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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleInfluence of microstructure on the corrosion behavior of nitrocarburized AISI H13 tool steel obtained by pulsed DC plasmapt_BR
dc.contributor.authorBasso, RLOpt_BR
dc.contributor.authorCandal, RJpt_BR
dc.contributor.authorFigueroa, CApt_BR
dc.contributor.authorWisnivesky, Dpt_BR
dc.contributor.authorAlvarez, Fpt_BR
unicamp.author.emailbasso@ifi.unicamp.brpt_BR
unicamp.authorBasso, R. L. O. Figueroa, C. A. Wisnivesky, D. Alvarez, F. Univ Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083970 Sao Paulo, Brazilpt_BR
unicamp.authorCandal, R. J. INQUIMAE UBA, RA-1428 Buenos Aires, DF, Argentinapt_BR
dc.subjectPlasma nitrocarburizingpt_BR
dc.subjectSteel corrosionpt_BR
dc.subjectTool steelpt_BR
dc.subjectX-ray diffractionpt_BR
dc.subjectSurface porositypt_BR
dc.subjectPorosity analysispt_BR
dc.subject.wosAustenitic Stainless-steelpt_BR
dc.subject.wosSurface Modificationpt_BR
dc.subject.wosIon-implantationpt_BR
dc.subject.wosLiquid Aluminumpt_BR
dc.subject.wosIron Nitridespt_BR
dc.subject.wosCarbon-steelpt_BR
dc.subject.wosTemperaturept_BR
dc.subject.wosResistancept_BR
dc.subject.wosWearpt_BR
dc.subject.wosCrnpt_BR
dc.description.abstractThe influence of microstructure on the corrosion behavior of pulsed plasma nitrocarburized AISI H13 tool steel in NaCl 0.9 wt/V % solution is reported. The samples were prepared with different nitrocarburizing treatment times using a constant [CH(4)/H(2)+N(2)] gaseous mixture by a DC pulsed plasma system. The microstructure of the nitrocarburized layers was analyzed by scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and X-ray diffraction. The corrosion behavior was evaluated by potentiodynamic polarization experiments. The nitrocarburizing process considerably improves the corrosion resistance of the material in a NaCl environment as compared to the untreated H13 steel. The modified surface layer mainly consisting of epsilon-Fe(2-3)(C,N) and gamma'-Fe(4)N phases confers this outstanding behavior. The corrosion resistance dependence on specific nitrocarburizing processes is reported and the role of the surface porosity is discussed. (c) 2008 Elsevier B.V. All rights reserved.pt
dc.relation.ispartofSurface & Coatings Technologypt_BR
dc.relation.ispartofabbreviationSurf. Coat. Technol.pt_BR
dc.publisher.cityLausannept_BR
dc.publisher.countrySuíçapt_BR
dc.publisherElsevier Science Sapt_BR
dc.date.issued2009pt_BR
dc.date.monthofcirculationFEB 25pt_BR
dc.identifier.citationSurface & Coatings Technology. Elsevier Science Sa, v. 203, n. 41953, n. 1293, n. 1297, 2009.pt_BR
dc.language.isoenpt_BR
dc.description.volume203pt_BR
dc.description.issuenumber41953pt_BR
dc.description.firstpage1293pt_BR
dc.description.lastpage1297pt_BR
dc.rightsfechadopt_BR
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policypt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0257-8972pt_BR
dc.identifier.wosidWOS:000263618600001pt_BR
dc.identifier.doi10.1016/j.surfcoat.2008.10.006pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsordocumentnumberFAPESP [05/53926-1]pt
dc.date.available2014-11-15T06:15:21Z
dc.date.available2015-11-26T17:18:44Z-
dc.date.accessioned2014-11-15T06:15:21Z
dc.date.accessioned2015-11-26T17:18:44Z-
dc.description.provenanceMade available in DSpace on 2014-11-15T06:15:21Z (GMT). No. of bitstreams: 1 WOS000263618600001.pdf: 108195 bytes, checksum: 30dba0c7852cd5dc7f05d0169007cd68 (MD5) Previous issue date: 2009en
dc.description.provenanceMade available in DSpace on 2015-11-26T17:18:44Z (GMT). No. of bitstreams: 1 WOS000263618600001.pdf: 108195 bytes, checksum: 30dba0c7852cd5dc7f05d0169007cd68 (MD5) Previous issue date: 2009en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/80212pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/80212
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/80212-
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