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Correlative light-electron fractography for fatigue striations characterization in metallic alloys

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dc.contributor.authorHein, Luis Rogerio de Oliveira [UNESP]
dc.contributor.authorOliveira, José Alberto de [UNESP]
dc.contributor.authorCampos, Kamila Amato de [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:30:31Z
dc.date.available2014-05-27T11:30:31Z
dc.date.issued2013-09-01
dc.description.abstractThe correlative light-electron fractography technique combines correlative microscopy concepts to the extended depth-from-focus reconstruction method, associating the reliable topographic information of 3-D maps from light microscopy ordered Z-stacks to the finest lateral resolution and large focus depth from scanning electron microscopy. Fatigue striations spacing analysis can be precisely measured, by correcting the mean surface tilting with the knowledge of local elevation data from elevation maps. This new technique aims to improve the accuracy of quantitative fractography in fatigue fracture investigations. Microsc. Res. Tech. 76:909-913, 2013. © 2013 Wiley Periodicals, Inc.en
dc.description.affiliationLAIMat - Materials Imaging Laboratory, Materials and Technology Department Faculty of Engineering at Guaratinguetá UNESP - São Paulo State University, Guaratinguetá, SP
dc.description.affiliationUnespLAIMat - Materials Imaging Laboratory, Materials and Technology Department Faculty of Engineering at Guaratinguetá UNESP - São Paulo State University, Guaratinguetá, SP
dc.format.extent909-913
dc.identifierhttp://dx.doi.org/10.1002/jemt.22247
dc.identifier.citationMicroscopy Research and Technique, v. 76, n. 9, p. 909-913, 2013.
dc.identifier.doi10.1002/jemt.22247
dc.identifier.issn1059-910X
dc.identifier.issn1097-0029
dc.identifier.lattes0778348300548797
dc.identifier.scopus2-s2.0-84882926411
dc.identifier.urihttp://hdl.handle.net/11449/76372
dc.identifier.wosWOS:000323393200007
dc.language.isoeng
dc.relation.ispartofMicroscopy Research and Technique
dc.relation.ispartofjcr1.087
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subject3D reconstruction
dc.subjectFatigue
dc.subjectFractography
dc.subjectOptical microscopy
dc.subjectScanning electron microscopy (SEM)
dc.titleCorrelative light-electron fractography for fatigue striations characterization in metallic alloysen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dspace.entity.typePublication
unesp.author.lattes0778348300548797
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
unesp.departmentMateriais e Tecnologia - FEGpt

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Guaratinguetá - FEG - Faculdade de Engenharia e Ciências