Vanadium-Nitrogen Alloy

Description

Vanadium Nitrogen Alloy: Revolutionizing Steel Enhancement

Vanadium nitrogen alloy emerges as a pioneering alloy additive, seamlessly replacing ferrovanadium in the production of microalloyed steel. Its transformative impact lies in elevating the steel’s overall mechanical attributes, encompassing strength, toughness, ductility, thermal fatigue resistance, and weldability. This alloy further optimizes weldability, rendering the steel exceptionally versatile. Notably, the inclusion of vanadium nitride brings about an impressive 30-40% reduction in vanadium consumption while maintaining equivalent strength.

Key Characteristics of Vanadium-Nitrogen Alloy:

  1. Amplified Strengthening and Grain Refinement: Surpassing iron vanadium in effectiveness.
  2. Economical Vanadium Utilization: Achieving 20-40% vanadium savings compared to ferrovanadium at equivalent strength levels.
  3. Consistent Vanadium and Nitrogen Yield: Minimizing fluctuations in steel performance.
  4. User-Friendly with Minimal Loss: Packaged in high-strength, moisture-proof enclosures for seamless furnace integration.

Versatile Applications of Vanadium-Nitrogen Alloy: This alloy finds extensive utility in the domain of high-strength low-alloy steel, where its potent micro-alloying of vanadium and nitrogen catalyzes the precipitation of carbon, vanadium, and nitrogen compounds within the steel matrix.

Technique Data
Brand Chemical Composition/wt%
V N C P S
VN12 77~81 10~18 ≤10 ≤0.06 ≤0.1
VN16 14~18 ≤6
VN19 76~81 18~20 ≤4