Results 11 to 20 of about 160,667 (264)
Shape Memory Properties and Microstructure of New Iron-Based FeNiCoAlTiNb Shape Memory Alloys
Crystals, 2021 The shape memory properties and microstructure of Fe41Ni28Co17Al11.5(Ti+Nb)2.5 (at.%) cold-rolled alloys were studied at the first time using the values reported in constant stress thermal cycling experiments in a three-point bending test.
Li-Wei Tseng +4 more
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Mechanocaloric effects in shape memory alloys [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2016 Shape memory alloys (SMA) are a class of ferroic materials which undergo a structural (martensitic) transition where the associated ferroic property is a lattice distortion (strain). The sensitiveness of the transition to the conjugated external field (stress), together with the latent heat of the transition, gives rise to giant mechanocaloric effects.
Lluís Mañosa, Antoni Planes
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Journal of Materials Research and Technology, 2021 Solution treatment process is stepwise process in manufacturing of iron based shape memory alloy. It is well known that the grain size of austenite in the solution treatment condition depends on the austenitizing/solutionizing temperature.
M.K. El Fawkhry
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Shape Memory Alloys (Part I): Significant Properties [PDF]
Kemija u Industriji, 2014 Shape memory alloys (SMAs) belong to a group of functional materials with the unique property of “remembering” the shape they had before pseudoplastic deformation.
I. Ivanic, M. Gojic, S. Kozuh
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Development and Application of Shape Memory Intelligent Composites
Cailiao gongcheng, 2018 Intelligent material is a new type of smart multifunctional material that can spontaneously sense the change of external environment and judge, handle and properly make the response.
JIANG Jian-jun +6 more
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Journal of Materials Research and Technology, 2023 In the present work, minor Sc addition was employed to control the microstructural features, further optimizing the mechanical/functional performances of Ti–V–Al based shape memory alloy.
Xiaoyang Yi +7 more
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A method to determine the accuracy of shape setting thin, spirally shaped Nitinol wires
Current Directions in Biomedical Engineering, 2021 Electric stimulation of the auditory nerve using a cochlear implant (CI) is presumed to be superior when the electrode array (EA) is placed close to the inner wall of the cochlea. Nitinol is investigated as an actuator that enables an intracochlear shape
Ehmann Tim +3 more
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Shape Memory Effect in Micro-Sized Shape Memory Polymer Composite Chains
Applied Sciences, 2019 Since the shape memory effect (SME) has been confirmed in micron and submicron sized polyurethane (PU) shape memory polymer (SMP), it might be used in novel micro/nano devices even for surgery/operation inside a single cell.
Xin Lan, Weimin Huang, Jinsong Leng
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Two-Way and Multiple-Way Shape Memory Polymers for Soft Robotics: An Overview
Actuators, 2020 Shape memory polymers (SMPs) are smart materials capable of changing their shapes in a predefined manner under a proper applied stimulus and have gained considerable interest in several application fields.
Giulia Scalet
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Development of High-Entropy Shape-Memory Alloys: A Review
Metals, 2023 High-entropy shape-memory alloys (HESMAs) exhibit unique properties, including high yield strength, a wide temperature range of phase transformation, and excellent thermal cycling stability, among others. Hence, they have broad prospects for research and
Guoqiang Fu +7 more
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