Effect of heat treatment on microstructure of commercial and vacuum sintered high speed steels AISI M2 and T15

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dc.contributor.authorNOGUEIRA, R.A.pt_BR
dc.contributor.authorRIBEIRO, O.C.S.pt_BR
dc.contributor.authorNEVES, M.D.M.pt_BR
dc.contributor.authorSALGADO, L.pt_BR
dc.contributor.authorAMBROZIO, F.F.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY, 4thpt_BR
dc.date.accessioned2014-11-17T17:58:11Zpt_BR
dc.date.accessioned2014-11-18T17:56:44Zpt_BR
dc.date.accessioned2015-04-02T04:48:06Z
dc.date.available2014-11-17T17:58:11Zpt_BR
dc.date.available2014-11-18T17:56:44Zpt_BR
dc.date.available2015-04-02T04:48:06Z
dc.date.eventoNov. 19-21, 2003pt_BR
dc.description.abstractThe effect of quenching heat treatments on the microstructure of cast and worked commercial steel AISI M2 and hot isostatically pressed as well as IPEN vacuum sintered AISI T15 have been studied. The quenching treatments were carried out from 1160, 1185, 1210 and 1235°C. The average grain size, volume fraction and average size of the primary carbides M6C and MC were determined by scanning electron microscopy and by using the digital image analysis method "Quantikov". An increase in average austenite grain size with increase in quenching temperature was observed for the AISI M2 commercial steel and vacuum sintered specimens. In the case of the AISI T15 steel specimens, increase in quenching temperature did not result in an increase in average grain size, both for the commercial and the vacuum sintered steels. The average size and volume fraction of M6C and MC carbides remained unaltered with increase in quenching temperature.
dc.event.siglaPTECH 2003pt_BR
dc.identifier.citationNOGUEIRA, R.A.; RIBEIRO, O.C.S.; NEVES, M.D.M.; SALGADO, L.; AMBROZIO, F.F. Effect of heat treatment on microstructure of commercial and vacuum sintered high speed steels AISI M2 and T15. In: INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY, 4th, Nov. 19-21, 2003, Guaruja, SP. <b>Proceedings...</b> DOI: <a href="https://dx.doi.org/10.4028/www.scientific.net/MSF.498-499.186">10.4028/www.scientific.net/MSF.498-499.186</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/15557.
dc.identifier.doi10.4028/www.scientific.net/MSF.498-499.186
dc.identifier.orcidhttps://orcid.org/0000-0002-1304-2117
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/15557pt_BR
dc.local.eventoGuaruja, SPpt_BR
dc.rightsopenAccesspt_BR
dc.sourcePublicado tambem em Materials Science Forum, v. 498-499, p. 186-190, 2005pt_BR
dc.subjectsteelspt_BR
dc.subjectcommercializationpt_BR
dc.subjectvelocitypt_BR
dc.subjectquenchingpt_BR
dc.subjectgrain sizept_BR
dc.subjectsinteringpt_BR
dc.subjectscanning electron microscopypt_BR
dc.titleEffect of heat treatment on microstructure of commercial and vacuum sintered high speed steels AISI M2 and T15pt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorLUCIO SALGADO
ipen.autorFRANCISCO AMBROZIO FILHO
ipen.autorMAURICIO DAVID MARTINS DAS NEVES
ipen.autorODILIA CORDEIRO DE SOUSA RIBEIRO
ipen.autorREJANE APARECIDA NOGUEIRA
ipen.codigoautor6740
ipen.codigoautor1099
ipen.codigoautor19
ipen.codigoautor546
ipen.codigoautor1895
ipen.contributor.ipenauthorLUCIO SALGADO
ipen.contributor.ipenauthorFRANCISCO AMBROZIO FILHO
ipen.contributor.ipenauthorMAURICIO DAVID MARTINS DAS NEVES
ipen.contributor.ipenauthorODILIA CORDEIRO DE SOUSA RIBEIRO
ipen.contributor.ipenauthorREJANE APARECIDA NOGUEIRA
ipen.date.recebimento05-01pt_BR
ipen.event.datapadronizada2003pt_BR
ipen.identifier.ipendoc10107pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
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relation.isAuthorOfPublication.latestForDiscovery4e643b21-d902-49e5-b253-659562b766e2
sigepi.autor.atividadeNOGUEIRA, R.A.:1895:-1:Spt_BR
sigepi.autor.atividadeRIBEIRO, O.C.S.:546:-1:Npt_BR
sigepi.autor.atividadeNEVES, M.D.M.:19:32:Npt_BR
sigepi.autor.atividadeSALGADO, L.:6740:-1:Npt_BR
sigepi.autor.atividadeAMBROZIO, F.F.:1099:32:Npt_BR
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