What Is The Price Of Vanadium Pentoxide98%V2O5 Per Kg?
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What is the price of Vanadium pentoxide98%V2O5 per kg?
| Today's international vanadium pentoxide price | ||||
| product | Specification | Lowest Price | Highest Price | Price Description |
| Vanadium pentoxide | 98%V2O5 | 5.3 | 5.51 | US$/lb vanadium |
What is the price of ferro vanadium per kg?
| Today's international ferrovanadium price | ||||||
| product | Specification | Lowest Price | Rise and fall | Highest Price | Rise and fall | Price Description |
| Ferrovanadium | 70-80% Europe | 23.6 | ↑0.3 | 24.01 | ↓0.35 | US dollars/kg vanadium |
| 70-80% United States | 14.4 | -- | 15.01 | -- | USD/lb | |
What is Ferrovanadium Nitride used for?
Ferrovanadium nitride (FeVN) is a composite material consisting of vanadium nitride (VN) particles dispersed in a ferrous (iron-based) matrix. Its key applications leverage the high hardness, wear resistance, and thermal stability of VN, combined with the ductility of iron. Common uses include:
High-Strength Steels: Added as a microalloying element to enhance tensile strength, toughness, and fatigue resistance in structural steels (e.g., for bridges, pipelines, and heavy machinery).
Tool and Die Materials: Used in cutting tools, molds, and dies to reduce wear and extend service life, especially in high-stress applications (e.g., automotive part manufacturing).
Superalloys: Reinforces nickel- or cobalt-based superalloys for aerospace and gas turbine components, improving high-temperature creep resistance.
Coatings: Applied via thermal spraying or nitriding to metal surfaces (e.g., steel, titanium) to create hard, protective layers against abrasion or corrosion.
How is Ferrovanadium Nitride produced?
Ferrovanadium nitride is typically manufactured through gas nitriding or powder metallurgy processes, where nitrogen is diffused into a ferrovanadium (Fe-V) alloy to form vanadium nitride (VN) particles:
Raw Material Preparation: Ferrovanadium (Fe-V alloy, with V content ~50–70%) is prepared as a base material.
Nitriding Process: The Fe-V alloy is heated in a controlled atmosphere (e.g., ammonia gas, N₂-H₂ mixtures) at temperatures ranging from 500°C to 1,000°C. Nitrogen atoms react with vanadium in the alloy to form VN:
V+N2→2VN(at elevated temperatures).
Cooling and Processing: The nitrided material is cooled slowly (to avoid cracking) and may undergo post-treatments like hot forging or rolling to optimize grain structure and VN dispersion.
Powder metallurgy methods involve blending Fe, V, and nitrogen sources (e.g., VN powder) before sintering at high temperatures to form dense FeVN composites.
What is the formula of Ferrovanadium Nitride?
The primary nitride phase in ferrovanadium nitride is vanadium nitride (VN), with a chemical formula of VN. The full alloy is often represented as Fe-V-Nto reflect the presence of iron (Fe), vanadium (V), and nitrogen (N). However, the key functional nitride component is VN, which forms hard, nanoscale particles embedded in the iron matrix.
In summary, ferrovanadium nitride combines the strength of iron with the wear resistance of VN, making it valuable for demanding industrial applications.
| Summary of China's vanadium prices on September 11 | |||
| product | Brand | Mainstream transaction price (10,000 yuan/ton) | Rise and fall |
| Ammonium polyvanadate | 98% refined vanadium | 7.2-7.3 | -- |
| Ammonium metavanadate | 98% refined vanadium | 7.2-7.3 | -- |
| 99% refined vanadium | 7.4-7.5 | -- | |
| Vanadium pentoxide | 98% vanadium flakes (large manufacturer) | 7.95 | -- |
| 98% Vanadium Flakes (Retail Investors) | 7.7-7.75 | ↓0.05 | |
| 98% metallurgical powder vanadium | 7.55-7.65 | ↓0.05 | |
| 98% chemical powder vanadium | 7.8-7.9 | -- | |
| 99% chemical powder vanadium | 8.7-8.8 | -- | |
| 99.5% chemical powder vanadium | 9-9.5 | -- | |
| Battery-grade chemical vanadium powder | 9.6-10.1 | -- | |
| Ferrovanadium | FeV50 | 8.55-8.65 | -- |
| FeV80 | 13.68-13.84 | -- | |
| Ferrovanadium Nitride | FeV45N10 | 9-9.1 | -- |
| FeV55N11 | 9.4-9.5 | -- | |
| Vanadium Nitrogen Alloy | VN16 | 12.5-12.8 | -- |
| Vanadium aluminum alloy | AIV55 | 12-1 | -- |
| Vanadium electrolyte | v1.7mol/L | 2.25-2.35 (10,000 yuan/m3) | -- |
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