Fractography analysis and fatigue strength of carbon fiber/RTM6 laminates

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dc.contributor.authorHilario Cioffi, Maria Odila [UNESP]
dc.contributor.authorVoorwald, Herman Jacobus Cornelis [UNESP]
dc.contributor.authorMarin Camargo, Jose Andre [UNESP]
dc.contributor.authorRezende, Mirabel Cerqueira
dc.contributor.authorOrtiz, Edmundo C.
dc.contributor.authorAmbrosio, Luigi
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCTA
dc.contributor.institutionInstituto Tecnológico de Aeronáutica (ITA)
dc.contributor.institutionCNR
dc.date.accessioned2014-05-20T13:28:19Z
dc.date.available2014-05-20T13:28:19Z
dc.date.issued2010-06-15
dc.description.abstractThe Brazilian industry has shown interest in resin transfer molding process (RTM) to produce aeronautical structural frames with low cost. Literature shows such manufacturing process as adequate to produce simple geometry polymer composite airframes, fairly thickness, requiring high quality of finish without manufacturing scale limitations. An experimental methodology regarding a carbon epoxy composites landing gear sub-component has been developed and a 7050 T7451 stalk was selected to be produced by RTM process. Fatigue sub-scale specimens of intermediate modulus carbon fiber non-crimp multiaxial reinforcement and epoxy mono-component system composite were produced according to ASTM D3039. Axial fatigue tests were carried out according to ASTM D3479 with a sinusoidal load of 10 Hz and load ratio R=0.1. Delamination process occurred independently on the applied load. In order to confirm the replacement advantages, composite properties were compared to those of anodized 7050 T7451 aluminum alloy. (c) 2010 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Fatigue & Aeronaut Mat Res Grp, UNESP, FEG,DMT, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationCTA, IAE, Div Mat, BR-12228904 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationInst Tecnol Aeronaut, Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationCNR, Inst Composite & Biomed Mat, I-80125 Naples, Italy
dc.description.affiliationUnespUniv Estadual Paulista, Fatigue & Aeronaut Mat Res Grp, UNESP, FEG,DMT, BR-12516410 Guaratingueta, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdCNPq: 472570/2006-4
dc.description.sponsorshipIdCNPq: 300233/2006-0
dc.description.sponsorshipIdCNPq: 301528/2006-0
dc.description.sponsorshipIdFAPESP: 06/02121-6
dc.format.extent3609-3614
dc.identifierhttp://dx.doi.org/10.1016/j.msea.2010.02.054
dc.identifier.citationMaterials Science and Engineering A-structural Materials Properties Microstructure and Processing. Lausanne: Elsevier B.V. Sa, v. 527, n. 15, p. 3609-3614, 2010.
dc.identifier.doi10.1016/j.msea.2010.02.054
dc.identifier.issn0921-5093
dc.identifier.lattes6119671014416126
dc.identifier.lattes3511534795805776
dc.identifier.urihttp://hdl.handle.net/11449/9423
dc.identifier.wosWOS:000277758000045
dc.language.isoeng
dc.publisherElsevier B.V. Sa
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.subjectElectron microscopyen
dc.subjectAluminum alloysen
dc.subjectCompositesen
dc.subjectFatigueen
dc.titleFractography analysis and fatigue strength of carbon fiber/RTM6 laminatesen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V. Sa
unesp.author.lattes6119671014416126
unesp.author.lattes3511534795805776
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

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