An image analysis study of pit formation on Ti-6Al-4V

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dc.contributor.authorCodaro, E. N.
dc.contributor.authorNakazato, R. Z.
dc.contributor.authorHorovistiz, A. L.
dc.contributor.authorRibeiro, LMF
dc.contributor.authorRibeiro, R. B.
dc.contributor.authorHein, LRO
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:28:12Z
dc.date.available2014-05-20T15:28:12Z
dc.date.issued2003-01-20
dc.description.abstractMetallographic techniques and digital image processing have been used to investigate heat-treated Ti-6Al-4V pitting corrosion, often used as aircraft components. LM and SEM metallography of 'as received', annealed (heating up to 800 degreesC/30 min and cooling furnace) and aged (heating up to 900 degreesC/30 min, quenching in water, heating up to 540 degreesC/240 min and again water-quenched) microstructures reveal pitting sites at primary and secondary alpha/beta interfaces. Microstructural arrangements influence and corrosive environment association on pit morphology could be demonstrated by digital image analysis and results statistical treatment. (C) 2002 Elsevier B.V. B.V. All rights reserved.en
dc.description.affiliationUNESP, LAIMat, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUNESP, Grp Electroquim & Corrosao, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespUNESP, LAIMat, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespUNESP, Grp Electroquim & Corrosao, BR-12516410 Guaratingueta, SP, Brazil
dc.format.extent202-210
dc.identifierhttp://dx.doi.org/10.1016/S0921-5093(02)00218-6
dc.identifier.citationMaterials Science and Engineering A-structural Materials Properties Microstructure and Processing. Lausanne: Elsevier B.V. Sa, v. 341, n. 1-2, p. 202-210, 2003.
dc.identifier.doi10.1016/S0921-5093(02)00218-6
dc.identifier.issn0921-5093
dc.identifier.lattes7539097260489375
dc.identifier.lattes8799191078451467
dc.identifier.lattes0778348300548797
dc.identifier.orcid0000-0001-7897-1905
dc.identifier.urihttp://hdl.handle.net/11449/38064
dc.identifier.wosWOS:000179410000025
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofMaterials Science and Engineering A: Structural Materials Properties Microstructure and Processing
dc.relation.ispartofjcr3.414
dc.relation.ispartofsjr1,694
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectpitting corrosionpt
dc.subjectpit morphologypt
dc.subjecttitanium alloypt
dc.subjectimage processing and analysispt
dc.subjectshape descriptorspt
dc.subjectquantitative metallographypt
dc.titleAn image analysis study of pit formation on Ti-6Al-4Ven
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes7539097260489375
unesp.author.lattes0778348300548797
unesp.author.lattes8799191078451467[2]
unesp.author.orcid0000-0002-1648-2281[1]
unesp.author.orcid0000-0001-7897-1905[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

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Artigos - Física e Química - FEG