ABOUT US
Vira Trading Group – Global Supplier of Premium Ferrosilicon
Vira Trading Group is a leading manufacturer and exporter of high-purity Ferrosilicon, trusted by steel and foundry industries worldwide.
With advanced production facilities and strict quality control, we deliver export-grade FeSi 75% with consistent specifications and reliable performance.
Our products are shipped globally in moisture-proof packaging, tailored to meet ISO and international standards.
:Introduction
Ferrosilicon (FeSi) is an essential ferroalloy composed primarily of iron (Fe) and silicon (Si), used widely in the steel and foundry industries.
As global demand for clean, high-strength metals grows, so does the need for premium export-grade Ferrosilicon.
This guide explores what Ferrosilicon is, what defines high quality, and how it fits into international trade.
?What is premium Ferrosilicon
Ferrosilicon is produced by reducing silica (SiO₂) and iron (usually from scrap) in an electric arc furnace. Depending on the silicon content—commonly 45%, 65%, 72%, or :75%—it plays different roles in metallurgy
Deoxidizer in steelmaking
Inoculant in casting processes
Alloying element for improved material properties
| Grade | Silicon (%) | Carbon (%) | Aluminum (%) | Size (mm) |
|---|---|---|---|---|
| FeSi 75 | 74–76 | < 0.2 | < 2.0 | 10–60 (standard export) |
| FeSi 65 | 63–66 | < 0.3 | < 2.5 | 10–100 |
| FeSi 45 | 44–46 | < 0.5 | < 3.0 | 0–10 or granular |
:Applications of Ferrosilicon
:Steel Manufacturing
.Removes oxygen and improves strength
:Cast Iron Production
.Acts as an inoculant for finer grain structures
:Magnesium Production (Pidgeon Process)
.Serves as a reducing agent for dolomite
:Electric Motors & Transformers
.Used in silicon steel for magnetic properties
?What Defines High-Quality Ferrosilicon
:To be considered export-grade, Ferrosilicon must meet strict global standards
✅ High silicon purity (typically ≥ 75%)
✅ Low impurities: minimal Al, C, and S content
✅ Uniform granule size: usually 10–60 mm
✅ ISO & ASTM Certification for consistency
✅ Moisture-free packaging for sea transport
:Top Export Market
:Export-grade Ferrosilicon is in high demand across several global markets
| Region/Country | Primary Use | Import/Export Role |
|---|---|---|
| Iran | Major exporter, steel industries | Export Hub |
| Europe (Germany, Italy) | Steel & automotive industries | High Import Demand |
| East Asia (Japan, S. Korea) | Specialty alloys | Very High Demand |
| Middle East (UAE, Turkey) | Construction steel | Growing Demand |
| South America (Brazil, Chile) | Mining and metal refining | Moderate Demand |
:Export Challenges and Compliance
:When exporting Ferrosilicon, suppliers must consider
🌍 Customs regulations (REACH, RoHS, ISO)
🚢 Moisture-controlled packaging
📦 Bulk container handling
📈 Price volatility in global markets
✅ Certifications: SGS, Bureau Veritas, etc.
:Frequently Asked Questions (FAQs)
?What is the difference between FeSi 75% and FeSi 65%
FeSi 75% contains higher silicon and is more effective as a deoxidizer. It is preferred for premium steel production and exports
?What particle size is ideal for export markets
FeSi 75% contains higher silicon and is more effective as a deoxidizer. It is preferred for premium steel production and exports.
?Which countries produce high-quality Ferrosilicon
Top producers include Iran, China, Russia, and Norway, with Iranian Ferrosilicon being known for its competitive pricing and quality
?How can I verify the quality before importing
Always request COA (Certificate of Analysis), sampling reports, and third-party lab verification from the supplier
Conclusion: Why High-Quality Ferrosilicon
Ferrosilicon is not just a commodity—it’s a critical alloying agent that affects steel quality, casting precision, and industrial reliability.
As markets grow increasingly sensitive to purity and performance, exporters must ensure top-grade chemical composition, sizing, and compliance.
If you’re a buyer, look for reliable suppliers with traceable quality assurance and international experience.
For exporters, aligning with international specifications and offering certified high-quality Ferrosilicon is the key to long-term success in the global arena.
