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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/9916
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dc.contributor.authorRodrigues, Alessandro Roger-
dc.contributor.authorBalancin, Oscar-
dc.contributor.authorGallego, Juno-
dc.contributor.authorFazolo de Assis, Cleiton Lazaro-
dc.contributor.authorMatsumoto, Hidekasu-
dc.contributor.authorde Oliveira, Fernando Brandao-
dc.contributor.authorda Silva Moreira, Suzana Regina-
dc.contributor.authorda Silva Neto, Otavio Villar-
dc.date.accessioned2014-05-20T13:29:24Z-
dc.date.accessioned2016-10-25T16:48:45Z-
dc.date.available2014-05-20T13:29:24Z-
dc.date.available2016-10-25T16:48:45Z-
dc.date.issued2012-01-01-
dc.identifierhttp://dx.doi.org/10.1590/S1516-14392011005000094-
dc.identifier.citationMaterials Research-ibero-american Journal of Materials. São Carlos: Universidade Federal de São Carlos (UFSCar), Dept Engenharia Materials, v. 15, n. 1, p. 125-130, 2012.-
dc.identifier.issn1516-1439-
dc.identifier.urihttp://hdl.handle.net/11449/9916-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/9916-
dc.description.abstractThis paper quantifies the effects of milling conditions on surface integrity of ultrafine-grained steels. Cutting speed, feed rate and depth of cut were related to microhardness and microstructure of the workpiece beneath machined surface. Low-carbon alloyed steel with 10.8 mu m (as-received) and 1.7 mu m (ultrafine) grain sizes were end milled using the down-milling and dry condition in a CNC machining center. The results show ultrafine-grained workpiece preserves its surface integrity against cutting parameters more than the as-received material. Cutting speed increases the microhardness while depth of cut deepens the hardened layer of the as-received material. Also, deformations of microstructure following feed rate direction were observed in workpiece subsurface.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.format.extent125-130-
dc.language.isoeng-
dc.publisherUniversidade Federal de São Carlos (UFSCar), Dept Engenharia Materials-
dc.sourceWeb of Science-
dc.subjectmillingen
dc.subjectsurface integrityen
dc.subjectmicrostructureen
dc.subjectmicrohardnessen
dc.subjectultrafine-grained steelen
dc.titleSurface Integrity Analysis when Milling Ultrafine-grained Steelsen
dc.typeoutro-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionPaulista Univ UNIP-
dc.description.affiliationUniv São Paulo, Dept Mech Engn, Engn Sch São Carlos, BR-13566590 São Carlos, SP, Brazil-
dc.description.affiliationFed Univ São Carlos UFSCar, Dept Mat Engn, BR-13565905 São Carlos, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista UNESP, Dept Mech Engn, Engn Fac Ilha Solteira, BR-15385000 Ilha Solteira, SP, Brazil-
dc.description.affiliationPaulista Univ UNIP, BR-15091450 Sao Jose do Rio Preto, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Dept Mech Engn, Engn Fac Ilha Solteira, BR-15385000 Ilha Solteira, SP, Brazil-
dc.identifier.doi10.1590/S1516-14392011005000094-
dc.identifier.scieloS1516-14392011005000094-
dc.identifier.wosWOS:000300791600017-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofMaterials Research-ibero-american Journal of Materials-
dc.identifier.orcid0000-0002-5477-8139pt
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