Browsing by Subject "Shape memory alloys"
Now showing items 1-9 of 9
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(2015-03-30)Advances in various aerospace and energy technologies call for new, multifunctional materials capable of operating under conditions that are challenging to the most advanced high-temperature metallic alloys. Composites ...
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(2019-11-20)Shape Memory Alloys (SMAs), as a subgroup of active materials, provide remarkable advantages working as solid-state actuators in terms of the trade-offs between structure overall weight and functionality, thus gaining ...
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(2020-07-09)Shape memory alloys (SMAs) are capable of recovering large deformations through martensitic phase transformation, a reversible transformation between austenite and martensite, driven by stress and/or temperature variations. ...
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(2020-07-22)The properties of shape memory alloy (SMA) wires have long been leveraged in a variety of industries. Straight wires using the shape memory effect have been used as linear actuators in applications that range from valve ...
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(2020-04-23)The following work presented focuses on the characterization and navigation of energy landscapes in systems that undergo solid state phase transformations; including the broad category of shape memory alloys, with extended ...
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(2009-05-15)The dynamic response and bifurcations of a harmonic oscillator with a hysteretic restoring force and sinusoidal excitation are investigated. A multilinear model of hysteresis is presented. A hybrid system approach is used ...
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(2019-11-26)In the light of recent research advancements in the field of shape memory alloy (SMA) actuators and devices, an idea of employing shape memory alloys in an electric switching device emerged. In this SMA actuated switch, ...
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(2021-11-18)Shape memory alloys (SMAs) have recently been demonstrated as effective phase change materials for thermal energy storage owing to their ability to undergo thermally driven reversible martensitic transformations. NiTi SMAs ...
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(2012-07-16)The utilization of ferromagnetic shape memory alloys (FSMAs) in small scale devices has attracted considerable attention within the last decade. However, the lack of sufficient studies on their reversible shape change ...