Nitinol Wire
Definition
Nitinol wire is a highly versatile and resilient shape memory alloy composed of nickel and titanium. Known for its unique ability to return to its original shape when heated, Nitinol wire offers exceptional performance in a variety of demanding applications.
Properties
This wire exhibits remarkable shape memory and superelastic properties, enabling it to undergo significant deformation and then recover its original form. Its biocompatibility, corrosion resistance, and high fatigue strength further enhance its suitability for critical applications.
Applications
In the medical field, Nitinol wire is extensively used in devices such as guidewires, stents, and orthodontic braces. Its ability to provide continuous force and conform to complex anatomical structures makes it ideal for minimally invasive procedures and long-term implants.
Beyond healthcare, Nitinol wire is employed in robotics, actuators, and sensors. Its superelasticity and precise response to thermal changes make it invaluable in creating responsive and adaptive components for various mechanical systems.
Manufacturing
Nitinol wire is produced through a meticulous process of alloying, drawing, and heat treatment. This ensures consistent quality and performance, with precise control over the wire’s diameter, composition, and mechanical properties.
Customization
Available in various diameters and configurations, Nitinol wire can be tailored to meet specific application requirements. Custom heat treatments and surface finishes further enhance its performance characteristics for specialized uses.
Research & Development
Continuous advancements in Nitinol wire technology drive innovations across multiple industries. Research focuses on optimizing the alloy’s properties, developing new applications, and improving manufacturing processes to meet evolving market demands.
Nitinol wire is a cornerstone material for modern technology, offering unparalleled properties that facilitate innovation and efficiency. Its unique combination of flexibility, strength, and biocompatibility ensures its ongoing relevance and expansion into new application areas.
Specification of Nitinol Shape Memory Bar
| Property | Value |
|---|---|
|
Standards |
ASTM F2063-12 / ASME SF2063-12, Q/XB1516 |
|
Material |
Nickel: 54.5-57 wt%, Balance: Ti |
|
Length |
Coil : According to weight of each coil
Spool wire : according to weight of each spool
Straight wire : 1000,2000,3000mm or upon customer’s request |
|
Nitinol Wire Size |
Straight:
Dia.: 1.0mm-5.0mm (0.04″-0.02″,tolerance: +/-0.05mm, +/-0.002″) 3000mm (118″) max length
Coiled:
Dia.: 0.5mm-5.0mm (0.02″,
tolerance: +/-0.05mm, +/-0.002″) Spool diameter: around 300mm (12″) AS=60℃(±5℃),AF=80℃(±5℃) |
|
Nitinol Flat Wire Diameter |
.0.05-6.0mm |
|
Shape |
Straight, coil, spool wire |
|
Diameter |
0.1-6.0 mm |