Nitinol Shape Memory Alloy Sheet, Thickness: 0,5 mm, AF: 35-40°C

Description

Nitinol Shape Memory Alloy Sheet, Thickness: 0,5 mm, AF: 35-40°C

Nitinol, a shape memory alloy composed of nickel and titanium, exhibits a unique property of undergoing phase transformational changes in its crystal structure based on temperature variations. This characteristic allows Nitinol to change shape when transitioning from its high-temperature austenite form to its low-temperature martensite form. The versatility of Nitinol finds application across various fields.

In the realm of thermal and electrical actuators, Nitinol serves as a reliable sensor and actuator in thermal valves for fluidics, as well as autofocus actuators in action cameras. This material’s remarkable biocompatibility makes it particularly suitable for biomedical applications. Nitinol is widely used in orthopedic implants, catheters, orthodontic brackets and wires, and neurovascular interventions, including stroke thrombolysis. Its exceptional flexibility as a stent enables its insertion in a collapsed form into arteries or veins, which then restores its original shape upon reaching body temperature, thus improving blood flow.

Additionally, Nitinol plays a significant role in structural engineering. The implementation of superelastic Nitinol in the construction of bridges and buildings offers enhanced structural integrity. When Nitinol wires are incorporated into concrete, they can detect and indicate the presence of cracks, providing early warnings for potential structural issues on a macro scale.

Nitinol’s diverse range of applications in thermal and electrical actuators, biomedicine, and structural engineering showcases its multifaceted nature and highlights its ability to address various engineering and medical challenges. Ongoing research and innovation continue to expand the possibilities for utilizing Nitinol’s exceptional properties in developing cutting-edge technologies and improving quality of life in numerous fields.