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dc.contributor.authorFukugauchi, Cristina Sayuri [UNESP]
dc.contributor.authorFaria Neto, Antonio dos Reis [UNESP]
dc.contributor.authorRibeiro, Rosinei Batista [UNESP]
dc.contributor.authorPereira, Marcelo dos Santos [UNESP]
dc.contributor.authorHotza, D.
dc.date.accessioned2014-12-03T13:09:14Z
dc.date.available2014-12-03T13:09:14Z
dc.date.issued2014-01-01
dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/MSF.775-776.146
dc.identifier.citation20th Brazilian Conference On Materials Science And Engineering. Stafa-zurich: Trans Tech Publications Ltd, v. 775-776, p. 146-150, 2014.
dc.identifier.issn0255-5476
dc.identifier.urihttp://hdl.handle.net/11449/112100
dc.description.abstractTRIP (Transformation Induced Plasticity) and DP (Dual-Phase) steels are written in a new series of steels which present excellent mechanical properties. As for microstructure aspect, TRIP steels consist on a ferrite matrix with a second phase dispersion of other constituents, such as bainite, martensite and retained austenite, while dual-phase steels consist on martensite dispersion in a ferrite matrix. In order to identify the different microconstituents present in these materials, microstructure characterization techniques by optical microscopy (using different etchants: LePera, Heat-Tinting and Nital) and scanning electron microscopy were carried out. This being so, microstructures were correlated with mechanical properties of materials, determined by means of tensile tests. It is concluded that steels assisted by TRIP effect have a strength and elongation relation higher than the dual-phase one. With microstructure characterization, it was observed phases present in these materials microstructure.en
dc.format.extent146-150
dc.language.isoeng
dc.publisherTrans Tech Publications Ltd
dc.relation.ispartof20th Brazilian Conference On Materials Science And Engineering
dc.sourceWeb of Science
dc.subjectAdvanced steelsen
dc.subjectMicrostructure characterizationen
dc.subjectMechanical propertiesen
dc.subjectLePeraen
dc.subjectHeat tintingen
dc.titleMICROSTRUCTURAL CHARACTERIZATION OF DUAL AND MULTIPHASE STEELS APPLIED TO AUTOMOTIVE INDUSTRYen
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderTrans Tech Publications Ltd
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUNESP Fac Engn Guaratingueta, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespUNESP Fac Engn Guaratingueta, BR-12516410 Guaratingueta, SP, Brazil
dc.identifier.doi10.4028/www.scientific.net/MSF.775-776.146
dc.identifier.wosWOS:000336635000027
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
dc.identifier.lattes8577293854899248
dc.identifier.lattes9386730770147178
dc.identifier.lattes6464565985923561
unesp.author.lattes8577293854899248
unesp.author.lattes9386730770147178
unesp.author.lattes6464565985923561
dc.relation.ispartofsjr0,180
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