Grain size of commercial high speed steel

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dc.contributor.authorNOGUEIRA, REJANE A.pt_BR
dc.contributor.authorARAUJO FILHO, OSCAR O.pt_BR
dc.contributor.authorSOUZA, LEONARDO F.M.pt_BR
dc.contributor.authorLIBERATI, JOAO F.pt_BR
dc.contributor.authorSALGADO, LUCIOpt_BR
dc.contributor.authorAMBROZIO FILHO, FRANCISCOpt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:46:26Zpt_BR
dc.date.accessioned2014-07-30T11:46:17Z
dc.date.available2014-07-15T13:46:26Zpt_BR
dc.date.available2014-07-30T11:46:17Z
dc.date.issued2006pt_BR
dc.description.abstractThe heat treatment of high speed steel tools consists of austenitizing, quenching and tempering. The size of austenite grains formed during the hardening treatment is an important factor in the final microstructure of the steel, and it also affects properties such as wear resistance and toughness. This paper presents the austenite grain size, matrix composition and hardness of commercial AISI M2, AISI T15, VWM3C and Sinter 23 high speed steels that were austenitized and quenched from five distinct temperatures. This study shows that increase in quenching temperature results in grain growth of steels such as AISI M2 and VWM3C, obtained by the conventional method (cast to ingot and worked). The P/M Sinter 23 high speed steel showed a slight grain growth (about 10%). This effect was not observed in AISI T15 obtained by the powder metallurgy process.
dc.format.extent16-21pt_BR
dc.identifier.citationNOGUEIRA, REJANE A.; ARAUJO FILHO, OSCAR O.; SOUZA, LEONARDO F.M.; LIBERATI, JOAO F.; SALGADO, LUCIO; AMBROZIO FILHO, FRANCISCO. Grain size of commercial high speed steel. <b>Materials Science Forum</b>, v. 530-531, p. 16-21, 2006. DOI: <a href="https://dx.doi.org/10.4028/www.scientific.net/MSF.530-531.16">10.4028/www.scientific.net/MSF.530-531.16</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/5286.
dc.identifier.doi10.4028/www.scientific.net/MSF.530-531.16
dc.identifier.issn0255-5476pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/5286pt_BR
dc.identifier.vol530-531pt_BR
dc.relation.ispartofMaterials Science Forumpt_BR
dc.rightsopenAccessen
dc.subjectsteelspt_BR
dc.subjecthigh alloy steelspt_BR
dc.subjectheat treatmentspt_BR
dc.subjectgrain sizept_BR
dc.subjecthardeningpt_BR
dc.subjectquenchingpt_BR
dc.subjectaustenitic steelspt_BR
dc.subjectwear resistancept_BR
dc.subjectpowder metallurgypt_BR
dc.titleGrain size of commercial high speed steelpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorJOAO FRANKLIN LIBERATI
ipen.autorFRANCISCO AMBROZIO FILHO
ipen.autorLUCIO SALGADO
ipen.autorLEONARDO FERNANDES MUNIZ DE SOUZA
ipen.autorOSCAR OLIMPIO DE ARAUJO FILHO
ipen.autorREJANE APARECIDA NOGUEIRA
ipen.codigoautor2473
ipen.codigoautor1099
ipen.codigoautor6740
ipen.codigoautor3807
ipen.codigoautor2976
ipen.codigoautor1895
ipen.contributor.ipenauthorJOAO FRANKLIN LIBERATI
ipen.contributor.ipenauthorFRANCISCO AMBROZIO FILHO
ipen.contributor.ipenauthorLUCIO SALGADO
ipen.contributor.ipenauthorLEONARDO FERNANDES MUNIZ DE SOUZA
ipen.contributor.ipenauthorOSCAR OLIMPIO DE ARAUJO FILHO
ipen.contributor.ipenauthorREJANE APARECIDA NOGUEIRA
ipen.date.recebimento10-03pt_BR
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.ipendoc14564pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.type.genreArtigo
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relation.isAuthorOfPublication.latestForDiscovery4e643b21-d902-49e5-b253-659562b766e2
sigepi.autor.atividadeNOGUEIRA, REJANE A.:1895:-1:Spt_BR
sigepi.autor.atividadeARAUJO FILHO, OSCAR O.:2976:32:Npt_BR
sigepi.autor.atividadeSOUZA, LEONARDO F.M.:3807:32:Npt_BR
sigepi.autor.atividadeLIBERATI, JOAO F.:2473:32:Npt_BR
sigepi.autor.atividadeSALGADO, LUCIO:6740:-1:Npt_BR
sigepi.autor.atividadeAMBROZIO FILHO, FRANCISCO:1099:35:Npt_BR
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