Analytical characterization of secondary phases and void distributions in an ultrafine-grained ODS Fe─14Cr model alloy

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Show simple item record Castro Bernal, María Vanessa de Leguey Galán, Teresa Auger, M. Angustias Lozano-Pérez, S. Jenkins, M.L. 2015-01-13T10:00:09Z 2015-01-13T10:00:09Z 2011-10
dc.identifier.bibliographicCitation Journal of Nuclear Materials 417 (2011) 1-3 October, pp. 217-220
dc.identifier.issn 0022-3115
dc.description Proceedings of the: The 14th International Conference on Fusion Reactor Materials (ICFRM-14) was held at the Sapporo Convention Center in Sapporo, Japan from 7 to 12 September 2009.
dc.description.abstract Two model Fe─14Cr alloys, one containing 0.3 wt.% of Y₂O₃ particles, were fabricated by mechanical alloying of Fe and Cr elemental powders under a He atmosphere. They were subsequently consolidated and thermomechanically treated to produce ultra-fine grained materials. Cr-carbides and oxides were found in both alloys. The oxide dispersion-strengthened (ODS) alloy also contained a fine dispersion of nanoparticles, some of them having a Y─O rich core and a Cr-rich shell. Nanometric sized voids were found in both materials, often attached to secondary phases, dislocations and grain boundaries. Their sizes were significantly smaller in the ODS alloy.
dc.description.sponsorship This research has been supported by the Fusion Energy Materials Science (FEMaS) FP7 coordination action and the IP3 FP6 ESTEEM project under Contract No. 026019. The financial support from European Fusion Development Agreement (Contract No. 09-240), the Ministerio de Innovacion y Ciencia (Project No. ENE 2008-06403-C06-04 and Juan de la Cierva programme) and the Comunidad de Madrid, through the program ESTRUMAT-CM, Grant S-0505/MAT/0077
dc.format.extent 4
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights © 2011. Elsevier B.V.
dc.title Analytical characterization of secondary phases and void distributions in an ultrafine-grained ODS Fe─14Cr model alloy
dc.type article
dc.type conferenceObject
dc.description.status Publicado
dc.subject.eciencia Física
dc.subject.eciencia Materiales
dc.identifier.doi 10.1016/j.jnucmat.2010.12.067
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. ENE2008-06403-C06-04
dc.relation.projectID Comunidad de Madrid. S-0505/MAT/0077/ESTRUMAT
dc.type.version acceptedVersion
dc.relation.eventdate 7-12 september 2010
dc.relation.eventnumber 14
dc.relation.eventplace Sapporo (Japón)
dc.relation.eventtitle International Conference on Fusion Reactor Materials (ICFRM-14)
dc.relation.eventtype proceeding
dc.identifier.publicationfirstpage 217
dc.identifier.publicationissue 1-3, October
dc.identifier.publicationlastpage 220
dc.identifier.publicationtitle Journal of Nuclear Materials
dc.identifier.publicationvolume 417
dc.identifier.uxxi CC/0000022145
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