Microstructural and mechanical characteristics of EUROFER'97 processed by equal channel angular pressing

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dc.contributor.author Fernández, P.
dc.contributor.author Eddahbi, Mohamed Ou Lahcen
dc.contributor.author Auger, M. Angustias
dc.contributor.author Leguey Galán, Teresa
dc.contributor.author Monge Alcazar, Miguel Ángel
dc.contributor.author Pareja Pareja, Ramiro
dc.date.accessioned 2014-11-25T12:40:51Z
dc.date.available 2014-11-25T12:40:51Z
dc.date.issued 2011-10
dc.identifier.bibliographicCitation Journal of Nuclear Materials 417 (2011) 1-3, pp. 20–24
dc.identifier.issn 0022-3115
dc.identifier.uri http://hdl.handle.net/10016/19723
dc.description Proceedings of : 14th International Conference on Fusion Reactor Materials (ICFRM-14), 6-11 september, 2009. Sapporo Convention Center Sapporo, Japan.
dc.description.abstract EUROFER'97 was processed by equal channel angular pressing (ECAP) at 823 K for a total of 4 or 8 passes, using a die angle of 105°, and its microstructure and tensile behavior in temperature range 568 873 K investigated. A single ECAP pass developed a deformation texture {1 1 0} 〈0 1 1〉 that was practically stable during subsequent ECAP passes. The materials processed by 1 or 2 passes exhibited a fine microstructure of recovered subgrains and tensile behavior very similar to that for the tempered material in the as-received condition. The materials processed using 4 or 8 passes exhibited nearly equiaxial submicron grained structures with a high density of high-angle grain boundaries. These materials became softer than the as-received material at a testing temperature of ~8764;823 K. EUROFER ECAP processed under the present conditions exhibited hardening ratio somewhat higher than that of the as-received material.
dc.description.sponsorship This investigation was supported by the EURATOM/CIEMAT association through Contract 09 240, by the Comunidad de Madrid (program ESTRUMAT CM S0505/MAT/0077) and by Spanish Ministry of Science and Innovation Contract ENE 2008 06403 C06 04.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights © 2011. Elsevier
dc.title Microstructural and mechanical characteristics of EUROFER'97 processed by equal channel angular pressing
dc.type article
dc.type conferenceObject
dc.description.status Publicado
dc.relation.publisherversion http://dx.doi.org/10.1016/j.jnucmat.2010.12.046
dc.subject.eciencia Física
dc.subject.eciencia Materiales
dc.identifier.doi 10.1016/j.jnucmat.2010.12.046
dc.rights.accessRights openAccess
dc.relation.projectID Comunidad de Madrid. S-0505/MAT/0077/ESTRUMAT
dc.type.version acceptedVersion
dc.relation.eventdate 6-11 September 2009
dc.relation.eventplace Japón
dc.relation.eventtitle International Conference on Fusion Reactor Materials (ICFRM-14)
dc.relation.eventtype proceeding
dc.identifier.publicationfirstpage 20
dc.identifier.publicationlastpage 24
dc.identifier.publicationtitle Journal of Nuclear Materials
dc.identifier.publicationvolume 417
dc.identifier.uxxi CC/0000021957
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