Microstructure and mechanical behavior of Al9Si0.8Fe alloy with different Mn contents

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dc.contributor.authorBALDAN, RENATO
dc.contributor.authorMALAVAZI, JEFFERSON
dc.contributor.authorCOUTO, ANTONIO A.
dc.coverageInternacionalpt_BR
dc.date.accessioned2017-04-12T10:52:43Z
dc.date.available2017-04-12T10:52:43Z
dc.date.issued2017pt_BR
dc.description.abstractIt has been reported that the detrimental effect of Fe on the mechanical properties of Al alloys can be eliminated through the addition of Mn. In this study, we examine the effects of the addition of different Mn contents (0.1, 0.2, 0.4 and 0.7 wt-% of Mn) on the microstructure and mechanical behaviour of Al9Si0.8Fe alloy. It is shown that the presence of up to 0.4 wt-% of Mn changed the platelike morphology of β-Al5FeSi into α-Al15(Fe,Mn)3Si2 with a Chinese script-like morphology. Mn contents higher than 0.4 wt-% promoted the formation of α-Al15(Fe,Mn)3Si2 phase with a polygonal morphology. The effect of the addition of up to 0.7 wt-% of Mn on the mechanical properties of Al9Si0.8Fe alloys is in fact quite negligible.pt_BR
dc.format.extent1192-1199pt_BR
dc.identifier.citationBALDAN, RENATO; MALAVAZI, JEFFERSON; COUTO, ANTONIO A. Microstructure and mechanical behavior of Al9Si0.8Fe alloy with different Mn contents. <b>Materials Science and Technology</b>, v. 33, n. 10, p. 1192-1199, 2017. DOI: <a href="https://dx.doi.org/10.1080/02670836.2016.1271966">10.1080/02670836.2016.1271966</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/27383.
dc.identifier.doi10.1080/02670836.2016.1271966pt_BR
dc.identifier.fasciculo10
dc.identifier.issn0267-0836pt_BR
dc.identifier.percentilfi58.53en
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27383
dc.identifier.vol33
dc.relation.ispartofMaterials Science and Technologypt_BR
dc.rightsopenAccesspt_BR
dc.subjectaluminium alloys
dc.subjectsilicides
dc.subjectiron
dc.subjectcasting
dc.subjectmechanical properties
dc.subjectmicrostructure
dc.titleMicrostructure and mechanical behavior of Al9Si0.8Fe alloy with different Mn contentspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorANTONIO AUGUSTO COUTO
ipen.codigoautor394
ipen.contributor.ipenauthorANTONIO AUGUSTO COUTO
ipen.date.recebimento17-04pt_BR
ipen.identifier.fi1.803
ipen.identifier.ipendoc23994pt_BR
ipen.range.fi1.500 - 2.999
ipen.range.percentilfi50.00 - 74.99
ipen.type.genreArtigo
relation.isAuthorOfPublicationbde343ec-1219-4f47-ab31-55e822cd2ade
relation.isAuthorOfPublication.latestForDiscoverybde343ec-1219-4f47-ab31-55e822cd2ade
sigepi.autor.atividadeCOUTO, ANTONIO A.:394:730:Npt_BR
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