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

Yohei Nomura; Jun Uzuhashi; Tatsuya Tomita; Toru Takahashi; Hidenori Kuwata; Taichi Abe; Tadakatsu Ohkubo; Kazuhiro Hono

doi:10.1016/j.jallcom.2020.157832

ジャーナル論文 Heating rate dependence of coercivity and microstructure of Fe–B–P–Cu nanocrystalline soft magnetic materials

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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

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説明:

(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).

権利情報:

Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 4.0 International

キーワード: atom probe tomography

刊行年月日: 2020-11-06

出版者: Elsevier BV

掲載誌:

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

研究助成金:

原稿種別: 著者最終稿 (Accepted manuscript)

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

公開URL: https://doi.org/10.1016/j.jallcom.2020.157832

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更新時刻: 2024-04-05 10:56:21 +0900

MDRでの公開時刻: 2024-03-30 08:30:19 +0900

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