Effect of aluminium addition on the magnetic properties of a semi-processed electrical steel

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dc.creatorKleiner Marques Marra
dc.creatorLívia Carneiro Marra
dc.creatorVicente Tadeu Lopes Buono
dc.date.accessioned2023-07-28T18:08:52Z
dc.date.accessioned2025-09-09T01:09:26Z
dc.date.available2023-07-28T18:08:52Z
dc.date.issued2016
dc.identifier.doihttps://doi.org/10.1590/1980-5373-mr-2015-0659
dc.identifier.issn1980-5373
dc.identifier.urihttps://hdl.handle.net/1843/57156
dc.languagepor
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofMaterials Research
dc.rightsAcesso Aberto
dc.subjectNucleos magneticos
dc.subjectPermeabilidade
dc.subjectAluminio
dc.subject.otherMagnetic core loss
dc.subject.otherMagnetic permeability
dc.subject.otherAluminum addition
dc.subject.otherSemi-processed electrical steel
dc.titleEffect of aluminium addition on the magnetic properties of a semi-processed electrical steel
dc.typeArtigo de periódico
local.citation.epage1166
local.citation.issue5
local.citation.spage1162
local.citation.volume19
local.description.resumoAluminum is often added to electrical steels since this element causes improvement of the magnetic properties. However the addition of aluminum is usually limited to 0.30 wt%1. Therefore, this work aimed at evaluating the influence of higher levels of aluminum in the magnetic properties of semiprocessed steels. To accomplish this, four types of steel were produced in laboratory with different aluminum contents (0.10, 0.30, 0.60 and 1.0 wt%). Carbon, manganese and silicon concentrations were kept constant. It was observed that an increased aluminum content caused reduction of the magnetic core loss, especially of the eddy current component. However, the magnetic permeability virtually wasn’t influenced by aluminum concentration.
local.identifier.orcidhttps://orcid.org/0000-0002-9313-5136
local.identifier.orcidhttps://orcid.org/0000-0002-0574-5218
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA METALÚRGICA
local.publisher.initialsUFMG
local.url.externahttps://www.scielo.br/j/mr/a/WdWZ6vh3PsGpvD8DxVWHCBL/?lang=en

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