Advances in martensitic transformations in Cu-based shape memory alloys achieved by in situ neutron and synchrotron X-ray diffraction methods
Article dans une revue avec comité de lecture
Auteur
MALARD, BenoîtSITTNER, PetrPATOOR, Etienne 
BERVEILLER, SophieRésumé
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 different research groups on different length scales into context with the mechanics of stress induced martensitic transformation in polycrystalline environment.
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Article dans une revue avec comité de lecture; ; ; ;BERVEILLER, Sophie (Elsevier, 2011)
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Conférence invitée; ; ;BERVEILLER, Sophie (EDP Sciences, 2015)
To better understand the properties of polycrystals at a microscopic scale during cyclic mechanical loading we have measured the relationship between grain orientations, their positions inside the sample and their internal ...
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Article dans une revue avec comité de lecture; ; ; ; ;BERVEILLER, Sophie (Elsevier, 2017)
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Article dans une revue avec comité de lecture; ; ;BERVEILLER, Sophie; PESCI, Raphaël (Wiley, 2014)
Kossel microdiffraction in a scanning electron microscope enables determination of local elastic strains. With Kossel patterns recorded by a CCD camera and some automation of the strain determination process, this technique ...
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A Kossel microdiffraction experimental set up is under development inside a Scanning Electron Microscope (SEM) in order to determine the crystallographic orientation as well as the inter- and intragranular strains and ...