Results 191 to 200 of about 128,498 (256)
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Multiple Memory Shape Memory Alloys
Advanced Engineering Materials, 2013AbstractUntil now, shape memory alloys (SMAs) have been largely limited to “remembering” a single memory. In other words, monolithic components only possess a single set of functional properties. The current work describes how theorized change to local chemical composition induced through laser processing enables controlled augmentation of ...
Mohammad Ibraheem Khan +2 more
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Introduction to Shape Memory Alloys
Advanced Topics of Thin-Walled Structures, 2021Pankaj Kumar, D. Lagoudas
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1990
Abstract This article discusses the history of shape memory alloys (SMAs) along with their properties, capabilities, and crystallography, including phase transformations that occur during thermal treatment. It describes the thermomechanical behaviors of SMAs and explains how to characterize them using differential scanning calorimeter ...
Darel E. Hodgson +2 more
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Abstract This article discusses the history of shape memory alloys (SMAs) along with their properties, capabilities, and crystallography, including phase transformations that occur during thermal treatment. It describes the thermomechanical behaviors of SMAs and explains how to characterize them using differential scanning calorimeter ...
Darel E. Hodgson +2 more
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Energy Damping in Shape Memory Alloys: A Review
Journal of Alloys and Compounds, 2023S. Saedi +4 more
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Phenomenology of Shape Memory Alloys
2015The strong demand for high performance structural and mechanical systems for aerospace, defense, and advanced manufacturing industries has promoted the evolution of advanced materials. Materials cannot respond to changes of the surrounding environment and are not able to operate under the service conditions for which they are not optimally designed ...
Antonucci Vincenza, Martone Alfonso
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Shape memory alloy microactuators
Sensors and Actuators A: Physical, 1990Abstract Shape memory alloys (SMA) have been investigated as transducing materials for the development of actuators for robotic end-effectors. In this paper, basic concepts on the design and development of SMA actuating systems for robotic applications are discussed. The thermomechanical characterization of the SMA material is the basis on which the
M. Bergamasco, P. Dario, F. Salsedo
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Processing and Scalability of NiTiHf High-Temperature Shape Memory Alloys
Shape Memory and Superelasticity, 2021O. Benafan +5 more
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Shape Memory Alloys and Collisions
2016We consider a solid, for instance a car, colliding a shape memory alloy solid, for instance a guard-rail. We address this problem assuming the collision is instantaneous. For a given percussion, the velocity of the shape memory alloy solid are predicted by the theory in agreement with the physical sense.
Fremond, Michel, Marino, Michele
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