Influence of aged Ti-15V-3Cr-3Sn-3Al alloy microstructure on chemical and electrochemical behavior in the Kroll reagent for metallographic etching

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dc.contributor.authorRibeiro, R. B.
dc.contributor.authorHein, LRD
dc.contributor.authorRobin, A.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T13:28:08Z
dc.date.available2014-05-20T13:28:08Z
dc.date.issued2003-01-01
dc.description.abstractThe chemical and electrochemical behaviour of the Ti-1 5V-3Cr-3Sn-3Al alloy in Kroll reagent has been studied after ageing at 350-600degreesC, to optimise metallographic etching. Etching tests and polarisation curves showed that samples aged at higher temperatures have been more susceptible to corrosion. It has been attributed to the formation of intra- and intergranular alpha-phase precipitates during ageing.en
dc.description.affiliationUniv Estadual Paulista, Dept Mat & Tecnol, Fac Engn Guarantingueta, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationFac Engn Quim Lorena, Dept Mat Engn, BR-12600000 Lorena, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Mat & Tecnol, Fac Engn Guarantingueta, BR-12516410 Guaratingueta, SP, Brazil
dc.format.extent16-23
dc.identifier.citationPraktische Metallographie-practical Metallography. Munich: Carl Hanser Verlag, v. 40, n. 1, p. 16-23, 2003.
dc.identifier.issn0032-678X
dc.identifier.urihttp://hdl.handle.net/11449/9343
dc.identifier.wosWOS:000184550600002
dc.language.isoeng
dc.publisherCarl Hanser Verlag
dc.relation.ispartofPraktische Metallographie = Practical Metallography
dc.relation.ispartofjcr0.384
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleInfluence of aged Ti-15V-3Cr-3Sn-3Al alloy microstructure on chemical and electrochemical behavior in the Kroll reagent for metallographic etchingen
dc.typeArtigo
dcterms.rightsHolderCarl Hanser Verlag
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

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