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

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:28:12Z
dc.date.available2014-05-20T15:28:12Z
dc.date.created2014-05-20T15:28:12Z
dc.date.issued2003-01-20
dc.identifierMaterials 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.identifier0921-5093
dc.identifierhttp://hdl.handle.net/11449/38064
dc.identifier10.1016/S0921-5093(02)00218-6
dc.identifierWOS:000179410000025
dc.identifier7539097260489375
dc.identifier8799191078451467
dc.identifier0778348300548797
dc.identifier0000-0001-7897-1905
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.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationMaterials Science and Engineering A: Structural Materials Properties Microstructure and Processing
dc.relation3.414
dc.relation1,694
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectpitting corrosion
dc.subjectpit morphology
dc.subjecttitanium alloy
dc.subjectimage processing and analysis
dc.subjectshape descriptors
dc.subjectquantitative metallography
dc.titleAn image analysis study of pit formation on Ti-6Al-4V
dc.typeArtículos de revistas


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