Vanadium Nitride FeV45N10 for High-Strength Steel Production
Product Overview
Vanadium nitride FeV45N10 is a high-performance ferrovanadium nitride alloy produced through advanced direct nitridation processes, where high-purity vanadium powder is heated in nitrogen-rich environments at temperatures exceeding 800 degrees Celsius. The resulting compound, with chemical formula VN, represents one of the most effective strengthening additives for modern high-strength steel production.
During the direct nitridation manufacturing process, nitrogen atoms diffuse into the vanadium lattice structure at elevated temperatures, forming a stable nitride compound that delivers both precipitation strengthening and solid solution strengthening when added to molten steel. This dual strengthening mechanism enables steel producers to achieve superior yield strength and tensile properties while maintaining excellent weldability and toughness.
ZhenAn International Co., Limited manufactures and supplies vanadium nitride FeV45N10 to steel producers and foundries worldwide, offering consistent chemical composition, reliable nitrogen content stability, and competitive factory-direct pricing backed by comprehensive quality assurance.
Specifications
Chemical Composition:
|
Element |
Specification (%) |
|---|---|
|
Vanadium (V) |
45-50 |
|
Nitrogen (N) |
10-14 |
|
Carbon (C) Max |
6.0 |
|
Phosphorus (P) Max |
0.06 |
|
Sulfur (S) Max |
0.10 |
|
Silicon (Si) Max |
2.0 |
|
Aluminum (Al) Max |
1.5 |
Physical Properties:
|
Property |
Value |
|---|---|
|
Product Name |
Vanadium Nitride FeV45N10 |
|
Trademark |
ZhenAn |
|
Chemical Formula |
VN |
|
Appearance |
Gray-black metallic lumps |
|
Standard Size |
10-40 mm |
|
Custom Sizes |
0.3-20 mm, 10-50 mm available |
|
Density |
6.13 g/cm3 |
|
Hardness |
Approximately 1520 HV |
|
Melting Point |
2360 degrees Celsius |
|
Production Method |
Direct Nitridation |
|
Packaging |
1 MT/Big Bag or as required |
|
HS Code |
720292 |
All products meet National and ASTM standards. Mill Test Certificates (MTC) are provided with each shipment. Third-party inspection by SGS or equivalent can be arranged at the loading port upon request.
Applications
High-Strength Construction Steel: Vanadium nitride FeV45N10 is widely used in grade three construction rebar production, enabling 10-15% steel savings while maintaining required mechanical properties through enhanced precipitation strengthening.
High-Strength Low-Alloy (HSLA) Steel: Delivers superior yield strength and tensile strength in structural steel plates, beams, and sections for bridges, buildings, and infrastructure projects.
Automotive Structural Components: Improves crash resistance and enables weight reduction in automotive frame components, chassis parts, and safety-critical structures through enhanced strength-to-weight ratios.
Railway Rails and Wheels: Increases wear resistance and fatigue life in heavy-load railway applications, extending service intervals and reducing maintenance costs.
Pipeline Steel: Enhances strength and toughness in oil and gas transmission pipelines operating under high pressure and harsh environmental conditions.
Forging and Casting: Used as a premium alloying additive in various forged and cast steel products requiring high strength combined with excellent toughness.
Energy Sector Applications: Supports production of high-strength steel for wind turbine towers, solar mounting structures, and power transmission infrastructure.
Advantages
Superior Strengthening Efficiency: Higher strengthening efficiency per unit vanadium compared to ferrovanadium, enabling lower total vanadium addition while achieving equivalent or superior mechanical properties.
Stable Nitrogen Content: Controlled nitridation process ensures consistent nitrogen levels, delivering predictable and reliable strengthening performance batch after batch.
Dual Strengthening Mechanism: Simultaneous precipitation strengthening from vanadium nitrides/carbides and nitrogen solid solution strengthening delivers exceptional mechanical property improvement.
Cost-Effective Alloying: Higher strengthening efficiency translates to reduced total alloy addition and lower alloying costs compared to conventional ferrovanadium.
Excellent Weldability: Vanadium nitride steel maintains excellent weldability compared to some alternative strengthening approaches, supporting fabrication flexibility.
Consistent Quality: Strict batch-to-batch quality control with full chemical analysis reports ensures predictable performance in critical applications.
Customizable Specifications: Alternative sizes and packaging options available to match specific furnace and process requirements.
Technical Support: Professional metallurgical team available for product consultation, application guidance, and steel grade optimization.
Vanadium Nitride FeV45N10 VS Vanadium Nitrogen Alloy VN16 VS Ferrovanadium
|
Feature / Specification |
FeV45N10 |
VN16 |
Ferrovanadium |
|---|---|---|---|
|
Vanadium Content |
45-50% |
77-81% |
45-80% |
|
Nitrogen Content |
10-14% |
14-18% |
0% |
|
Carbon Content Max |
6.0% |
6.0% |
0.1-2.0% |
|
Strengthening Efficiency |
Highest |
High |
Standard |
|
Nitrogen Strengthening |
Yes |
Yes |
No |
|
Cost per Unit Strength |
Lowest |
Low |
Standard |
|
Primary Application |
Premium HSLA steel |
Construction rebar |
General steelmaking |
|
Weldability |
Excellent |
Good |
Good |
Vanadium nitride FeV45N10 delivers the highest strengthening efficiency among vanadium-containing ferroalloys, combining the benefits of vanadium and nitrogen in an optimized ratio. While VN16 offers higher vanadium content for applications requiring maximum vanadium addition, FeV45N10 provides superior cost-effectiveness for high-strength steel applications through its enhanced strengthening efficiency. Ferrovanadium remains a viable option for general steelmaking where nitrogen strengthening is not required.
FAQ
Q: What is vanadium nitride FeV45N10?
A: Vanadium nitride FeV45N10 is a ferrovanadium nitride alloy containing 45-50% vanadium and 10-14% nitrogen, produced through direct nitridation of vanadium powder at temperatures above 800 degrees Celsius.
Q: How is vanadium nitride produced?
A: Through direct nitridation-vanadium powder is heated in a nitrogen-rich environment above 800 degrees Celsius, where nitrogen atoms react with vanadium atoms to form stable VN compound.
Q: What is the difference between FeV45N10 and VN16?
A: FeV45N10 contains 45-50% vanadium with 10-14% nitrogen, optimized for maximum strengthening efficiency. VN16 contains 77-81% vanadium with 14-18% nitrogen, delivering higher total vanadium content for applications requiring maximum vanadium addition.
Q: What size options are available?
A: Standard size is 10-40mm. We also offer 0.3-20mm and 10-50mm custom sizes upon request.
Q: What crystal structure does vanadium nitride have?
A: VN has a face-centered cubic crystal structure with density of 6.13 g/cm3, hardness of approximately 1520 HV, and melting point of 2360 degrees Celsius.
Q: What standards do your vanadium nitride products comply with?
A: All products meet National standards and ASTM specifications. Mill Test Certificates (MTC) are provided with every shipment, and third-party inspection can be arranged.
Q: Can you provide samples for testing?
A: Yes, we offer free samples for qualified buyers. Contact us via WhatsApp at +86 15518824805 or email market@zanewmetal.com to request a sample.
Q: What is the typical delivery time?
A: Standard grades are usually available from stock. Custom specifications typically require 15-30 days depending on order quantity.
Q: What is the minimum order quantity (MOQ)?
A: MOQ is negotiable depending on product specifications and delivery requirements. We accommodate both trial orders and bulk procurement.
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