The comparison of the corrosion resistance of advanced ferritic stainless steels by Mott-Schottky approach

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dc.contributor.authorMARQUES, R.A.pt_BR
dc.contributor.authorTERADA, M.pt_BR
dc.contributor.authorSALIBA-SILVA, A.M.pt_BR
dc.contributor.authorPADILHA, A.F.pt_BR
dc.contributor.authorCOSTA, I.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL CONFERENCE ON ADVANCED MATERIALS, 11thpt_BR
dc.date.accessioned2022-04-26T18:43:51Z
dc.date.available2022-04-26T18:43:51Z
dc.date.eventoSeptember 20-25, 2009pt_BR
dc.description.abstractFerromagnetic stainless steels (SS) have been investigated as potential candidates for dental prosthesis applications in replacement of magnetic attachments made of noble and expensive alloys. In order to be used as biomaterials, their corrosion resistance has to be appropriate. The corrosion resistance of passive materials is related to the characteristics of the passive film formed and this property might be investigated by Mott-Schottky procedure. The capacitance of passive films formed during 2 days of immersion in a Phosphate Buffered Solution (PBS), at room temperature on PM2000, DIN 1.4575 and 17-4 PH ferritic stainless steels (SS) was studied by Mott-Schottky approach. A commercial alloy was also analyzed for comparison reasons. The results showed that films on tested materials behave as both, n-type and p-type semiconductors and the PM2000 presented the highest corrosion resistance among all materials studied.pt_BR
dc.event.siglaICAMpt_BR
dc.identifier.citationMARQUES, R.A.; TERADA, M.; SALIBA-SILVA, A.M.; PADILHA, A.F.; COSTA, I. The comparison of the corrosion resistance of advanced ferritic stainless steels by Mott-Schottky approach. In: INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS, 11th, September 20-25, 2009, Rio de Janeiro, RJ. <b>Abstract...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/32986.
dc.identifier.orcid0000-0002-4987-3334pt_BR
dc.identifier.orcid0000-0002-1295-7278pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4987-3334
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/32986
dc.local.eventoRio de Janeiro, RJpt_BR
dc.rightsopenAccesspt_BR
dc.subjectferritic steels
dc.subjectbiological materials
dc.subjectstainless steels
dc.subjectteeth
dc.subjectprostheses
dc.subjectcorrosion resistance
dc.subjectimpedance
dc.titleThe comparison of the corrosion resistance of advanced ferritic stainless steels by Mott-Schottky approachpt_BR
dc.typeResumo de eventos científicospt_BR
dspace.entity.typePublication
ipen.autorISOLDA COSTA
ipen.autorADONIS MARCELO SALIBA SILVA
ipen.autorROGERIO ALBUQUERQUE MARQUES
ipen.codigoautor429
ipen.codigoautor961
ipen.codigoautor5904
ipen.contributor.ipenauthorISOLDA COSTA
ipen.contributor.ipenauthorADONIS MARCELO SALIBA SILVA
ipen.contributor.ipenauthorROGERIO ALBUQUERQUE MARQUES
ipen.date.recebimento22-04
ipen.event.datapadronizada2009pt_BR
ipen.identifier.ipendoc22471pt_BR
ipen.notas.internasAbstractpt_BR
ipen.type.genreResumo
relation.isAuthorOfPublication952cc9fe-41a5-443f-b21a-316edc344ec8
relation.isAuthorOfPublication55d37ec2-5222-4be9-a5ff-da11e044f4ea
relation.isAuthorOfPublication87dc602f-368a-4455-9ee4-e2af9a3014c4
relation.isAuthorOfPublication.latestForDiscovery87dc602f-368a-4455-9ee4-e2af9a3014c4
sigepi.autor.atividadeCOSTA, I.:429:730:Npt_BR
sigepi.autor.atividadeSALIBA-SILVA, A.M.:961:410:Npt_BR
sigepi.autor.atividadeMARQUES, R.A.:5904:-1:Spt_BR
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