Shape-Memory Alloy Nitinol Spooled Wire

Shape-Memory Alloy (SMA) Nitinol Spooled Wire (Ni 55/Ti 45) is a precision-engineered material valued for its superelasticity and ability to return to a pre-programmed shape upon heating. This property makes it useful for biomedical applications, including self-expanding stents, guidewires, and orthodontic archwires, where flexibility and biocompatibility are critical. In aerospace and robotics, Nitinol’s high fatigue resistance and controlled actuation enable precise movement in morphing structures, actuators, and vibration-damping components. Research demonstrates Nitinol's ability to withstand mechanical stresses while retaining memory, making it ideal for use in dynamic systems and temperature-responsive applications. Continued studies explore its potential in smart materials, enhancing device performance and reliability in both laboratory and real-world environments.