A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process

Detalhes bibliográficos
Autor(a) principal: Soares,Edson Pereira
Data de Publicação: 2005
Outros Autores: Périgo,Élio Alberto, Takiishi,Hidetoshi, Motta,Claudio Costa, Faria,Rubens Nunes
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=S1516-14392005000200008
Resumo: Sintered Pr-based magnets were produced using a new laboratory technique for powder handling. Unlike the conventional procedure for preparing sintered permanent magnets in the laboratory, the powder technique used in this investigation does not require a glove box. The effects of processing parameters on the magnetic properties of Pr-based sintered magnets prepared using the hydrogen decrepitation process have been studied. Specifically, the effects of sintering temperature and milling time for processing Pr16Fe76B8 magnets have been investigated. Pr16Fe76B8 magnets with the best magnetic properties were sintered between 1015 °C to 1075 °C.
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spelling A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation processPr-alloysmagnetic materialshydridesmagnetic propertiesSintered Pr-based magnets were produced using a new laboratory technique for powder handling. Unlike the conventional procedure for preparing sintered permanent magnets in the laboratory, the powder technique used in this investigation does not require a glove box. The effects of processing parameters on the magnetic properties of Pr-based sintered magnets prepared using the hydrogen decrepitation process have been studied. Specifically, the effects of sintering temperature and milling time for processing Pr16Fe76B8 magnets have been investigated. Pr16Fe76B8 magnets with the best magnetic properties were sintered between 1015 °C to 1075 °C.ABM, ABC, ABPol2005-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000200008Materials Research v.8 n.2 2005reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392005000200008info:eu-repo/semantics/openAccessSoares,Edson PereiraPérigo,Élio AlbertoTakiishi,HidetoshiMotta,Claudio CostaFaria,Rubens Nuneseng2006-02-06T00:00:00Zoai:scielo:S1516-14392005000200008Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2006-02-06T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
title A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
spellingShingle A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
Soares,Edson Pereira
Pr-alloys
magnetic materials
hydrides
magnetic properties
title_short A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
title_full A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
title_fullStr A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
title_full_unstemmed A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
title_sort A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
author Soares,Edson Pereira
author_facet Soares,Edson Pereira
Périgo,Élio Alberto
Takiishi,Hidetoshi
Motta,Claudio Costa
Faria,Rubens Nunes
author_role author
author2 Périgo,Élio Alberto
Takiishi,Hidetoshi
Motta,Claudio Costa
Faria,Rubens Nunes
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Soares,Edson Pereira
Périgo,Élio Alberto
Takiishi,Hidetoshi
Motta,Claudio Costa
Faria,Rubens Nunes
dc.subject.por.fl_str_mv Pr-alloys
magnetic materials
hydrides
magnetic properties
topic Pr-alloys
magnetic materials
hydrides
magnetic properties
description Sintered Pr-based magnets were produced using a new laboratory technique for powder handling. Unlike the conventional procedure for preparing sintered permanent magnets in the laboratory, the powder technique used in this investigation does not require a glove box. The effects of processing parameters on the magnetic properties of Pr-based sintered magnets prepared using the hydrogen decrepitation process have been studied. Specifically, the effects of sintering temperature and milling time for processing Pr16Fe76B8 magnets have been investigated. Pr16Fe76B8 magnets with the best magnetic properties were sintered between 1015 °C to 1075 °C.
publishDate 2005
dc.date.none.fl_str_mv 2005-06-01
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=S1516-14392005000200008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000200008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392005000200008
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.8 n.2 2005
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_ 1754212658066751488

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