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High Purity Vanadium Rod & Bar
Vanadium is a rare, hard, silvery-gray metal known for its exceptional strength, corrosion resistance, and ability to withstand extreme temperatures. Our high purity vanadium rods are engineered to meet the most demanding applications.
What Makes Vanadium Rods Unique?
Vanadium is a transition metal with atomic number 23, discovered in 1801. When purified to 99.95% or higher, it exhibits remarkable properties that make it indispensable in advanced technologies:
Exceptional strength-to-weight ratio, maintaining strength at high temperatures
Excellent corrosion resistance in various environments
Low neutron absorption, making it valuable for nuclear applications
Good formability and machinability despite its high strength
From Ore to High Purity Vanadium Rod
Key Properties of High Purity Vanadium Rod & Bar
The unique combination of physical and mechanical properties makes high purity vanadium rods ideal for demanding industrial applications.
Corrosion Resistance
Vanadium rods form a protective oxide layer that resists corrosion in air, water, and many chemical environments, ensuring long service life in demanding conditions.
Electrical Properties
High purity vanadium exhibits good electrical conductivity, making it suitable for electrical contacts and components in specialized applications.
Nuclear Properties
Vanadium's low neutron absorption cross-section and good radiation resistance make it valuable for nuclear reactor components and shielding applications.
Specifications of Vanadium Rod & Bar
Our high purity vanadium rods are manufactured to precise specifications, with custom options available to meet your exact requirements.
| Standard Dimensions | ||
| Diameter Range | Length Range | Tolerance |
| 3mm - 10mm | 100mm - 3000mm | ±0.02mm |
| 10mm - 50mm | 100mm - 4000mm | ±0.05mm |
| 50mm - 100mm | 100mm - 5000mm | ±0.10mm |
| 100mm - 200mm | 100mm - 6000mm | ±0.20mm |
Purity Levels & Grades
99.95% (3N5)
Most PopularHigh purity grade suitable for most industrial applications requiring excellent mechanical properties and consistent performance.
Maximum Impurities (ppm)
- Oxygen: 300 max
- Nitrogen: 200 max
- Carbon: 150 max
- Iron: 100 max
99.99% (4N)
High PurityUltra-high purity grade for critical applications requiring minimal impurities and exceptional performance.
Maximum Impurities (ppm)
- Oxygen: 100 max
- Nitrogen: 50 max
- Carbon: 50 max
- Iron: 30 max
Manufacturing Process of Vanadium Rod & Bar
Our specialized manufacturing process ensures the highest quality vanadium rods with precise dimensions and exceptional purity.
1. High Purity Vanadium Production
Vanadium metal of specified purity is produced using advanced reduction processes, ensuring minimal impurities and consistent quality.
2. Ingot Casting
Pure vanadium is melted under vacuum or inert atmosphere and cast into ingots with controlled grain structure to ensure uniform properties.
3. Hot Forging
Ingots are heated and forged into rough rod blanks, reducing cross-section while improving material density and mechanical properties.
4. Heat Treatment
Controlled annealing in vacuum or inert atmosphere relieves internal stresses and optimizes the microstructure for subsequent processing.
5. Precision Rolling/Drawing
Rods are precision rolled or cold drawn to achieve final dimensions with tight tolerances, enhancing surface finish and dimensional accuracy.
6. Finishing & Inspection
Final surface treatment, cutting to length, and rigorous inspection ensure each rod meets our strict quality standards before shipment.
Quality Control & Testing of Vanadium Rod & Bar
Dimensional Inspection
Laser micrometers and coordinate measuring machines ensure precise dimensions.
Chemical Analysis
Glow Discharge Mass Spectrometry (GDMS) and Optical Emission Spectroscopy (OES) verify purity levels.
Mechanical Testing
Tensile testing, hardness measurement, and impact testing verify mechanical properties.
Microstructural Analysis
Metallographic examination ensures proper grain structure and absence of defects.
Contact Us
If you have any questions or needs regarding pure Vanadium Rod products, please feel free to contact us and we will provide you with professional consulting services.