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dc.contributor.authorReyes Ruiz, Carlos
dc.contributor.authorCabrera Marrero, José M.
dc.contributor.authorVázquez Figueroa, Viridiana
dc.contributor.authorAlfonso, Ismeli
dc.contributor.authorGonzález, Gonzalo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2016-02-08T12:40:50Z
dc.date.issued2015-11
dc.identifier.citationReyes, C., Cabrera, J., Vázquez-Figueroa, V., Alfonso, I., González, G. Texture and lattice distortion study of an Al-6061-T6 alloy produced by ECAP. "Materials transactions", Novembre 2015, vol. 56, núm. 11, p. 1781-1786.
dc.identifier.issn1345-9678
dc.identifier.urihttp://hdl.handle.net/2117/82669
dc.description.abstractEqual channel angular pressing (ECAP) is a severe plastic deformation (SPD) technique that produces nanostructured materials. Based on a remarkable grain size reduction, this process has led to improve mechanical properties, such as yield strength, fatigue, UTS, etc. In this work the characterization of the microstructure of the aluminum 6061-T6 alloy; plastically deformed up to ¾ µ 6, by the ECAP process, following route Bc, is presented. For this purpose, the ECAP processed samples were characterized by means of X-ray diffraction (for texture and line pro fi le analysis) and transmission electron microscopy. The initial crystallographic texture vanished after one ECAP pass and a new, well de fi ned, shear texture C ª was generated. For the subsequent ECAP passes, more shear components: A 1 ª , B ª and B ª were also developed. From the orientation distribution function analysis, a shift (generally less than 15°) between some experimental maxima and the reported ideal shear texture positions was observed. From these results, it was found that the microstructure generated with this process was stabilized after the 5th ECAP pass. Finally, the micro-strain analyses, in addition to the texture and transmission electron microscopy, contributed to the understanding of the effec t of the physical and mechanical processes that were activated during the SPD-ECAP techniques
dc.format.extent6 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshTitanium alloys
dc.subject.otheraluminum alloys
dc.subject.otherequal channel angular pressing
dc.subject.othercrystal texture
dc.titleTexture and lattice distortion study of an Al-6061-T6 alloy produced by ECAP
dc.typeArticle
dc.subject.lemacAlumini -- Aliatges
dc.contributor.groupUniversitat Politècnica de Catalunya. PROCOMAME - Processos de Conformació de Materials Metàl·lics
dc.identifier.doi10.2320/matertrans.M2015200
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.jstage.jst.go.jp/article/matertrans/56/11/56_M2015200/_article
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac17251489
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorReyes, C.; Cabrera, J.; Vázquez-Figueroa, V.; Alfonso, I.; González, G.
local.citation.publicationNameMaterials transactions
local.citation.volume56
local.citation.number11
local.citation.startingPage1781
local.citation.endingPage1786


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