company news about What is ferrovanadium 80?

Ferrovanadium 80 (often written as FeV80) is an iron–vanadium alloy containing about 80 % vanadium by weight, with the remainder being mostly iron and small amounts of other elements (such as aluminum or silicon) used as deoxidizers during production.

• Chemical composition (typical):

  • Vanadium (V): ~78–82 %

  • Iron (Fe): balance (≈18–22 %)

  • Minor additions: Al, Si (usually < 2 % total)

• Form: Usually sold as lump, crushed pieces, or powder, depending on application.

• Production: Made by reducing vanadium oxides (mainly V₂O₅) with carbon or aluminum in an electric furnace, then combining with iron. The “80" denotes the high vanadium content, indicating a premium grade compared to lower‑vanadium ferrovanadium (e.g., FeV50, FeV40).

• Properties:

  • High strength and toughness

  • Good resistance to corrosion and oxidation at elevated temperatures

  • Acts as a potent alloying addition to steel and cast iron