Corrosion behaviour of hypereutectic Al-Si-Cu alloys used in cylinder liners

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dc.contributor.authorSANTOS, H.O.pt_BR
dc.contributor.authorKUNIOSHI, C.T.pt_BR
dc.contributor.authorROSSI, J.L.pt_BR
dc.contributor.authorCOSTA, I.pt_BR
dc.contributor.authorREIS, F.M.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoSAE WORLD CONGRESSpt_BR
dc.date.accessioned2022-05-02T17:28:22Z
dc.date.available2022-05-02T17:28:22Z
dc.date.eventoApril 11-14, 2005pt_BR
dc.description.abstractIn this study, the corrosion resistance of four Al-Si hypereutectic alloys has been investigated in a solution of chemical composition typical of the condensed solution from automotive fuel combustion products - here named automotive synthetic condensed solution. The significance of the undertaken study was in the evaluation of materials used for cylinder liners fabrication in relation to the Brazilian motor fuel. Three commercial Al-Si alloys that have been used for cylinder liners and a laboratory made alloy (Osprey Process) were evaluated by electrochemical impedance spectroscopy measurements at increasing times of immersion in this solution. The surfaces of the alloys were evaluated before and after corrosion test by scanning electron microscopy and. Although the corrosion mechanisms present similarities for all the commercial alloys investigated, the results also indicated different corrosion resistances for these alloys, and these were related to their microstructure characteristics. The laboratory prepared alloy showed increased susceptibility to pitting corrosion comparatively to the commercial alloys.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipIDFAPESP:98/07529-5pt_BR
dc.identifier.citationSANTOS, H.O.; KUNIOSHI, C.T.; ROSSI, J.L.; COSTA, I.; REIS, F.M. Corrosion behaviour of hypereutectic Al-Si-Cu alloys used in cylinder liners. In: SAE WORLD CONGRESS, April 11-14, 2005, Detroit, Michigan. <b>Proceedings...</b> DOI: <a href="https://dx.doi.org/10.4271/2005-01-0539">10.4271/2005-01-0539</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/33003.
dc.identifier.doi10.4271/2005-01-0539pt_BR
dc.identifier.orcid0000-0002-4987-3334pt_BR
dc.identifier.orcid0000-0002-8304-9939pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4987-3334
dc.identifier.orcidhttps://orcid.org/0000-0002-8304-9939
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/33003
dc.local.eventoDetroit, Michiganpt_BR
dc.publisherSAE TECHNICAL PAPERpt_BR
dc.rightsopenAccesspt_BR
dc.subjecteutectics
dc.subjectcorrosion resistance
dc.subjectalloy systems
dc.subjectmechanical properties
dc.subjectcylinders
dc.titleCorrosion behaviour of hypereutectic Al-Si-Cu alloys used in cylinder linerspt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorISOLDA COSTA
ipen.autorJESUALDO LUIZ ROSSI
ipen.autorCLARICE TERUI KUNIOSHI
ipen.autorHAMILTA DE OLIVEIRA SANTOS
ipen.codigoautor429
ipen.codigoautor502
ipen.codigoautor2032
ipen.codigoautor2598
ipen.contributor.ipenauthorISOLDA COSTA
ipen.contributor.ipenauthorJESUALDO LUIZ ROSSI
ipen.contributor.ipenauthorCLARICE TERUI KUNIOSHI
ipen.contributor.ipenauthorHAMILTA DE OLIVEIRA SANTOS
ipen.date.recebimento22-05
ipen.event.datapadronizada2005pt_BR
ipen.identifier.ipendoc23007pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication952cc9fe-41a5-443f-b21a-316edc344ec8
relation.isAuthorOfPublicationc30c7f95-0303-41bd-aa41-1fc8c12ec2ab
relation.isAuthorOfPublication4d71c181-e076-49c6-925a-e755f3b42b4b
relation.isAuthorOfPublicationa362e627-719a-4eca-b7db-426ad1eba4b2
relation.isAuthorOfPublication.latestForDiscoverya362e627-719a-4eca-b7db-426ad1eba4b2
sigepi.autor.atividadeCOSTA, I.:429:730:Npt_BR
sigepi.autor.atividadeROSSI, J.L.:502:730:Npt_BR
sigepi.autor.atividadeKUNIOSHI, C.T.:2032:730:Npt_BR
sigepi.autor.atividadeSANTOS, H.O.:2598:-1:Spt_BR
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