Nickel-Titanium (Nitinol)

Nickel-Titanium, commonly known as Nitinol, is a unique metal alloy made of nickel and titanium. It has two remarkable properties: shape memory and superelasticity. Shape memory means it can return to a pre-defined shape when heated above a certain temperature. Superelasticity allows it to undergo significant deformation and return to its original shape without the need for heat. These properties make Nitinol ideal for various applications, such as medical devices like stents and guidewires, as well as in robotics and eyeglass frames. Its ability to adapt and respond to temperature changes makes it a fascinating material in modern technology.