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

González Crespo, Pedro Antonio; Luis Pérez, Carmelo; Hughes, Darren J.; Turrillas, X.

doi:10.1155/2013/404903

dc.creator	González Crespo, Pedro Antonio	es_ES
dc.creator	Luis Pérez, Carmelo	es_ES
dc.creator	Hughes, Darren J.	es_ES
dc.creator	Turrillas, X.	es_ES
dc.date.accessioned	2018-09-05T12:23:19Z
dc.date.available	2018-09-05T12:23:19Z
dc.date.issued	2013
dc.identifier.issn	1687-4110 (Print)
dc.identifier.issn	1687-4129 (Electronic)
dc.identifier.uri	https://hdl.handle.net/2454/30509
dc.description.abstract	Six 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.sponsorship	This work has been possible thanks to financial help of MICINN (Spain) through Project MAT2006-14341-C02-02.	en
dc.format.extent	6 p.
dc.format.mimetype	application/pdf	en
dc.language.iso	eng	en
dc.publisher	Hindawi	en
dc.relation.ispartof	Journal of Nanomaterials, Volume 2013, Article ID 404903, 6 pages	en
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.uri	https://creativecommons.org/licenses/by/3.0/
dc.subject	AA5083	en
dc.subject	Equal channel angular pressing	en
dc.subject	Strain mapping	en
dc.subject	Nanocrystallite size determination	en
dc.subject	Neutron diffraction	en
dc.title	Strain mapping and nanocrystallite size determination by neutron diffraction in an aluminum alloy (AA5083) severely plastically deformed through equal channel angular pressing	en
dc.type	info:eu-repo/semantics/article	en
dc.type	Artículo / Artikulua	es
dc.contributor.department	Ingeniería Mecánica, Energética y de Materiales	es_ES
dc.contributor.department	Mekanika, Energetika eta Materialen Ingeniaritza	eu
dc.rights.accessRights	info:eu-repo/semantics/openAccess	en
dc.rights.accessRights	Acceso abierto / Sarbide irekia	es
dc.identifier.doi	10.1155/2013/404903
dc.relation.publisherversion	https://doi.org/10.1155/2013/404903
dc.type.version	info:eu-repo/semantics/publishedVersion	en
dc.type.version	Versión publicada / Argitaratu den bertsioa	es

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© 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.

La licencia del ítem se describe como © 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.