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dc.contributor.authorCalvo Muñoz, Jessica
dc.contributor.authorPenalva, Mariluz
dc.contributor.authorCabrera Marrero, José M.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2016-11-02T07:59:30Z
dc.date.available2017-08-01T00:30:28Z
dc.date.issued2016-06-15
dc.identifier.citationCalvo, J., Penalva, M., Cabrera, J. Characterization of strain-induced precipitation in Inconel 718 superalloy. "Journal of materials engineering and performance", 15 Juny 2016, vol. 25, núm. 8, p. 3409-3417.
dc.identifier.issn1059-9495
dc.identifier.urihttp://hdl.handle.net/2117/91312
dc.description.abstract© 2016 ASM International Inconel 718 presents excellent mechanical properties at high temperatures, as well as good corrosion resistance and weldability. These properties, oriented to satisfy the design requirements of gas turbine components, depend on microstructural features such as grain size and precipitation. In this work, precipitation-temperature-time diagrams have been derived based on a stress relaxation technique and the characterization of precipitates by scanning electron microscopy. By using this methodology, the effect of strain accumulation during processing on the precipitation kinetics can be determined. The results show that the characteristics of precipitation are significantly modified when plastic deformation is applied, and the kinetics are slightly affected by the amount of total plastic deformation.
dc.format.extent9 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.lcshHeat resistant alloys
dc.subject.lcshInconel
dc.subject.lcshNickel alloys
dc.subject.otherdilatometry
dc.subject.otherhot deformation
dc.subject.othernickel-based superalloys
dc.subject.otherprecipitation
dc.subject.otherstress relaxation test
dc.titleCharacterization of strain-induced precipitation in Inconel 718 superalloy
dc.typeArticle
dc.subject.lemacAliatges resistents a la calor
dc.subject.lemacMaterials a altes temperatures
dc.subject.lemacInconel
dc.subject.lemacNíquel -- Aliatges
dc.contributor.groupUniversitat Politècnica de Catalunya. PROCOMAME - Processos de Conformació de Materials Metàl·lics
dc.identifier.doi10.1007/s11665-016-2154-9
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://link.springer.com/article/10.1007%2Fs11665-016-2154-9
dc.rights.accessOpen Access
drac.iddocument18722249
dc.description.versionPostprint (author's final draft)
upcommons.citation.authorCalvo, J., Penalva, M., Cabrera, J.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameJournal of materials engineering and performance
upcommons.citation.volume25
upcommons.citation.number8
upcommons.citation.startingPage3409
upcommons.citation.endingPage3417


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