Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons

The characteristics of magnetostructural coupling play a crucial role in the magnetic field-driven behaviour of magnetofunctional alloys. The availability of magnetostructural coupling over a broad temperature range is of great significance for scientific and technological purposes. This work demons...

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Detalhes bibliográficos
Autores: Yiwen Jiang, Zhenzhuang Li, César Fidel Sánchez Valdés, J.L. Sanchez Llamazares, Bo Yang, Yudong Zhang, Claude Esling, Xiang Zhao, Liang Zuo, Zongbin Li
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:México
Recursos:Universidad Autónoma de Ciudad Juárez
Repositorio:Repositorio Institucional de la Universidad Autónoma de Ciudad Juárez
OAI Identifier:oai:uacj.mx:oai:cathi.uacj.mx:20.500.11961ir-4644
Acesso em linha:https://dx.doi.org/10.1107/S2052252517016220
Access Level:acceso abierto
Palavra-chave:MnNi-based alloys
melt-spun ribbons
magnetostructural coupling
magnetocaloric effect
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spelling Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbonsYiwen JiangZhenzhuang LiCésar Fidel Sánchez ValdésJ.L. Sanchez LlamazaresBo YangYudong ZhangClaude EslingXiang ZhaoLiang ZuoZongbin LiMnNi-based alloysmelt-spun ribbonsmagnetostructural couplingmagnetocaloric effectinfo:eu-repo/classification/cti/1The characteristics of magnetostructural coupling play a crucial role in the magnetic field-driven behaviour of magnetofunctional alloys. The availability of magnetostructural coupling over a broad temperature range is of great significance for scientific and technological purposes. This work demonstrates that strong magnetostrucural coupling can be achieved over a wide temperature range (222 to 355 K) in Co-doped high Mn-content Mn50Ni42−xCoxSn8 (0 ≤ x ≤ 10) melt-spun ribbons. It is shown that, over a wide composition range with Co content from 3 to 9 at.%, the paramagnetic austenite first transforms into ferromagnetic austenite at T C on cooling, then the ferromagnetic austenite further transforms into a weakly magnetic martensite at T M. Such strong magnetostructural coupling enables the ribbons to exhibit field-induced inverse martensitic transformation behaviour and a large magnetocaloric effect. Under a field change of 5 T, a maximum magnetic entropy change ΔS M of 18.6 J kg−1 K−1 and an effective refrigerant capacity RC eff of up to 178 J kg−1 can be achieved, which are comparable with or even superior to those of Ni-rich Ni–Mn-based polycrystalline bulk alloys. The combination of high performance and low cost makes Mn–Ni–Co–Sn ribbons of great interest as potential candidates for magnetic refrigeration.Yiwen JiangZhenzhuang LiCésar Fidel Sánchez ValdésJ.L. Sanchez LlamazaresBo YangYudong ZhangClaude EslingXiang ZhaoLiang Zuo2018info:eu-repo/semantics/articleArtículoinfo:eu-repo/semantics/publishedVersionhttps://dx.doi.org/10.1107/S2052252517016220reponame:Repositorio Institucional de la Universidad Autónoma de Ciudad Juárezinstname:Universidad Autónoma de Ciudad Juárezinstacron:UACJen_USinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/4.0oai:uacj.mx:oai:cathi.uacj.mx:20.500.11961ir-46442025-11-26T19:47:18Z
dc.title.none.fl_str_mv Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons
title Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons
spellingShingle Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons
Yiwen Jiang
MnNi-based alloys
melt-spun ribbons
magnetostructural coupling
magnetocaloric effect
info:eu-repo/classification/cti/1
title_short Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons
title_full Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons
title_fullStr Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons
title_full_unstemmed Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons
title_sort Phase transition and magnetocaloric properties of Mn50Ni42-xCoxSn8 (0 < x < 10) melt-spun ribbons
dc.creator.none.fl_str_mv Yiwen Jiang
Zhenzhuang Li
César Fidel Sánchez Valdés
J.L. Sanchez Llamazares
Bo Yang
Yudong Zhang
Claude Esling
Xiang Zhao
Liang Zuo
Zongbin Li
author Yiwen Jiang
author_facet Yiwen Jiang
Zhenzhuang Li
César Fidel Sánchez Valdés
J.L. Sanchez Llamazares
Bo Yang
Yudong Zhang
Claude Esling
Xiang Zhao
Liang Zuo
Zongbin Li
author_role author
author2 Zhenzhuang Li
César Fidel Sánchez Valdés
J.L. Sanchez Llamazares
Bo Yang
Yudong Zhang
Claude Esling
Xiang Zhao
Liang Zuo
Zongbin Li
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Yiwen Jiang
Zhenzhuang Li
César Fidel Sánchez Valdés
J.L. Sanchez Llamazares
Bo Yang
Yudong Zhang
Claude Esling
Xiang Zhao
Liang Zuo
dc.subject.none.fl_str_mv MnNi-based alloys
melt-spun ribbons
magnetostructural coupling
magnetocaloric effect
info:eu-repo/classification/cti/1
topic MnNi-based alloys
melt-spun ribbons
magnetostructural coupling
magnetocaloric effect
info:eu-repo/classification/cti/1
description The characteristics of magnetostructural coupling play a crucial role in the magnetic field-driven behaviour of magnetofunctional alloys. The availability of magnetostructural coupling over a broad temperature range is of great significance for scientific and technological purposes. This work demonstrates that strong magnetostrucural coupling can be achieved over a wide temperature range (222 to 355 K) in Co-doped high Mn-content Mn50Ni42−xCoxSn8 (0 ≤ x ≤ 10) melt-spun ribbons. It is shown that, over a wide composition range with Co content from 3 to 9 at.%, the paramagnetic austenite first transforms into ferromagnetic austenite at T C on cooling, then the ferromagnetic austenite further transforms into a weakly magnetic martensite at T M. Such strong magnetostructural coupling enables the ribbons to exhibit field-induced inverse martensitic transformation behaviour and a large magnetocaloric effect. Under a field change of 5 T, a maximum magnetic entropy change ΔS M of 18.6 J kg−1 K−1 and an effective refrigerant capacity RC eff of up to 178 J kg−1 can be achieved, which are comparable with or even superior to those of Ni-rich Ni–Mn-based polycrystalline bulk alloys. The combination of high performance and low cost makes Mn–Ni–Co–Sn ribbons of great interest as potential candidates for magnetic refrigeration.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
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info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://dx.doi.org/10.1107/S2052252517016220
url https://dx.doi.org/10.1107/S2052252517016220
dc.language.none.fl_str_mv en_US
language_invalid_str_mv en_US
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0
dc.source.none.fl_str_mv reponame:Repositorio Institucional de la Universidad Autónoma de Ciudad Juárez
instname:Universidad Autónoma de Ciudad Juárez
instacron:UACJ
instname_str Universidad Autónoma de Ciudad Juárez
instacron_str UACJ
institution UACJ
reponame_str Repositorio Institucional de la Universidad Autónoma de Ciudad Juárez
collection Repositorio Institucional de la Universidad Autónoma de Ciudad Juárez
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repository.mail.fl_str_mv
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