Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si

Detalhes bibliográficos
Autor(a) principal: Cesar,Maria das Graças Melo Moreira
Data de Publicação: 2012
Outros Autores: Paolinelli,Sebastião da Costa, Alcântara,Fabrício Luiz, Cota,André Barros
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000100001
Resumo: The processing of 3% Si steel is characterized by the use of MnS particles as a normal grain growth inhibitor. Experiments were carried out to investigate the grain growth in this material during heat treatments at low temperature. Industrial decarburized samples were annealed in the range 825-845 °C and a detailed study of grain size and texture was made by EBSD measurements. The primary grain size and texture were related to the secondary structure obtained after high temperature final annealing. The heat treatments for grain growth led to an increase in the mean grain size by 1.2 to 3 times, depending on the stability of MnS particles distribution. The increase of the primary grain size increased the core loss and decreased the magnetic induction of the fully processed material.
id ABMABCABPOL-1_ca29db35862b4f856b6203ebee6a5500
oai_identifier_str oai:scielo:S1516-14392012000100001
network_acronym_str ABMABCABPOL-1
network_name_str Materials research (São Carlos. Online)
repository_id_str
spelling Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Sisilicon steelgrain growthtextureThe processing of 3% Si steel is characterized by the use of MnS particles as a normal grain growth inhibitor. Experiments were carried out to investigate the grain growth in this material during heat treatments at low temperature. Industrial decarburized samples were annealed in the range 825-845 °C and a detailed study of grain size and texture was made by EBSD measurements. The primary grain size and texture were related to the secondary structure obtained after high temperature final annealing. The heat treatments for grain growth led to an increase in the mean grain size by 1.2 to 3 times, depending on the stability of MnS particles distribution. The increase of the primary grain size increased the core loss and decreased the magnetic induction of the fully processed material.ABM, ABC, ABPol2012-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000100001Materials Research v.15 n.1 2012reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392011005000103info:eu-repo/semantics/openAccessCesar,Maria das Graças Melo MoreiraPaolinelli,Sebastião da CostaAlcântara,Fabrício LuizCota,André Barroseng2012-02-23T00:00:00Zoai:scielo:S1516-14392012000100001Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2012-02-23T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si
title Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si
spellingShingle Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si
Cesar,Maria das Graças Melo Moreira
silicon steel
grain growth
texture
title_short Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si
title_full Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si
title_fullStr Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si
title_full_unstemmed Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si
title_sort Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si
author Cesar,Maria das Graças Melo Moreira
author_facet Cesar,Maria das Graças Melo Moreira
Paolinelli,Sebastião da Costa
Alcântara,Fabrício Luiz
Cota,André Barros
author_role author
author2 Paolinelli,Sebastião da Costa
Alcântara,Fabrício Luiz
Cota,André Barros
author2_role author
author
author
dc.contributor.author.fl_str_mv Cesar,Maria das Graças Melo Moreira
Paolinelli,Sebastião da Costa
Alcântara,Fabrício Luiz
Cota,André Barros
dc.subject.por.fl_str_mv silicon steel
grain growth
texture
topic silicon steel
grain growth
texture
description The processing of 3% Si steel is characterized by the use of MnS particles as a normal grain growth inhibitor. Experiments were carried out to investigate the grain growth in this material during heat treatments at low temperature. Industrial decarburized samples were annealed in the range 825-845 °C and a detailed study of grain size and texture was made by EBSD measurements. The primary grain size and texture were related to the secondary structure obtained after high temperature final annealing. The heat treatments for grain growth led to an increase in the mean grain size by 1.2 to 3 times, depending on the stability of MnS particles distribution. The increase of the primary grain size increased the core loss and decreased the magnetic induction of the fully processed material.
publishDate 2012
dc.date.none.fl_str_mv 2012-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000100001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000100001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392011005000103
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.15 n.1 2012
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212660504690688

Registros relacionados