Autumn Meeting of the Japan Society of Powder and Powder Metallurgy, 2026
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Session Details

General Session: Magnetic Materials Division

Magnetic Materials Division

Tue. Oct 27, 2026 12:35 PM - 2:05 PM JST
Tue. Oct 27, 2026 3:35 AM - 5:05 AM UTC
Room II(Meeting Room)
Chairperson:Kenta TAKAGI(AIST Solutions Co.)
12:35 PM - 12:50 PM JST(3:35 AM - 3:50 AM UTC)

[2-11A]Establishment of Sintering Technology for Producing Ring-Shaped Nd-Fe-B Bulk Magnets 《 Sintering 》

*Haruhiro Komura1, Akihiro Yamane1, Kentaro Hanashima1, Toshinori Suzuki1, Yu Okawara1 (1. MinebeaMitsumi Inc.)
12:50 PM - 1:05 PM JST(3:50 AM - 4:05 AM UTC)

[2-12A]Microstructure and Magnetic Properties of TbCu7-Type Sm-Fe-Co-Nb-B Isotropic Hot-Pressed Magnets 《 Sintering, Physical Property, Microstructure Control 》

*Masaya Hagiwara1, Naoyuki Sanada1, Shinya Sakurada1 (1. Toshiba Corporation)
1:05 PM - 1:20 PM JST(4:05 AM - 4:20 AM UTC)

[2-13A]low-temperature sintering of Sm-Fe-N powder 《 Sintering, Physical Property 》

*Tetsuji Saito1 (1. Chiba Institute of Technology)
1:20 PM - 1:35 PM JST(4:20 AM - 4:35 AM UTC)

[2-14A]Evaluation of exchange-spring behavior in novel ThMn12-type sintered magnets prepared by spark plasma sintering 《 Sintering, Physical Property 》

*Tomoko Kuno1, Kotaro Sugie1, Kurima Kobayashi1, Hiroshi Fujiwara1 (1. Ritsumeikan University)
1:35 PM - 1:50 PM JST(4:35 AM - 4:50 AM UTC)Student Award for Outstanding Presentation Candidate

[2-15A]Relationship between composition of rapid-quenched alloys and magnetic properties in novel ThMn12-type Sm-based sintered magnets. 《 Sintering, Physical Property 》

*Kotaro SUGIE1, Tomoko KUNO1, Kurima KOBAYASHI1, Hiroshi FUJIWARA1 (1. Ritsumeikan University)
1:50 PM - 2:05 PM JST(4:50 AM - 5:05 AM UTC)

[2-16A]Improvement of coercivity of Sm-Fe-Co-Nb-B melt-spun ribbons 《 Synthesis Process 》

*Masashi Matsuura1, Tetsuya Nakamura2, Shinya Sakurada3, Nobuki Tezuka1, Satoshi Sugimoto1 (1. Graduate School of Engineering, Tohoku University, 2. International Center for Synchrotron Radiation Innovation Smart, Tohoku University, 3. Toshiba Corporation)
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