Spring Meeting of the Japan Society of Powder and Powder Metallurgy, 2025
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Special Session: Control and Manipulation of Microstructure in Magnetic Materials for Functional DevicesSpecial Session : Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

[T2]Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Wed. May 28, 2025 3:15 PM - 4:35 PM JST
Wed. May 28, 2025 6:15 AM - 7:35 AM UTC
Room III(Wood Composite Hall)
Chairperson:Masaki NAKANO(Nagasaki University)
3:15 PM - 3:45 PM JST(6:15 AM - 6:45 AM UTC)

[3-15]Special Invited Talk : Development of neodymium recovery technology from scrap motors. 《取り組んでいる実証事業の説明》

*michinori sugawara1 (1. Suzuki Shokai Co., Ltd.)
3:45 PM - 4:05 PM JST(6:45 AM - 7:05 AM UTC)

[3-16]Invited Talk : Development of High-performance Soft Magnetic Composite Core and Axial Gap Motor to realize a sustainable society 《 Physical Property 》

*Masaaki Eida1, Kosuke Izumiya1, Yuki Hirao1, Tatsuya Saito1, Tomoyuki Ueno1 (1. Sumitomo Electric Sintered Alloy, Ltd.)
4:05 PM - 4:20 PM JST(7:05 AM - 7:20 AM UTC)

[3-17A]Analysis of alignment and segmentation of Nd70Cu30- Nd2Fe14B alloys by deforming 《 Sintering, Microstructure Control 》

*HARIM CHOI1,2, MAKOTO KOBASHI1, YUSUKE HIRAYAMA2 (1. Nagoya university , 2. National Institute of Advanced Industrial Science and Technology）（※This presenter is a candidate for the Student Award for Outstanding Presentation.)
4:20 PM - 4:35 PM JST(7:20 AM - 7:35 AM UTC)

[3-18A]Suppression of oxidative degradation of Sm2Fe17N3 powder for bonded magnets by forming an oxidation-resistant nano-coating and its potential contribution to the circular economy 《表面処理》

*Wataru YAMAGUCHI1, Akihide HOSOKAWA1, Yusuke HIRAYAMA1, Kenta TAKAGI1 (1. National Institute of Advanced Industrial Science and Technology)
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