Correlation of microcrack fracture size with fatigue cycling on non-crimp fabric/RTM6 composite in the uniaxial fatigue test

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dc.contributor.authorShiino, M. Y. [UNESP]
dc.contributor.authorDe Camargo, L. M. [UNESP]
dc.contributor.authorCioffi, M. O. H. [UNESP]
dc.contributor.authorVoorwald, Herman Jacobus Cornelis [UNESP]
dc.contributor.authorOrtiz, E. C.
dc.contributor.authorRezende, M. C.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInstituto Tecnológico de Aeronáutica (ITA)
dc.contributor.institutionDiv Mat IAE CTA
dc.date.accessioned2014-05-20T13:28:13Z
dc.date.available2014-05-20T13:28:13Z
dc.date.issued2012-07-01
dc.description.abstractQuantitative fractographic studies have become an important field to understand the fracture process. Future trends pointed out quantitative fractographic analysis as an important tool for a better comprehension of the damage and currently it had been focused on studies about geometric attributes of the fracture topographic surface and microstructure features. This research aimed a quantitative analysis of the cusp aspects generated in an axial fatigue test by carrying out fractographic measurements in order to know their influence on the fatigue test parameters, e.g. stress level, number of cycles, frequency, and stress ratio. Fatigue tests in tension-tension mode were undertaken in different stress levels, consequently leading to different number of cycles. Quasi-isotropic laminates were fatigue tested until the fracture, which was observed in SEM, and the hackle patterns were measured in the public domain program called Image J. The response of the laminate obeyed a cusp size pattern according to a number of cycles until the fracture was reached. (C) 2012 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUNESP Univ Estadual Paulista, Guaratingueta Fac Engn, Mat & Technol Dept, Fatigue & Aeronaut Mat Res Grp, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationInst Tecnol Aeronaut, BR-12228900 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationDiv Mat IAE CTA, BR-12228904 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Guaratingueta Fac Engn, Mat & Technol Dept, Fatigue & Aeronaut Mat Res Grp, BR-12516410 Guaratingueta, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 06/02121-6
dc.description.sponsorshipIdFAPESP: 09/04123-4
dc.description.sponsorshipIdFAPESP: 11/01937-0
dc.format.extent2244-2248
dc.identifierhttp://dx.doi.org/10.1016/j.compositesb.2012.01.074
dc.identifier.citationComposites Part B-engineering. Oxford: Elsevier B.V., v. 43, n. 5, p. 2244-2248, 2012.
dc.identifier.doi10.1016/j.compositesb.2012.01.074
dc.identifier.issn1359-8368
dc.identifier.lattes6119671014416126
dc.identifier.lattes3511534795805776
dc.identifier.urihttp://hdl.handle.net/11449/9372
dc.identifier.wosWOS:000305356700019
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofComposites Part B: Engineering
dc.relation.ispartofjcr4.920
dc.relation.ispartofsjr2,039
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectLaminateen
dc.subjectFatigueen
dc.subjectFractographyen
dc.titleCorrelation of microcrack fracture size with fatigue cycling on non-crimp fabric/RTM6 composite in the uniaxial fatigue testen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes6119671014416126
unesp.author.lattes3511534795805776
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

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