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Our high-purity Niobium Rods are produced using advanced vacuum arc melting and precision rolling techniques, ensuring exceptional material integrity and consistent performance. Niobium (Nb) is a rare, refractory metal with outstanding physical and chemical properties.
With a melting point of 2468°C and excellent corrosion resistance, our Niobium Rods are designed to meet the stringent requirements of high-tech industries worldwide. Each Niobium Rod undergoes rigorous quality control to ensure compliance with R04200 R04210 ASTM B392.
High Temperature Resistance
Melting point up to 2468℃Maintains strength at extreme temperatures
Corrosion Resistant
Excellent resistance to chemicals
Superconducting Properties
Exhibits superconductivity at low temperatures
Excellent Machinability
Easily fabricated into complex components
Technical Specifications of Pure Niobium Rod
Our Niobium Rods are available in standard specifications and can be custom-manufactured to meet specific requirements
| Parameter | Value | Test Method |
| Purity | ≥99.95% | ICP-MS |
| Diameter Range | 0.5mm - 150mm | Laser Micrometer |
| Length Range | 100mm - 3000mm | Precision Caliper |
| Melting Point | 2468°C (4474°F) | Differential Thermal Analysis |
| Density | 8.57 g/cm3 | Archimedes Method |
| Tensile Strength | 240-340 MPa | ASTM E8 |
| Thermal Conductivity | 53.7 W/(m·K) | Heat flow meter method |
| Electrical Resistivity | 12.5 μΩ·cm | Four-Point Probe Method |
Industrial Applications of Niobium Rods
Niobium rods offer unique properties that make them indispensable in various advanced industries
Aerospace & Defense
Niobium Rods can be used in rocket engines, jet propulsion systems, and high-temperature structural components for aircraft and spacecraft.
Medical Devices
Niobium Rods can be component in MRI machines, radiation therapy equipment, and implantable medical devices due to excellent biocompatibility.
Electronics
Niobium Rods can be superconducting magnets, high-frequency electronic devices, and capacitors for advanced electronics and semiconductors.
Scientific Research
Niobium Rods can be essential material for fusion research, particle accelerators, and experimental physics equipment.
Nuclear Energy
Niobium Rods can be rritical components in nuclear reactors, including fuel cladding and structural elements, due to radiation resistance.
Chemical Processing
Niobium Rods can be corrosion-resistant components for reactors, heat exchangers, and processing equipment in chemical industries.
Custom Manufacturing Options of Niobium Rods
We offer custom manufacturing Niobium Rods to meet your specific requirements. Our engineering team can provide technical support for:
Quality Assurance
We maintain the highest standards of quality control throughout our manufacturing process of Niobium Rods.
International Certifications
Our Niobium Rods meet ISO 9001, AS9100, and ASTM standards, ensuring compliance with global industry requirements.
Rigorous Testing
Each production batch of Niobium Rods undergoes comprehensive testing including chemical analysis, mechanical property evaluation, and dimensional inspection.
Full Traceability
Complete material traceability from raw material sourcing to final product, with detailed documentation provided with each shipment of Niobium Rods.
Advanced Manufacturing
State-of-the-art production facilities with strict environmental controls to ensure material purity and consistency of Niobium Rods.
Comprehensive Quality Control
12 quality checkpoints throughout the manufacturing process ensure exceptional Niobium Rods consistency.
Contact Us
Our technical sales team is ready to assist with your niobium rod requirements and provide customized solutions