Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy

Autores
Saccone, Fabio Daniel; Torres Rodríguez, C.E.; Sánchez, Francisco Homero; Gutfleisch, O.
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present work, a quantitative analysis of the phase compositions by Mössbauer effect spectroscopy of solid and conventional hydrogen disproportionated Pr13.7Fe80.3B6.0 and Pr13.7Fe63.5Co16.7Zr0.1B6.0 alloys was carried out. Significant amounts of intermediate borides t-Fe3B and Pr(Fe,Co)12B6 were detected after solid hydrogen disproportionation treatment in Pr13.7Fe80.3B6.0 and Pr13.7Fe63.5Co16.7Zr0.1B6.0 alloys, respectively. After conventional hydrogenation-disproportionation-desorption-recombination treatment these phases were not detected and in no case residual Pr2Fe14B-phase was found. It was observed that the amount of intermediate borides after disproportionation can be correlated with the degree of texture after recombination at various temperatures.
Fil: Saccone, Fabio Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Torres Rodríguez, C.E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Sánchez, Francisco Homero. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Gutfleisch, O.. Leibniz Institute for Solid State and Materials Research; Alemania
Materia
HDDR PROCESS
MAGNETIC ANISOTROPY
PRFEB HARD MAGNETS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/99285
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/99285
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopySaccone, Fabio DanielTorres Rodríguez, C.E.Sánchez, Francisco HomeroGutfleisch, O.HDDR PROCESSMAGNETIC ANISOTROPYPRFEB HARD MAGNETShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In the present work, a quantitative analysis of the phase compositions by Mössbauer effect spectroscopy of solid and conventional hydrogen disproportionated Pr13.7Fe80.3B6.0 and Pr13.7Fe63.5Co16.7Zr0.1B6.0 alloys was carried out. Significant amounts of intermediate borides t-Fe3B and Pr(Fe,Co)12B6 were detected after solid hydrogen disproportionation treatment in Pr13.7Fe80.3B6.0 and Pr13.7Fe63.5Co16.7Zr0.1B6.0 alloys, respectively. After conventional hydrogenation-disproportionation-desorption-recombination treatment these phases were not detected and in no case residual Pr2Fe14B-phase was found. It was observed that the amount of intermediate borides after disproportionation can be correlated with the degree of texture after recombination at various temperatures.Fil: Saccone, Fabio Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Torres Rodríguez, C.E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; ArgentinaFil: Sánchez, Francisco Homero. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Gutfleisch, O.. Leibniz Institute for Solid State and Materials Research; AlemaniaElsevier Science2002-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/99285Saccone, Fabio Daniel; Torres Rodríguez, C.E.; Sánchez, Francisco Homero; Gutfleisch, O.; Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy; Elsevier Science; Physica B: Condensed Matter; 320; 1-4; 7-2002; 312-3150921-4526CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S092145260200724Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/S0921-4526(02)00724-Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:28Zoai:ri.conicet.gov.ar:11336/99285instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:40:29.138CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy
title Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy
spellingShingle Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy
Saccone, Fabio Daniel
HDDR PROCESS
MAGNETIC ANISOTROPY
PRFEB HARD MAGNETS
title_short Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy
title_full Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy
title_fullStr Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy
title_full_unstemmed Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy
title_sort Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy
dc.creator.none.fl_str_mv Saccone, Fabio Daniel
Torres Rodríguez, C.E.
Sánchez, Francisco Homero
Gutfleisch, O.
author Saccone, Fabio Daniel
author_facet Saccone, Fabio Daniel
Torres Rodríguez, C.E.
Sánchez, Francisco Homero
Gutfleisch, O.
author_role author
author2 Torres Rodríguez, C.E.
Sánchez, Francisco Homero
Gutfleisch, O.
author2_role author
author
author
dc.subject.none.fl_str_mv HDDR PROCESS
MAGNETIC ANISOTROPY
PRFEB HARD MAGNETS
topic HDDR PROCESS
MAGNETIC ANISOTROPY
PRFEB HARD MAGNETS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In the present work, a quantitative analysis of the phase compositions by Mössbauer effect spectroscopy of solid and conventional hydrogen disproportionated Pr13.7Fe80.3B6.0 and Pr13.7Fe63.5Co16.7Zr0.1B6.0 alloys was carried out. Significant amounts of intermediate borides t-Fe3B and Pr(Fe,Co)12B6 were detected after solid hydrogen disproportionation treatment in Pr13.7Fe80.3B6.0 and Pr13.7Fe63.5Co16.7Zr0.1B6.0 alloys, respectively. After conventional hydrogenation-disproportionation-desorption-recombination treatment these phases were not detected and in no case residual Pr2Fe14B-phase was found. It was observed that the amount of intermediate borides after disproportionation can be correlated with the degree of texture after recombination at various temperatures.
Fil: Saccone, Fabio Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Torres Rodríguez, C.E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Sánchez, Francisco Homero. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Gutfleisch, O.. Leibniz Institute for Solid State and Materials Research; Alemania
description In the present work, a quantitative analysis of the phase compositions by Mössbauer effect spectroscopy of solid and conventional hydrogen disproportionated Pr13.7Fe80.3B6.0 and Pr13.7Fe63.5Co16.7Zr0.1B6.0 alloys was carried out. Significant amounts of intermediate borides t-Fe3B and Pr(Fe,Co)12B6 were detected after solid hydrogen disproportionation treatment in Pr13.7Fe80.3B6.0 and Pr13.7Fe63.5Co16.7Zr0.1B6.0 alloys, respectively. After conventional hydrogenation-disproportionation-desorption-recombination treatment these phases were not detected and in no case residual Pr2Fe14B-phase was found. It was observed that the amount of intermediate borides after disproportionation can be correlated with the degree of texture after recombination at various temperatures.
publishDate 2002
dc.date.none.fl_str_mv 2002-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/99285
Saccone, Fabio Daniel; Torres Rodríguez, C.E.; Sánchez, Francisco Homero; Gutfleisch, O.; Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy; Elsevier Science; Physica B: Condensed Matter; 320; 1-4; 7-2002; 312-315
0921-4526
CONICET Digital
CONICET
url http://hdl.handle.net/11336/99285
identifier_str_mv Saccone, Fabio Daniel; Torres Rodríguez, C.E.; Sánchez, Francisco Homero; Gutfleisch, O.; Observation of hydrogen induced intermediate borides in PrFeB based alloys by Mössbauer effect spectroscopy; Elsevier Science; Physica B: Condensed Matter; 320; 1-4; 7-2002; 312-315
0921-4526
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S092145260200724X
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0921-4526(02)00724-X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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