Shape-memory alloy - Wikipedia
In metallurgy, a shape-memory alloy (SMA) is an alloy that can be deformed when cold but returns to its pre-deformed ("remembered") shape when heated. It is also known in other …
How do shape-memory materials work? - Explain that Stuff
2023年3月16日 · An easy-to-understand introduction to shape-memory alloys and plastics. What are they, how do they work, and what are they used for?
A review of shape memory alloy research, applications and ...
2014年4月1日 · Shape memory alloys (SMAs) belong to a class of shape memory materials (SMMs), which have the ability to ‘memorise’ or retain their previous form when subjected to …
Shape Memory Alloy (SMA) Actuators: The Role of Material ...
2023年4月19日 · Shape memory alloys (SMAs) are smart materials that are widely used to create intelligent devices because of their high energy density, actuation strain, and biocompatibility …
How Shape Memory Alloys work, - UW Departments Web Server
Shape memory alloys display two distinct crystal structures or phases. Temperature and internal stresses (which play a part in super-elasticity) determine the phase that the SMA will be at. …
Shape Memory Alloys – Shape Memory and Structures (SMS ...
Shape memory alloy (SMA) is a class of “Smart Materials” that can exhibit unique thermomechanical phenomena (Shape memory effect and superelasticity/pseudo-elasticity), …
NASA’s Shape Memory Materials Database Is Now Available for ...
The SMMD tool provides one-stop access to an extensive collection of shape memory materials information in a single source. The collection provides insight into actuation properties, …