ZHENAN NEW METAL CO .,LTD

ZHENAN NEW METAL CO .,LTD

Ferrovanadium Formula

2025 12/03

Ferrovanadium Formula

  Representing the Composition and Stoichiometry Ferrovanadium does not have a fixed chemical formula​ like a pure compound because it is an alloy​ with variable composition. However, its makeup can be approximated for general reference.
Representation Meaning
FeV Simplified empirical formula indicating iron–vanadium alloy
FeV50 Nominal grade with ~50% V, ~50% Fe
FeV80 Nominal grade with ~80% V, ~20% Fe
General formula approximation Fe₁₋ₓVₓ, where x = V atomic fraction (varies by grade)
Explanation
  • The actual composition is given in weight percent, not mole percent, because alloys are mixtures of elements rather than stoichiometric compounds.
  • Example: In FeV65, the composition is roughly 65 wt% V and 35 wt% Fe.
  • Minor elements (Al, Si, C) appear in small quantities depending on production method and grade.
Why No Fixed Formula?
  • Alloys are designed for specific industrial properties, so the V/Fe ratio is adjusted to meet performance and cost targets.
  • Different grades serve different applications: FeV40 for cast iron inoculation, FeV80 for high‑purity vanadium chemicals or battery precursors.
Thus, FeV​ is best understood as a family of iron–vanadium alloys​ rather than a single chemical compound.