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

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dc.contributor.authorBaldan, Renato [UNESP]
dc.contributor.authorMalavazi, Jefferson
dc.contributor.authorCouto, Antônio Augusto
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionEscola SENAI Nadir Dias de Figueiredo
dc.contributor.institutionCidade Universitária
dc.date.accessioned2018-12-11T17:09:03Z
dc.date.available2018-12-11T17:09:03Z
dc.date.issued2017-07-03
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.en
dc.description.affiliationCampus Experimental de Itapeva UNESP–Universidade Estadual Paulista
dc.description.affiliationEscola SENAI Nadir Dias de Figueiredo
dc.description.affiliationIPEN–Instituto de Pesquisas Energéticas e Nucleares Cidade Universitária
dc.description.affiliationUnespCampus Experimental de Itapeva UNESP–Universidade Estadual Paulista
dc.format.extent1192-1199
dc.identifierhttp://dx.doi.org/10.1080/02670836.2016.1271966
dc.identifier.citationMaterials Science and Technology (United Kingdom), v. 33, n. 10, p. 1192-1199, 2017.
dc.identifier.doi10.1080/02670836.2016.1271966
dc.identifier.file2-s2.0-85009291644.pdf
dc.identifier.issn1743-2847
dc.identifier.issn0267-0836
dc.identifier.lattes1514019536224632
dc.identifier.orcid0000-0003-4172-3689
dc.identifier.scopus2-s2.0-85009291644
dc.identifier.urihttp://hdl.handle.net/11449/174073
dc.language.isoeng
dc.relation.ispartofMaterials Science and Technology (United Kingdom)
dc.relation.ispartofsjr0,889
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAl9Si0.8Fe
dc.subjectAluminium alloys
dc.subjectintermetallic
dc.subjectiron
dc.subjectmanganese
dc.titleMicrostructure and mechanical behavior of Al9Si0.8Fe alloy with different Mn contentsen
dc.typeArtigo
unesp.author.lattes1514019536224632[1]
unesp.author.orcid0000-0003-4172-3689[1]

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Artigos - Engenharia Industrial Madeireira - Itapeva