company news about What Are the Applications of Ferrovanadium in Manufacturing?

Ferrovanadium (FeV) is an iron–vanadium alloy, commonly available as FeV40 (≈40 % V), FeV50 (≈50 % V), and FeV80 (≈80 % V), with the balance being iron and minor deoxidizers (Al, Si). It is primarily used as an alloying additive in steel and cast iron production to enhance mechanical properties and performance.

1. High-Strength Low-Alloy (HSLA) Steels

   • Added to structural steels for pipelines, bridges, ships, and buildings.

   • Improves yield strength, toughness, and fatigue resistance while retaining weldability.

2. Tool Steels & High-Speed Steels

   • Enhances hardness, wear resistance, and red-hot hardness in drill bits, cutting tools, dies, and milling cutters.

   • Stabilizes carbides for superior edge retention.

3. Automotive & Aerospace Components

   • Used in gears, crankshafts, suspension parts, landing gear, and armor plating.

   • Provides high strength-to-weight ratio and resistance to impact and fatigue.

4. Cast Iron Alloying

   • Added to nodular (ductile) iron to refine graphite structure, increasing tensile strength and ductility.

   • Improves wear resistance in engine cylinder liners and brake discs.

5. Construction & Infrastructure

   • HSLA reinforcing bars and sheet piles benefit from vanadium’s strengthening effect, allowing lighter sections without sacrificing load capacity.

6. Specialty & Superalloys

   • In nickel‑base or titanium alloys for turbines and aerospace, vanadium refines grain structure and boosts high‑temperature strength.

• Microstructural refinement: Vanadium forms fine carbides/nitrides that hinder grain growth.

• Precipitation strengthening: Increases strength without major ductility loss.

• Corrosion & oxidation resistance: Improved performance in high‑temperature or aggressive environments.