are provided?
Each batch includes COA, ISO 9001, and SGS test reports.
Q4: Is FeSi 65 suitable for both EAF and induction furnaces?
Yes, it performs well in both furnace types.
Call to Action
Contact us today for pricing, samples, or technical support on Ferrosilicon 65 FeSi for Alloy Production. Our team provides high-quality materials, stable supply, and expert metallurgical guidance.
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