Coercivity and Magnetic Anisotropy of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) Amorphous and Nanocrystalline Alloy Produced by Gas Atomization Process

We present the evolution of magnetic anisotropy obtained from the magnetization curve of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) amorphous and nanocrystalline alloy produced by a gas atomization process. The material obtained by this process is a powder exhibiting amorphous character in...

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Detalles Bibliográficos
Autores principales: Alvarez, Kenny L., Martín, José Manuel, Burgos, Nerea, Ipatov, Mihail, Domínguez, Lourdes, González, Julián
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7279281/
https://www.ncbi.nlm.nih.gov/pubmed/32375311
http://dx.doi.org/10.3390/nano10050884
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author Alvarez, Kenny L.
Martín, José Manuel
Burgos, Nerea
Ipatov, Mihail
Domínguez, Lourdes
González, Julián
author_facet Alvarez, Kenny L.
Martín, José Manuel
Burgos, Nerea
Ipatov, Mihail
Domínguez, Lourdes
González, Julián
author_sort Alvarez, Kenny L.
collection PubMed
description We present the evolution of magnetic anisotropy obtained from the magnetization curve of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) amorphous and nanocrystalline alloy produced by a gas atomization process. The material obtained by this process is a powder exhibiting amorphous character in the as-atomized state. Heat treatment at 480 °C provokes structural relaxation, while annealing the powder at 530 °C for 30 and 60 min develops a fine nanocrystalline structure. Magnetic anisotropy distribution is explained by considering dipolar effects and the modified random anisotropy model.
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spelling pubmed-72792812020-06-15 Coercivity and Magnetic Anisotropy of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) Amorphous and Nanocrystalline Alloy Produced by Gas Atomization Process Alvarez, Kenny L. Martín, José Manuel Burgos, Nerea Ipatov, Mihail Domínguez, Lourdes González, Julián Nanomaterials (Basel) Article We present the evolution of magnetic anisotropy obtained from the magnetization curve of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) amorphous and nanocrystalline alloy produced by a gas atomization process. The material obtained by this process is a powder exhibiting amorphous character in the as-atomized state. Heat treatment at 480 °C provokes structural relaxation, while annealing the powder at 530 °C for 30 and 60 min develops a fine nanocrystalline structure. Magnetic anisotropy distribution is explained by considering dipolar effects and the modified random anisotropy model. MDPI 2020-05-04 /pmc/articles/PMC7279281/ /pubmed/32375311 http://dx.doi.org/10.3390/nano10050884 Text en © 2020 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Alvarez, Kenny L.
Martín, José Manuel
Burgos, Nerea
Ipatov, Mihail
Domínguez, Lourdes
González, Julián
Coercivity and Magnetic Anisotropy of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) Amorphous and Nanocrystalline Alloy Produced by Gas Atomization Process
title Coercivity and Magnetic Anisotropy of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) Amorphous and Nanocrystalline Alloy Produced by Gas Atomization Process
title_full Coercivity and Magnetic Anisotropy of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) Amorphous and Nanocrystalline Alloy Produced by Gas Atomization Process
title_fullStr Coercivity and Magnetic Anisotropy of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) Amorphous and Nanocrystalline Alloy Produced by Gas Atomization Process
title_full_unstemmed Coercivity and Magnetic Anisotropy of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) Amorphous and Nanocrystalline Alloy Produced by Gas Atomization Process
title_short Coercivity and Magnetic Anisotropy of (Fe(0.76)Si(0.09)B(0.10)P(0.05))(97.5)Nb(2.0)Cu(0.5) Amorphous and Nanocrystalline Alloy Produced by Gas Atomization Process
title_sort coercivity and magnetic anisotropy of (fe(0.76)si(0.09)b(0.10)p(0.05))(97.5)nb(2.0)cu(0.5) amorphous and nanocrystalline alloy produced by gas atomization process
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7279281/
https://www.ncbi.nlm.nih.gov/pubmed/32375311
http://dx.doi.org/10.3390/nano10050884
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