MICROSTRUCTURAL CHARACTERIZATION OF CP STEEL USED IN AUTOMOTIVE INDUSTRY

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dc.contributor.authorDias, Erica [UNESP]
dc.contributor.authorHorimoto, Lais
dc.contributor.authorPereira, Marcelo
dc.contributor.authorHotza, D.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-12-03T13:11:49Z
dc.date.available2014-12-03T13:11:49Z
dc.date.issued2014-01-01
dc.description.abstractThis study aims to characterize the microstructure of the complex phase steel (CP). Using the conventional and colored metallographic analysis with 3% Nital etchant, sodium metabisulfite 10% and LePera. Techniques were applied in this work of optical microscopy, using, besides the lighting in bright field, dark field illumination of the reverse contrast in bright field illumination, the method of polarized light, which generates colorful contrast, providing a complementary identification phases present in the microstructure, and the system by differential interference contrast (DIC). The results obtained by metallography CP indicates that the steel has a microstructure composed of ferrite, retained austenite, bainite and martensite and precipitates arranged in a refined and complex morphology. Besides bright field illumination others' optical microscopy's techniques such as dark field illumination were applied.en
dc.description.affiliationSao Paulo State Univ Julio de Mesquita Filho, Engn Fac Guaratingueta, Dept Mat & Technol, Sao Paulo, Brazil
dc.description.affiliationUnespSao Paulo State Univ Julio de Mesquita Filho, Engn Fac Guaratingueta, Dept Mat & Technol, Sao Paulo, Brazil
dc.format.extent141-145
dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/MSF.775-776.141
dc.identifier.citation20th Brazilian Conference On Materials Science And Engineering. Stafa-zurich: Trans Tech Publications Ltd, v. 775-776, p. 141-145, 2014.
dc.identifier.doi10.4028/www.scientific.net/MSF.775-776.141
dc.identifier.issn0255-5476
dc.identifier.lattes9386730770147178
dc.identifier.urihttp://hdl.handle.net/11449/113598
dc.identifier.wosWOS:000336635000026
dc.language.isoeng
dc.publisherTrans Tech Publications Ltd
dc.relation.ispartof20th Brazilian Conference On Materials Science And Engineering
dc.relation.ispartofsjr0,180
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectCP Steelen
dc.subjectMetallographyen
dc.subjectMicrostructural characterizationen
dc.titleMICROSTRUCTURAL CHARACTERIZATION OF CP STEEL USED IN AUTOMOTIVE INDUSTRYen
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderTrans Tech Publications Ltd
unesp.author.lattes9386730770147178
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

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Artigos - Materiais e Tecnologia - FEG