[S7] Element strategy for high performance permanent magnets 9 -Fundamental and basic research toward next-generation novel materials- | 日本金属学会2022年春期(第170回)講演大会

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Session Details

公募シンポジウム講演

[S7]Element strategy for high performance permanent magnets 9 -Fundamental and basic research toward next-generation novel materials-

Tue. Mar 15, 2022 1:00 PM - 5:15 PM JST
Tue. Mar 15, 2022 4:00 AM - 8:15 AM UTC

Rm. F

Chair:Yasuhiro Une

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

1:00 PM - 1:40 PM JST(4:00 AM - 4:40 AM UTC)

[S7.1]Design of PMSMs According to Properties of Permanent Magnets

*Shigeo Morimoto¹ (1. Osaka Prefecture Univ.)

1:40 PM - 2:20 PM JST(4:40 AM - 5:20 AM UTC)

[S7.2]High anisotropy and magnetic properties of d-HDDR-treated Nd-Fe-B magnet powder

*Takashi HORIKAWA^1,2, Masao YAMAZAKI^1,2, Chisato MISHIMA¹, Masashi MATSUURA², Satoshi SUGIMOTO² (1. Aichi Steel Corp., 2. Tohoku Univ.)

2:20 PM - 3:00 PM JST(5:20 AM - 6:00 AM UTC)

[S7.3]Measurement of AC Loss of Nd-Fe-B Sintered Magnets and Related Microstructures.

*Aki Takazaki¹, Takahiro Nakada¹, Osamu Shimizu², Keiji Takeda³, Nobuyuki Shimbo³, Yasushi Enokido³ (1. JFE Techno-Research Corporation, 2. The University of Tokyo, 3. TDK Corporation)

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[S7.4]The development of high resistivity Nd-Fe-B hot deformed magnets by CaF₂-LiF eutectic
mixture addition

*Zulfa　Hilmi Kautsar^1,2, Hossein Sepehri-Amin², Xin Tang², Tadakatsu Ohkubo², Kazuhiro Hono^1,2 (1. University of Tsukuba、2. National Institute for Materials Science (NIMS))

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

break

3:30 PM - 4:10 PM JST(6:30 AM - 7:10 AM UTC)

[S7.5]Development of Fe-based rare earth bulk magnets

*T. OHKUBO¹, H. Sepehri-Amin¹, T.T. Sasaki¹, K. Hono¹ (1. NIMS)

4:10 PM - 4:35 PM JST(7:10 AM - 7:35 AM UTC)

[S7.6]Hysteretic 3D magnetic domain observation of a fine-grained Nd-Fe-B sintered magnet

*Satoshi OKAMOTO^1,2, Makoto TAKEUCHI¹, Shintaro KOBAYASHI³, Yoshinori KOTANI³, Tetsuya NAKAMURA^1,2,3, Nobuaki KIKUCHI¹, Tadakatsu OHKUBO², Kazuhiro HONO², Yasuhiro UNE⁴, Motohiro SUZUKI⁵ (1. Tohoku Univ., 2. ESICMM-NIMS, 3. JASRI, 4. Daido Steel Co. Ltd., 5. Kwansei Gakuin Univ.)

4:35 PM - 5:15 PM JST(7:35 AM - 8:15 AM UTC)

[S7.7]Phase equilibria in the Nd-based magnets with multiple rare-earth elements

*Taichi ABE¹ (1. NIMS)

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