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Niobium-Titanium (NbTi) Alloy Wire is a high-performance superconducting material widely used in applications requiring high strength, ductility, and resistance to wear. The NbTi alloy is composed of niobium (Nb) and titanium (Ti), providing unique properties such as superconductivity (at cryogenic temperatures), high mechanical strength, and resilience to environmental factors. This alloy is commonly used in superconducting magnets, MRI systems, and particle accelerators.
The combination of niobium and titanium provides high tensile strength and excellent flexibility
, making NbTi alloy wire ideal for critical applications where reliability and precision are paramount.
Key Features & Advantages
NbTi is one of the most commonly used superconducting alloys, which means it exhibits zero electrical resistance when cooled below its critical temperature (~9.25 K).
The NbTi alloy offers excellent mechanical strength, ideal for applications that involve high magnetic fields and dynamic stresses.
the alloy is resistant to corrosion and oxidation, making it suitable for use in demanding environmental conditions.
Despite its high strength, NbTi wire remains ductile and flexible, allowing for use in complex geometries and tight coils.
Ideal for use in cryogenic environments, where its superconducting properties come into play for high-efficiency energy storage and transmission.
Used in MRI machines, NMR spectroscopy, and particle accelerators, where superconductivity is required to create strong magnetic fields without electrical losses.
Integral to superconducting magnetic energy storage (SMES) systems, where efficient energy storage and fast discharge are critical.
Used in aerospace applications, particularly in magnetic levitation systems and high-performance propulsion systems.
Used in particle accelerators and fusion research to generate powerful magnetic fields for controlling charged particles.
Commonly found in medical imaging systems, where MRI scanners utilize NbTi coils to create powerful, stable magnetic fields.
Component | Specification |
Core Material | Niobium-Titanium (NbTi) Alloy |
Alloy Composition | Typically 45–55% Niobium, 45–55% Titanium ( The common compositions are Nb50%-Ti50%, Nb53%-Ti47% and Nb45%-Ti55% ,remaining percentage consists of minor elements) |
Plating | None (typically unplated, but can be coated with copper or silver for certain applications) |
Standard Sizes | 0.025 mm – 5.00 mm diameter (custom sizes available) |
Conductivity | Typically normal resistivity at cryogenic temperatures (near zero when superconducting) |
Tensile Strength | ≥ 550 MPa (varies with alloy composition, wire gauge, and heat treatment) |
Elongation | ≥ 10% |
Surface Finish | Smooth, clean, uniform finish; suitable for wire winding and coiling applications |
Form | Single wire / Multi-stranded / Fine wire bundles |
Nominal Diameter (mm) | Tolerance (± mm) | Typical Resistance (Ω/km) | Plating Thickness (μm) |
0.025 | ± 0.002 | ~5000 (in superconducting state) | None |
0.05 | ± 0.002 | ~2500 (in superconducting state) | None |
0.10 | ± 0.003 | ~1200 (in superconducting state) | None |
0.20 | ± 0.005 | ~600 (in superconducting state) | None |
0.50 | ± 0.010 | ~250 (in superconducting state) | None |
Niobium-Titanium (NbTi) Alloy Wire is a high-performance superconducting material widely used in applications requiring high strength, ductility, and resistance to wear. The NbTi alloy is composed of niobium (Nb) and titanium (Ti), providing unique properties such as superconductivity (at cryogenic temperatures), high mechanical strength, and resilience to environmental factors. This alloy is commonly used in superconducting magnets, MRI systems, and particle accelerators.
The combination of niobium and titanium provides high tensile strength and excellent flexibility
, making NbTi alloy wire ideal for critical applications where reliability and precision are paramount.
Key Features & Advantages
NbTi is one of the most commonly used superconducting alloys, which means it exhibits zero electrical resistance when cooled below its critical temperature (~9.25 K).
The NbTi alloy offers excellent mechanical strength, ideal for applications that involve high magnetic fields and dynamic stresses.
the alloy is resistant to corrosion and oxidation, making it suitable for use in demanding environmental conditions.
Despite its high strength, NbTi wire remains ductile and flexible, allowing for use in complex geometries and tight coils.
Ideal for use in cryogenic environments, where its superconducting properties come into play for high-efficiency energy storage and transmission.
Used in MRI machines, NMR spectroscopy, and particle accelerators, where superconductivity is required to create strong magnetic fields without electrical losses.
Integral to superconducting magnetic energy storage (SMES) systems, where efficient energy storage and fast discharge are critical.
Used in aerospace applications, particularly in magnetic levitation systems and high-performance propulsion systems.
Used in particle accelerators and fusion research to generate powerful magnetic fields for controlling charged particles.
Commonly found in medical imaging systems, where MRI scanners utilize NbTi coils to create powerful, stable magnetic fields.
Component | Specification |
Core Material | Niobium-Titanium (NbTi) Alloy |
Alloy Composition | Typically 45–55% Niobium, 45–55% Titanium ( The common compositions are Nb50%-Ti50%, Nb53%-Ti47% and Nb45%-Ti55% ,remaining percentage consists of minor elements) |
Plating | None (typically unplated, but can be coated with copper or silver for certain applications) |
Standard Sizes | 0.025 mm – 5.00 mm diameter (custom sizes available) |
Conductivity | Typically normal resistivity at cryogenic temperatures (near zero when superconducting) |
Tensile Strength | ≥ 550 MPa (varies with alloy composition, wire gauge, and heat treatment) |
Elongation | ≥ 10% |
Surface Finish | Smooth, clean, uniform finish; suitable for wire winding and coiling applications |
Form | Single wire / Multi-stranded / Fine wire bundles |
Nominal Diameter (mm) | Tolerance (± mm) | Typical Resistance (Ω/km) | Plating Thickness (μm) |
0.025 | ± 0.002 | ~5000 (in superconducting state) | None |
0.05 | ± 0.002 | ~2500 (in superconducting state) | None |
0.10 | ± 0.003 | ~1200 (in superconducting state) | None |
0.20 | ± 0.005 | ~600 (in superconducting state) | None |
0.50 | ± 0.010 | ~250 (in superconducting state) | None |
