Surface Integrity Analysis when Milling Ultrafine-grained Steels
dc.contributor.author | Rodrigues, Alessandro Roger | |
dc.contributor.author | Balancin, Oscar | |
dc.contributor.author | Gallego, Juno [UNESP] | |
dc.contributor.author | Fazolo de Assis, Cleiton Lazaro | |
dc.contributor.author | Matsumoto, Hidekasu [UNESP] | |
dc.contributor.author | de Oliveira, Fernando Brandao [UNESP] | |
dc.contributor.author | da Silva Moreira, Suzana Regina [UNESP] | |
dc.contributor.author | da Silva Neto, Otavio Villar | |
dc.contributor.institution | Universidade de São Paulo (USP) | |
dc.contributor.institution | Universidade Federal de São Carlos (UFSCar) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Paulista Univ UNIP | |
dc.date.accessioned | 2014-05-20T13:29:24Z | |
dc.date.available | 2014-05-20T13:29:24Z | |
dc.date.issued | 2012-01-01 | |
dc.description.abstract | This 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.affiliation | Univ São Paulo, Dept Mech Engn, Engn Sch São Carlos, BR-13566590 São Carlos, SP, Brazil | |
dc.description.affiliation | Fed Univ São Carlos UFSCar, Dept Mat Engn, BR-13565905 São Carlos, SP, Brazil | |
dc.description.affiliation | Univ Estadual Paulista UNESP, Dept Mech Engn, Engn Fac Ilha Solteira, BR-15385000 Ilha Solteira, SP, Brazil | |
dc.description.affiliation | Paulista Univ UNIP, BR-15091450 Sao Jose do Rio Preto, SP, Brazil | |
dc.description.affiliationUnesp | Univ Estadual Paulista UNESP, Dept Mech Engn, Engn Fac Ilha Solteira, BR-15385000 Ilha Solteira, SP, Brazil | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.format.extent | 125-130 | |
dc.identifier | http://dx.doi.org/10.1590/S1516-14392011005000094 | |
dc.identifier.citation | Materials 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.doi | 10.1590/S1516-14392011005000094 | |
dc.identifier.file | S1516-14392012000100017.pdf | |
dc.identifier.issn | 1516-1439 | |
dc.identifier.lattes | 7193872294818689 | |
dc.identifier.lattes | 0184075204510977 | |
dc.identifier.orcid | 0000-0002-5477-8139 | |
dc.identifier.scielo | S1516-14392012000100017 | |
dc.identifier.uri | http://hdl.handle.net/11449/9916 | |
dc.identifier.wos | WOS:000300791600017 | |
dc.language.iso | eng | |
dc.publisher | Universidade Federal de São Carlos (UFSCar), Dept Engenharia Materials | |
dc.relation.ispartof | Materials Research-ibero-american Journal of Materials | |
dc.relation.ispartofjcr | 1.103 | |
dc.relation.ispartofsjr | 0,398 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | milling | en |
dc.subject | surface integrity | en |
dc.subject | microstructure | en |
dc.subject | microhardness | en |
dc.subject | ultrafine-grained steel | en |
dc.title | Surface Integrity Analysis when Milling Ultrafine-grained Steels | en |
dc.type | Artigo | |
dcterms.license | http://www.scielo.br/revistas/mr/paboutj.htm | |
dcterms.rightsHolder | Universidade Federal de São Carlos (UFSCar), Dept Engenharia Materials | |
unesp.author.lattes | 7193872294818689 | |
unesp.author.lattes | 0184075204510977 | |
unesp.author.orcid | 0000-0002-5477-8139[3] | |
unesp.campus | Universidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteira | pt |
unesp.department | Engenharia Mecânica - FEIS | pt |
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