Journal ArticleDOI
Deformation physics of shape memory alloys – Fundamentals at atomistic frontier
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TLDR
In this article, the authors revisited salient examples of these cutting-edge theoretical discoveries regarding shape memory alloys (SMA) deformation along with discussions on pertinent experimental evidences.About:
This article is published in Progress in Materials Science.The article was published on 2017-07-01. It has received 116 citations till now.read more
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Elastocaloric cooling capacity of shape memory alloys – Role of deformation temperatures, mechanical cycling, stress hysteresis and inhomogeneity of transformation
TL;DR: In this paper, the effect of loading states (tension and compression), long-term cycling, strain localization, and deformation temperatures in shape memory alloys (SMAs) were studied.
Journal ArticleDOI
On the coupling between martensitic transformation and plasticity in NiTi: Experiments and continuum based modelling
Petr Šittner,P. Sedlák,Hanuš Seiner,Pavel Sedmák,J. Pilch,Rémi Delville,Luděk Heller,L. Kadeřávek +7 more
TL;DR: In this paper, a model for the plasticity coupling between martensitic transformation and plastic deformation is presented based on the mathematical theory of microstructures and the crystal plasticity theory.
Journal ArticleDOI
Multiple and two-way reversible shape memory polymers: Design strategies and applications
TL;DR: In this paper, the authors present the concepts, the programming procedures, the molecular mechanism, classification, design strategies and the recent progress of thermally-induced shape memory polymers (SMPs), including dual, triple, multiple SMPs and two-way reversible SMP (2W-SMP) activated by direct and indirect heating method.
Journal ArticleDOI
On deformation behavior of Fe-Mn based structural alloys
TL;DR: A literature review of recent advances in novel Fe-Mn based alloys, drawing specific examples on Hadfield and TWIP steels, and high entropy and shape memory alloys is presented in this article.
Journal ArticleDOI
Beyond the strain recoverability of martensitic transformation in NiTi
Luděk Heller,Petr Šittner,P. Sedlák,Hanuš Seiner,Ondřej Tyc,L. Kadeřávek,Pavel Sedmák,M. Vronka +7 more
TL;DR: In this paper, the authors investigated tensile deformation of a medical grade NiTi wire in a wide temperature range from −100°C to 450°C and found that the deformation was caused by the activity of a new deformation mechanism -stress induced B2=>B19´=>B2T martensitic transformation into twinned austenite coupled with dislocation slip.
References
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Journal ArticleDOI
Polymorphic transitions in single crystals: A new molecular dynamics method
Michele Parrinello,A. Rahman +1 more
TL;DR: In this paper, a new Lagrangian formulation is introduced to make molecular dynamics (MD) calculations on systems under the most general externally applied, conditions of stress, which is well suited to the study of structural transformations in solids under external stress and at finite temperature.
Journal ArticleDOI
The Determination of the Elastic Field of an Ellipsoidal Inclusion, and Related Problems
TL;DR: In this paper, it is shown that to answer several questions of physical or engineering interest, it is necessary to know only the relatively simple elastic field inside the ellipsoid.
Book
Theory of Dislocations
John Price Hirth,Jens Lothe +1 more
TL;DR: Dislocations in Isotropic Continua: Effects of Crystal Structure on Dislocations and Dislocation-Point-Defect Interactions at Finite temperatures.
Book
Physical properties of crystals
TL;DR: In this paper, the physical properties of crystals systematically in tensor notation are presented, presenting tensor properties in terms of their common mathematical basis and the thermodynamic relations between them.
Journal ArticleDOI
The Elastic Behaviour of a Crystalline Aggregate
TL;DR: The connection between the elastic behavior of an aggregate and a single crystal is considered in this article, with special reference to the theories of Voigt, Reuss, and Huber and Schmid.