Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions

Detalhes bibliográficos
Autor(a) principal: Galego,Eguiberto
Data de Publicação: 2007
Outros Autores: Takiishi,Hidetoshi, Faria Jr.,Rubens Nunes de
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=S1516-14392007000300010
Resumo: Microstructures and magnetic properties of Pr-Fe-Co-B bonded magnets were investigated. The magnets can be represented by the formulae, Pr14Fe63.9Co16B6M 0.1 (M = Ti, V, Cr, Ni, Zr, Nb or Mo), Pr14Fe63.8Co16B6Nb 0.1T0.1 (T/= Al, Si, P, Cu or Ga) and Pr14Fe63.6Co16B6Nb 0.1R0.3 (R = Gd, Tb or Dy). The effects of additions on the magnetic properties of PrFeCoB-based magnets have been studied. Magnetically hard powders have been produced from homogenised alloys using the hydrogenation, disproportionation, desorption and recombination (HDDR) process. The HDDR powders were isostatically pressed and bonded with cyanoacrylate adhesive to form permanent magnets.
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spelling Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additionsPr-based alloysmagnetic materialshydridesmagnetic propertiesPACS: 71.20.EhMicrostructures and magnetic properties of Pr-Fe-Co-B bonded magnets were investigated. The magnets can be represented by the formulae, Pr14Fe63.9Co16B6M 0.1 (M = Ti, V, Cr, Ni, Zr, Nb or Mo), Pr14Fe63.8Co16B6Nb 0.1T0.1 (T/= Al, Si, P, Cu or Ga) and Pr14Fe63.6Co16B6Nb 0.1R0.3 (R = Gd, Tb or Dy). The effects of additions on the magnetic properties of PrFeCoB-based magnets have been studied. Magnetically hard powders have been produced from homogenised alloys using the hydrogenation, disproportionation, desorption and recombination (HDDR) process. The HDDR powders were isostatically pressed and bonded with cyanoacrylate adhesive to form permanent magnets.ABM, ABC, ABPol2007-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000300010Materials Research v.10 n.3 2007reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392007000300010info:eu-repo/semantics/openAccessGalego,EguibertoTakiishi,HidetoshiFaria Jr.,Rubens Nunes deeng2007-10-17T00:00:00Zoai:scielo:S1516-14392007000300010Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2007-10-17T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions
title Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions
spellingShingle Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions
Galego,Eguiberto
Pr-based alloys
magnetic materials
hydrides
magnetic properties
PACS: 71.20.Eh
title_short Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions
title_full Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions
title_fullStr Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions
title_full_unstemmed Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions
title_sort Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions
author Galego,Eguiberto
author_facet Galego,Eguiberto
Takiishi,Hidetoshi
Faria Jr.,Rubens Nunes de
author_role author
author2 Takiishi,Hidetoshi
Faria Jr.,Rubens Nunes de
author2_role author
author
dc.contributor.author.fl_str_mv Galego,Eguiberto
Takiishi,Hidetoshi
Faria Jr.,Rubens Nunes de
dc.subject.por.fl_str_mv Pr-based alloys
magnetic materials
hydrides
magnetic properties
PACS: 71.20.Eh
topic Pr-based alloys
magnetic materials
hydrides
magnetic properties
PACS: 71.20.Eh
description Microstructures and magnetic properties of Pr-Fe-Co-B bonded magnets were investigated. The magnets can be represented by the formulae, Pr14Fe63.9Co16B6M 0.1 (M = Ti, V, Cr, Ni, Zr, Nb or Mo), Pr14Fe63.8Co16B6Nb 0.1T0.1 (T/= Al, Si, P, Cu or Ga) and Pr14Fe63.6Co16B6Nb 0.1R0.3 (R = Gd, Tb or Dy). The effects of additions on the magnetic properties of PrFeCoB-based magnets have been studied. Magnetically hard powders have been produced from homogenised alloys using the hydrogenation, disproportionation, desorption and recombination (HDDR) process. The HDDR powders were isostatically pressed and bonded with cyanoacrylate adhesive to form permanent magnets.
publishDate 2007
dc.date.none.fl_str_mv 2007-09-01
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=S1516-14392007000300010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000300010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392007000300010
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.10 n.3 2007
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
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