Microstructure and Its Effect on the Magnetic, Magnetocaloric and Magnetostrictive Properties of Tb(55)Co(30)Fe(15) Glassy Ribbons

In the present work, the microstructure and its effect on the magnetic, magnetocaloric, and magnetoelastic properties of the Tb(55)Co(30)Fe(15) melt-spun ribbon were investigated. The ribbon exhibits typical amorphous characteristics in its X-ray diffraction examination and differential scanning cal...

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Detalles Bibliográficos
Autores principales: Wang, Xin, Chan, Kang-Cheung, Zhao, Lei, Ding, Ding, Xia, Lei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8199978/
https://www.ncbi.nlm.nih.gov/pubmed/34199747
http://dx.doi.org/10.3390/ma14113068
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author Wang, Xin
Chan, Kang-Cheung
Zhao, Lei
Ding, Ding
Xia, Lei
author_facet Wang, Xin
Chan, Kang-Cheung
Zhao, Lei
Ding, Ding
Xia, Lei
author_sort Wang, Xin
collection PubMed
description In the present work, the microstructure and its effect on the magnetic, magnetocaloric, and magnetoelastic properties of the Tb(55)Co(30)Fe(15) melt-spun ribbon were investigated. The ribbon exhibits typical amorphous characteristics in its X-ray diffraction examination and differential scanning calorimetry measurement. However, the magnetic properties of the ribbon indicate that the ribbon is inhomogeneous in the nanoscale, as ascertained by a high-resolution electron microscope. Compared to the Tb(55)Co(45) amorphous alloy, the Tb(55)Co(30)Fe(15) ribbon shows poor magnetocaloric properties but outstanding magnetostriction. A rather high value of reversible magnetostriction up to 788 ppm under 5 T was obtained. The mechanism for the formation of nanoparticles and its effect on the magnetocaloric and magnetostrictive properties were investigated.
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spelling pubmed-81999782021-06-14 Microstructure and Its Effect on the Magnetic, Magnetocaloric and Magnetostrictive Properties of Tb(55)Co(30)Fe(15) Glassy Ribbons Wang, Xin Chan, Kang-Cheung Zhao, Lei Ding, Ding Xia, Lei Materials (Basel) Article In the present work, the microstructure and its effect on the magnetic, magnetocaloric, and magnetoelastic properties of the Tb(55)Co(30)Fe(15) melt-spun ribbon were investigated. The ribbon exhibits typical amorphous characteristics in its X-ray diffraction examination and differential scanning calorimetry measurement. However, the magnetic properties of the ribbon indicate that the ribbon is inhomogeneous in the nanoscale, as ascertained by a high-resolution electron microscope. Compared to the Tb(55)Co(45) amorphous alloy, the Tb(55)Co(30)Fe(15) ribbon shows poor magnetocaloric properties but outstanding magnetostriction. A rather high value of reversible magnetostriction up to 788 ppm under 5 T was obtained. The mechanism for the formation of nanoparticles and its effect on the magnetocaloric and magnetostrictive properties were investigated. MDPI 2021-06-04 /pmc/articles/PMC8199978/ /pubmed/34199747 http://dx.doi.org/10.3390/ma14113068 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wang, Xin
Chan, Kang-Cheung
Zhao, Lei
Ding, Ding
Xia, Lei
Microstructure and Its Effect on the Magnetic, Magnetocaloric and Magnetostrictive Properties of Tb(55)Co(30)Fe(15) Glassy Ribbons
title Microstructure and Its Effect on the Magnetic, Magnetocaloric and Magnetostrictive Properties of Tb(55)Co(30)Fe(15) Glassy Ribbons
title_full Microstructure and Its Effect on the Magnetic, Magnetocaloric and Magnetostrictive Properties of Tb(55)Co(30)Fe(15) Glassy Ribbons
title_fullStr Microstructure and Its Effect on the Magnetic, Magnetocaloric and Magnetostrictive Properties of Tb(55)Co(30)Fe(15) Glassy Ribbons
title_full_unstemmed Microstructure and Its Effect on the Magnetic, Magnetocaloric and Magnetostrictive Properties of Tb(55)Co(30)Fe(15) Glassy Ribbons
title_short Microstructure and Its Effect on the Magnetic, Magnetocaloric and Magnetostrictive Properties of Tb(55)Co(30)Fe(15) Glassy Ribbons
title_sort microstructure and its effect on the magnetic, magnetocaloric and magnetostrictive properties of tb(55)co(30)fe(15) glassy ribbons
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8199978/
https://www.ncbi.nlm.nih.gov/pubmed/34199747
http://dx.doi.org/10.3390/ma14113068
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