Investigation on Crystallization and Magnetic Properties of (Nd, Pr, Ce)(2)Fe(14)B/α-Fe Nanocomposite Magnets by Microwave Annealing Treatment

In the present work, the structures and magnetic properties of (Nd, Pr, Ce) (2)Fe(14)B/α-Fe nanocomposite magnets were thoroughly investigated. The microwave annealing was applied to achieve a uniform heating effect and uniform grains. Microwave annealing is more favorable to obtain α-Fe phase than...

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Autores principales: Wang, Zhanyong, Shangguan, Changping, Wang, Zemin, Wang, Tianpeng, Wang, Lianbo, Liu, Min, Sui, Yanli
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8196883/
https://www.ncbi.nlm.nih.gov/pubmed/34067362
http://dx.doi.org/10.3390/ma14112739
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author Wang, Zhanyong
Shangguan, Changping
Wang, Zemin
Wang, Tianpeng
Wang, Lianbo
Liu, Min
Sui, Yanli
author_facet Wang, Zhanyong
Shangguan, Changping
Wang, Zemin
Wang, Tianpeng
Wang, Lianbo
Liu, Min
Sui, Yanli
author_sort Wang, Zhanyong
collection PubMed
description In the present work, the structures and magnetic properties of (Nd, Pr, Ce) (2)Fe(14)B/α-Fe nanocomposite magnets were thoroughly investigated. The microwave annealing was applied to achieve a uniform heating effect and uniform grains. Microwave annealing is more favorable to obtain α-Fe phase than conventional annealing, which leads to the enhanced coercivity of hysteresis loops. The coercivity of nanocomposite magnets was 245 kA/m after annealing at 2000 W for 10 min.
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spelling pubmed-81968832021-06-13 Investigation on Crystallization and Magnetic Properties of (Nd, Pr, Ce)(2)Fe(14)B/α-Fe Nanocomposite Magnets by Microwave Annealing Treatment Wang, Zhanyong Shangguan, Changping Wang, Zemin Wang, Tianpeng Wang, Lianbo Liu, Min Sui, Yanli Materials (Basel) Article In the present work, the structures and magnetic properties of (Nd, Pr, Ce) (2)Fe(14)B/α-Fe nanocomposite magnets were thoroughly investigated. The microwave annealing was applied to achieve a uniform heating effect and uniform grains. Microwave annealing is more favorable to obtain α-Fe phase than conventional annealing, which leads to the enhanced coercivity of hysteresis loops. The coercivity of nanocomposite magnets was 245 kA/m after annealing at 2000 W for 10 min. MDPI 2021-05-22 /pmc/articles/PMC8196883/ /pubmed/34067362 http://dx.doi.org/10.3390/ma14112739 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, Zhanyong
Shangguan, Changping
Wang, Zemin
Wang, Tianpeng
Wang, Lianbo
Liu, Min
Sui, Yanli
Investigation on Crystallization and Magnetic Properties of (Nd, Pr, Ce)(2)Fe(14)B/α-Fe Nanocomposite Magnets by Microwave Annealing Treatment
title Investigation on Crystallization and Magnetic Properties of (Nd, Pr, Ce)(2)Fe(14)B/α-Fe Nanocomposite Magnets by Microwave Annealing Treatment
title_full Investigation on Crystallization and Magnetic Properties of (Nd, Pr, Ce)(2)Fe(14)B/α-Fe Nanocomposite Magnets by Microwave Annealing Treatment
title_fullStr Investigation on Crystallization and Magnetic Properties of (Nd, Pr, Ce)(2)Fe(14)B/α-Fe Nanocomposite Magnets by Microwave Annealing Treatment
title_full_unstemmed Investigation on Crystallization and Magnetic Properties of (Nd, Pr, Ce)(2)Fe(14)B/α-Fe Nanocomposite Magnets by Microwave Annealing Treatment
title_short Investigation on Crystallization and Magnetic Properties of (Nd, Pr, Ce)(2)Fe(14)B/α-Fe Nanocomposite Magnets by Microwave Annealing Treatment
title_sort investigation on crystallization and magnetic properties of (nd, pr, ce)(2)fe(14)b/α-fe nanocomposite magnets by microwave annealing treatment
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8196883/
https://www.ncbi.nlm.nih.gov/pubmed/34067362
http://dx.doi.org/10.3390/ma14112739
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