Influence of severe plastic deformation in phase transformation of superduplex stainless steels

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dc.contributor.authorLlorca i Isern, Núria
dc.contributor.authorTahchieva, Alisiya Biserova
dc.contributor.authorLopez-Jimenez, Isabel
dc.contributor.authorCabrera, José-María
dc.contributor.authorRoca, Antoni (Roca Vallmajor)
dc.date.accessioned2019-09-18T08:20:55Z
dc.date.available2019-10-08T05:10:22Z
dc.date.issued2018-10-08
dc.date.updated2019-09-18T08:20:56Z
dc.description.abstractDuplex and superduplex stainless steels are characterised by high corrosion resistance and high mechanical strength. However, these steels can suffer formation of secondary brittle phases when they reach temperatures between 600 and 950 °C, which can lead to the catastrophic service failure of components. In order to understand the influence of the mechanical history of the steel part, equal-channel angular pressing was applied followed by different thermal treatments. Microstructural characterisation was carried out on the ECAPed samples before and after thermal treatment. The analysis of the hardness evolution of the same samples was also evaluated
dc.format.extent10 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec684021
dc.identifier.issn0022-2461
dc.identifier.urihttps://hdl.handle.net/2445/140397
dc.language.isoeng
dc.publisherSpringer Science + Business Media
dc.relation.isformatofVersió postprint del document publicat a: https://doi.org/10.1007/s10853-018-2984-y
dc.relation.ispartofJournal of Materials Science, 2018, vol. 54, num. 3, p. 2648-2657
dc.relation.urihttps://doi.org/10.1007/s10853-018-2984-y
dc.rights(c) Springer Science + Business Media, 2018
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Ciència dels Materials i Química Física)
dc.subject.classificationTransformacions de fase (Física estadística)
dc.subject.classificationAcer inoxidable
dc.subject.otherPhase transformations (Statistical physics)
dc.subject.otherStainless steel
dc.titleInfluence of severe plastic deformation in phase transformation of superduplex stainless steels
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion

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