Results 31 to 40 of about 3,612,175 (285)
Scientific African, 2021 Cu-based shape memory alloys have been hyped as the ‘heir’ and pragmatic substitute to NiTi alloys for shape memory applications. Considerations from relatively low materials cost, processing ease, and modest shape memory properties, have been advanced ...
Kenneth Kanayo Alaneme +2 more
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Brief Overview on Nitinol as Biomaterial
Advances in Materials Science and Engineering, 2016 Shape memory alloys remember their shape due to thermoelastic martensitic phase transformation. These alloys have advantages in terms of large recoverable strain and these alloys can exert continuous force during use.
Abdul Wadood
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Recent progress of 4D printing technology
Journal of Aeronautical Materials, 2019 4D Printing technology can achieve additive manufacturing of smart materials. Recent progresses of 4D printing composite materials, shape memory polymers, shape memory alloys and other smart materials were reviewed.
LU Haizhou +4 more
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A Simulation Method for Design and Development of Magnetic Shape Memory Actuators [PDF]
The systems/products and their design processes have become more and more complicated due to the fact that their requirements in terms of function, durability, reliability and energy efficiency have been increased significantly and that their leading ...
Schiepp, Thomas
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Application of shape memory alloys in facial nerve paralysis [PDF]
, 2009 Background: The Facial Nerve can be damaged at a peripheral level by a stroke or, for example by trauma or infection within the face or the ear. In these cases the facial muscles are paralysed with little or no chance of spontaneous recovery.
Vloeberghs, M, Breedon, P
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Applied SciencesBiomedical Ti-22Nb-6Zr, Ti-18Zr-15Nb, and Ti-41Zr-12Nb (at.%) shape memory alloys were subjected to cold rolling (CR) and subsequent post-deformation annealing (PDA).
Alexandra Baranova +8 more
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Phase Transformation of Anisotropic Shape Memory Alloys: Theory and Validation in Superelasticity [PDF]
, 2015 In the present study, a new transformation criterion that includes the effect of tension–compression asymmetry and texture-induced anisotropy is proposed and combined with a thermodynamical model to describe the thermomechanical behavior of ...
CHEMISKY, Yves +5 more
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MetalsThe present study was carried out using a cold-drawn wire of Ni50.8Ti at.% subjected to post-deformation solution treatment at 700 °C for 1 h to obtain a fine-grained recrystallized structure.
Elena Ryklina +6 more
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Advances in martensitic transformations in Cu-based shape memory alloys achieved by in situ neutron and synchrotron X-ray diffraction methods [PDF]
, 2012 This article deals with the application of several X-ray and neutron diffraction methods to investigate the mechanics of a stress induced martensitic transformation in Cu-based shape memory alloy polycrystals. It puts experimental results obtained by two
Sophie Berveiller +7 more
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On the preparation and characterization of thin NiTi shape memory alloy wires for MEMS
Fracture and Structural Integrity, 2012 Shape memory alloy (SMA) wires are employed as actuators in small devices for consumer electronics, valves and automotive applications. Because of the continued miniaturization of all the industrial products, nowadays the tendency is to produce MEMS ...
Riccardo Casati +4 more
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