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Quantitative characterization of microstructure in copper processed by equal-channel angular pressing

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dc.title Quantitative characterization of microstructure in copper processed by equal-channel angular pressing en
dc.contributor.author Král, Petr
dc.contributor.author Dvořák, Jiří
dc.contributor.author Kvapilová, Marie
dc.contributor.author Svoboda, Milan
dc.contributor.author Beneš, Viktor
dc.contributor.author Ponížil, Petr
dc.contributor.author Šedivý, Ondřej
dc.contributor.author Sklenička, Václav
dc.relation.ispartof Materials Science Forum
dc.identifier.issn 0255-5476 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2011
utb.relation.volume 667-669
dc.citation.spage 235
dc.citation.epage 240
dc.event.title 5th International Conference on Nanomaterials by Severe Plastic Deformation
dc.event.location Nanjing
utb.event.state-en China
utb.event.state-cs Čína
dc.event.sdate 2011-03-21
dc.event.edate 2011-03-25
dc.type conferenceObject
dc.language.iso en
dc.publisher Trans Tech Publications Inc. en
dc.identifier.doi 10.4028/www.scientific.net/MSF.667-669.235
dc.relation.uri http://www.scientific.net/MSF.667-669.235
dc.subject inhomogeneity en
dc.subject equal-channel angular pressing (ECAP) en
dc.subject orientation imaging microscopy en
dc.subject creep en
dc.description.abstract Experiments were conducted on extremely coarse-grained pure copper to evaluate the effect of equal-channel angular pressing (ECAP) on microstructure evolution in the as-pressed state and after creep exposure using various stereological methods. The microstructure formed by severe plastic deformation is an unusual structure which can be hardly characterized only by the mean grain size especially after low number of ECAP passes. The purpose of this paper is a detailed examination of (sub)boundaries and grain boundaries in the microstructures of the pressed material. The inhomogeneity of deformed microstructures is also evaluated. The detailed description of ECAP microstructures should contribute to the better understanding of mechanical properties of the pressed materials. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1003638
utb.identifier.rivid RIV/70883521:28110/11:10017098!RIV13-MSM-28110___
utb.identifier.obdid 43864770
utb.identifier.scopus 2-s2.0-79951836285
utb.identifier.wok 000299234300039
utb.source d-wok
dc.date.accessioned 2014-02-04T15:49:38Z
dc.date.available 2014-02-04T15:49:38Z
utb.contributor.internalauthor Ponížil, Petr
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