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Extreme Temperature Resistance
With a melting point of 2468°C (4474°F), Niobium Wire maintains structural integrity in high-temperature environments.
Alloy Hit produces high-precision Niobium Wire from 99.95%+ pure Niobium. Our advanced drawing process achieves consistent diameters from 0.1mm up to 5mm with remarkable uniformity and surface quality.
Each wire is manufactured under strict quality controls to ensure exceptional mechanical properties and freedom from defects. Our niobium wire maintains its integrity in extreme temperatures and harsh environments, making it ideal for critical applications.
Ultra-Fine Diameter
From 0.1m to 5mm
Dimensional Accuracy
±1μm tolerance available
High Purity
99.95%, 99.99%, 99.995%+ Niobium content, complies with ASTM B392 standards
High Temp Resistance
Stable up to 2468°C
Technical Specifications of Niobium Wire
Comprehensive specifications for our precision Niobium Wire products
| Parameter | Specification | Tolerance |
| Wire Diameter | 0.1mm - 5mm | ±1μm (for <50μm) |
| ±1% (for >50μm) | ||
| Length | Up to 1000 meters on spools | - |
| Purity | 99.95%, 99.99%, 99.995%+ | - |
| Surface Finish | Bright annealed or as-drawn | Ra < 0.05μm |
| Tensile Strength | 240-340 MPa (annealed) | ±10 MPa |
| 500-700 MPa (cold worked) | ||
| Elongation | 20-30% (annealed) | ±2% |
| 2-5% (cold worked) | ||
| Straightness | 0.5mm per meter | - |
Material Properties of Niobium Wire
Exceptional characteristics that make Niobium Wire ideal for demanding applications
Superior Material Characteristics
Niobium possesses a unique combination of properties that make it indispensable for advanced technological applications. Our high-purity Niobium Wire maintains these properties consistently across production runs.
Excellent Corrosion Resistance
Resistant to most chemicals at room temperature and forms a protective oxide layer at elevated temperatures.
Superconducting Properties
Becomes superconducting below 9.2 K (-263.95°C), making it valuable for cryogenic applications.
Excellent Formability
Niobium Wire can be drawn to extremely fine diameters while maintaining consistent mechanical properties.
Material Property Data
Quality Certifications
ISO 9001:2015
AS9100D
ISO 13485
NADCAP
Applications of Niobium Wire
Where our precision Niobium Wire delivers exceptional performance
Superconductors
Niobium Wire can be used as critical component in superconducting magnets for MRI machines, particle accelerators, and fusion research.
Medical Devices
Ultra-fine Niobium Wire for precision medical instruments, implantable devices, and diagnostic equipment.
Aerospace
Niobium Wire can be used as high-temperature wire components for aerospace propulsion systems and satellite technology.
Electronics
Niobium Wire can be used as precision wire for high-performance electronic components and specialized sensors.
Energy Systems
Niobium Wire can be used as components for advanced energy storage systems and high-temperature fuel cells.
Scientific Research
Niobium Wire can be used as specialized wire for laboratory equipment, particle detectors, and material science experiments.
Manufacturing Excellence of Niobium Wire
Advanced production processes ensuring exceptional quality and precision
Precision Drawing
Multi-stage diamond die drawing process achieving ultra-fine diameters of Niobium Wire with exceptional dimensional control.
Vacuum Annealing
Controlled atmosphere heat treatment to optimize mechanical properties and reduce internal stresses of Niobium Wire.
Inline Inspection
Continuous diameter monitoring and surface inspection using laser measurement systems.
Cleanroom Handling
Class 1000 cleanroom environment for processing and packaging of critical application Niobium Wire.
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Our technical specialists are ready to assist with your Niobium Wire requirements