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Strain mapping and nanocrystallite size determination by neutron diffraction in an aluminum alloy (AA5083) severely plastically deformed through equal channel angular pressing

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dc.contributor.authorGonzález Crespo, Pedro Antonio
dc.contributor.authorLuis Pérez, Carmelo
dc.contributor.authorHughes, Darren J.
dc.contributor.authorTurrillas, X.
dc.contributor.departmentIngeniería Mecánica, Energética y de Materialeses_ES
dc.contributor.departmentMekanika, Energetika eta Materialen Ingeniaritzaeu
dc.date.accessioned2018-09-05T12:23:19Z
dc.date.available2018-09-05T12:23:19Z
dc.date.issued2013
dc.description.abstractSix specimens of an aluminum alloy (AA-5083) extruded by Equal Channel Angular Pressing following two different routes plus a blank sample were examined with a neutron radiation of 1.5448 ˚ A. Macrostrain maps from the (311) reflection were obtained. A clear difference about accumulated macrostrain with the extrusion cycles between the two routes is shown. The diffraction data of annealed specimens did permit to estimate crystallite sizes that range between 89nm and 115nm depending on the routes.en
dc.description.sponsorshipThis work has been possible thanks to financial help of MICINN (Spain) through Project MAT2006-14341-C02-02.en
dc.format.extent6 p.
dc.format.mimetypeapplication/pdfen
dc.identifier.doi10.1155/2013/404903
dc.identifier.issn1687-4110 (Print)
dc.identifier.issn1687-4129 (Electronic)
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/30509
dc.language.isoengen
dc.publisherHindawien
dc.relation.ispartofJournal of Nanomaterials, Volume 2013, Article ID 404903, 6 pagesen
dc.relation.publisherversionhttps://doi.org/10.1155/2013/404903
dc.rights© 2013 P. A. González Crespo et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.subjectAA5083en
dc.subjectEqual channel angular pressingen
dc.subjectStrain mappingen
dc.subjectNanocrystallite size determinationen
dc.subjectNeutron diffractionen
dc.titleStrain mapping and nanocrystallite size determination by neutron diffraction in an aluminum alloy (AA5083) severely plastically deformed through equal channel angular pressingen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.type.versionVersión publicada / Argitaratu den bertsioaes
dspace.entity.typePublication
relation.isAuthorOfPublicationebe80d24-390f-405b-846d-f31a403ef691
relation.isAuthorOfPublicationf3b1f886-f01b-4881-9dbc-709b62a3f866
relation.isAuthorOfPublication.latestForDiscoveryebe80d24-390f-405b-846d-f31a403ef691

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