Article Heating rate dependence of coercivity and microstructure of Fe–B–P–Cu nanocrystalline soft magnetic materials

Yohei Nomura ; Jun Uzuhashi SAMURAI ORCID (National Institute for Materials Science) ; Tatsuya Tomita ; Toru Takahashi ; Hidenori Kuwata ; Taichi Abe SAMURAI ORCID (National Institute for Materials Science) ; Tadakatsu Ohkubo SAMURAI ORCID (National Institute for Materials Science) ; Kazuhiro Hono SAMURAI ORCID (National Institute for Materials Science)

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Yohei Nomura, Jun Uzuhashi, Tatsuya Tomita, Toru Takahashi, Hidenori Kuwata, Taichi Abe, Tadakatsu Ohkubo, Kazuhiro Hono. Heating rate dependence of coercivity and microstructure of Fe–B–P–Cu nanocrystalline soft magnetic materials. Journal of Alloys and Compounds. 2020, (), 157832. https://doi.org/10.1016/j.jallcom.2020.157832
SAMURAI

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(abstract)

The nanocrystalline structure and soft magnetic properties of melt-spun Fe-B-P-Cu ribbons are largely influenced by heating rates for crystallization of amorphous precursors. In this study, we investigated the structure and soft magnetic properties of Fe84.8B4.9P9.5Cu0.8 (P-rich) and Fe84.8B10.9P3.5Cu0.8 (B-rich) melt-spun ribbons crystallized at two different heating rates, 0.67 K/s and 6.7 K/s, using transmission electron microscopy (TEM) and atom probe tomography (APT).

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Keyword: atom probe tomography

Date published: 2020-11-06

Publisher: Elsevier BV

Journal:

  • Journal of Alloys and Compounds (ISSN: 09258388) p. 157832- 157832

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Manuscript type: Author's version (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.4451

First published URL: https://doi.org/10.1016/j.jallcom.2020.157832

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Updated at: 2024-04-05 10:56:21 +0900

Published on MDR: 2024-03-30 08:30:19 +0900

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