Polish
Quality Requirements for Ferrovanadium Used in Construction Steel
Key Quality Parameters
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Additional Considerations
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Low gas content (O, H) preferred to avoid porosity in steel. - •
Trace elements (Cu, Ni, Cr) may be restricted if they interfere with corrosion performance. - •
Certificate of Analysis (CoA) required for each batch, referencing applicable standards (ASTM A481, ISO 5448, or customer specs). - •
Packaging: Moisture‑proof, labeled with grade, batch number, and analysis.