Effect of Niobium on Phase Transformations, Mechanical Properties and Corrosion of Supermartensitic Stainless Steel

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dc.contributor.authorde Oliveira M.P.
dc.contributor.authorCalderon-Hernandez J.W.
dc.contributor.authorMagnabosco R.
dc.contributor.authorHincapie-Ladino D.
dc.contributor.authorAlonso-Falleiros N.
dc.date.accessioned2019-08-20T00:17:37Z
dc.date.available2019-08-20T00:17:37Z
dc.date.issued2017
dc.description.abstract© 2017, ASM International.The influence of niobium addition in a supermartensitic stainless steel with 13Cr-5Ni-2Mo has been studied. The steel with Nb tempered at 600 °C for 2 h showed improved mechanical resistance properties and lower degree of sensitization, without compromising elongation and pitting corrosion resistance, when compared to the reference steel. In order to understand the Nb effect in such steel, mainly regarding phase transformation, different tempering time intervals have been studied. The better performance of the SM2MoNb is attributed to the hindering effect that Nb has in the kinetics of the phase transformations during tempering, delaying the precipitation start and coarsening stages of the present phases.
dc.description.firstpage1664
dc.description.issuenumber4
dc.description.lastpage1672
dc.description.volume26
dc.identifier.citationDE OLIVEIRA, MARIANA PEREZ; CALDERÓN-HERNÁNDEZ, JOSÉ WILMAR; Magnabosco, Rodrigo; HINCAPIE-LADINO, DUBERNEY; ALONSO-FALLEIROS, Neusa. Effect of Niobium on Phase Transformations, Mechanical Properties and Corrosion of Supermartensitic Stainless Steel. Journal of Materials Engineering and Performance (Print), v. 26, p. 1-9, 2017.
dc.identifier.doi10.1007/s11665-017-2610-1
dc.identifier.issn1544-1024
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/2289
dc.relation.ispartofJournal of Materials Engineering and Performance
dc.rightsAcesso Restrito
dc.subject.otherlanguagemechanical properties
dc.subject.otherlanguageniobium
dc.subject.otherlanguagepitting corrosion
dc.subject.otherlanguagesensitization
dc.subject.otherlanguagesupermartensitic stainless steel
dc.subject.otherlanguagetempering
dc.titleEffect of Niobium on Phase Transformations, Mechanical Properties and Corrosion of Supermartensitic Stainless Steel
dc.typeArtigo
fei.scopus.citations8
fei.scopus.eid2-s2.0-85015640242
fei.scopus.subjectDegree of sensitization
fei.scopus.subjectEffect of niobium
fei.scopus.subjectHindering effects
fei.scopus.subjectMechanical resistance
fei.scopus.subjectNiobium additions
fei.scopus.subjectsensitization
fei.scopus.subjectSupermartensitic stainless steels
fei.scopus.subjectTime interval
fei.scopus.updated2024-11-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85015640242&origin=inward
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