Development of an active magnetic refrigerator for hydrogen liquefaction
- Conference presentation
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Koji Kamiya (author) (Search by this author)National Institute for Materials Science, Japan;Kyohei Natsume (author) (Search by this author)National Institute for Materials Science, Japan;Akira Uchida (author) (Search by this author)National Institute for Materials Science, Japan;Tsuyoshi Shirai (author) (Search by this author)National Institute for Materials Science, Japan;Akiko T. Saito (author) (Search by this author)National Institute for Materials Science, Japan;Takenori Numazawa (author) (Search by this author)National Institute for Materials Science, Japan;Xin Tang (author) (Search by this author)National Institute for Materials Science, Japan;Hossein Sepehri-Amin (author) (Search by this author)National Institute for Materials Science, JapanKoichi Matsumoto (author) (Search by this author)Kanazawa University, Japan
- Keyword
- REPM2025, Magnetic refrigeration, AMR, hydrogen
- Date published
- Updated at
- 2025-09-11 16:31:37 +0900
Rapid Preparation of Sm2Fe17N3 Fine Powder by Cryo-milling
- Conference poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Qiang Gao (author) (Search by this author)Institute of Condensed Matter and Material Physics, School of Physics, Peking University, China;Dong Liang (author) (Search by this author)Institute of Condensed Matter and Material Physics, School of Physics, Peking University, China;Hui-Dong Qian (author) (Search by this author)Institute of Condensed Matter and Material Physics, School of Physics, Peking University, China;Tao Zhu (author) (Search by this author)Institute of Condensed Matter and Material Physics, School of Physics, Peking University, China;Jingzhi Han (author) (Search by this author)Institute of Condensed Matter and Material Physics, School of Physics, Peking University, China;Changsheng Wang (author) (Search by this author)Institute of Condensed Matter and Material Physics, School of Physics, Peking University, China;Wenyun Yang (author) (Search by this author)Institute of Condensed Matter and Material Physics, School of Physics, Peking University, ChinaJinbo Yang (author) (Search by this author)Institute of Condensed Matter and Material Physics, School of Physics, Peking University, China
- Keyword
- REPM2025, Sm2Fe17N3, cryo-milling, coercivity
- Date published
- Updated at
- 2025-08-20 12:30:36 +0900
Design Studies on IPMSM with Radially Oriented Arc-Shaped Metal Magnet for Automotive Traction Drives
- Conference presentation
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Jumpei Hinata (author) (Search by this author)Corporate R&D center, Daido Steel Co., Ltd., Japan;Takanori Kajiwara (author) (Search by this author)Corporate R&D center, Daido Steel Co., Ltd., Japan;Takashi Oikawa (author) (Search by this author)Corporate R&D center, Daido Steel Co., Ltd., JapanYoshiaki Kano (author) (Search by this author)Dept. of Electrical and Electronics Engineering, Daido University, Japan
- Keyword
- REPM2025, xEV, IPMSM, Nd-Fe-B magnet, Hot-deformed magnet, Arc-Shaped magnet
- Date published
- Updated at
- 2025-08-20 12:30:52 +0900
CREATION AND DEVELOPMENT OF TECHNOLOGIES FOR PRODUCING RARE-EARTH METALS «GIREDMET» FOR USE IN VARIOUS INDUSTRIAL AREAS
- Conference poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Vitalii Sanin (author) (Search by this author)Sazhin Giredmet JSC, Russia;Sergei Vasilenko (author) (Search by this author)Sazhin Giredmet JSC, Russia;Oleg Budin (author) (Search by this author)Sazhin Giredmet JSC, Russia;Olga Yurasova (author) (Search by this author)Sazhin Giredmet JSC, Russia;Sergei Melnikov (author) (Search by this author)Sazhin Giredmet JSC, Russia;Alexander Rzheutsky (author) (Search by this author)Sazhin Giredmet JSC, Russia;Galina Ryzhkova (author) (Search by this author)Sazhin Giredmet JSC, RussiaBogdan Chernyshev (author) (Search by this author)Sazhin Giredmet JSC, Russia
- Keyword
- REPM2025, REE, Processing of REE oxides, Raw materials for PM, Metals, Alloys
- Date published
- Updated at
- 2025-09-11 16:31:23 +0900
Phase-field simulation of liquid-phase sintering coupled with a CALPHAD database of Nd-Fe-B-Cu system
- Conference presentation
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Akimitsu Ishii (author) (Search by this author)National Institute for Materials Science, Japan;Toshiyuki Koyama (author) (Search by this author)National Institute for Materials Science, Japan;Taichi Abe (author) (Search by this author)National Institute for Materials Science, JapanMachiko Ode (author) (Search by this author)National Institute for Materials Science, Japan
- Keyword
- REPM2025, Liquid-phase sintering, Nd-Fe-B magnets, Phase-field simulation, CALPHAD, Microstructure
- Date published
- Updated at
- 2025-08-20 12:30:19 +0900
Nitric acid technology for processing magnetic production waste
- Conference poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Evgenii Kirillov (author) (Search by this author)UrFU, Russia;Sergey Kirillov (author) (Search by this author)UrFU, Russia;Grigory Bunkov (author) (Search by this author)UrFU, Russia;Denis Smyshlyaev (author) (Search by this author)UrFU, RussiaAslanbek Taukin (author) (Search by this author)UrFU, Russia
- Keyword
- REPM2025, magnets, recycling, nitric acid, leaching, rare earth elements
- Date published
- Updated at
- 2025-08-20 12:31:08 +0900
High performance HREE-free hot-deformed Nd-Fe-B magnets by Nd- Cu grain boundary diffusion
- Conference poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Kazumasa Fujimura (author) (Search by this author)Corporate R&D center, Daido Steel Co., Ltd., Japan;Takanori Kajiwara (author) (Search by this author)Corporate R&D center, Daido Steel Co., Ltd., Japan;Takashi Oikawa (author) (Search by this author)Corporate R&D center, Daido Steel Co., Ltd., JapanHiroshi Miyawaki (author) (Search by this author)Material solution dept., Daido Steel Co., Ltd., Japan
- Keyword
- REPM2025, xEV, Nd-Fe-B magnet, HREE-free, Hot-deformed magnet, Grain boundary diffusion
- Date published
- Updated at
- 2025-08-20 12:30:57 +0900
Micromagnetic Simulations of Hot-deformed Nd-Fe-B Magnets Subjected to Eutectic Grain Boundary Diffusion Process
- Conference presentation
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Anton Bolyachkin (author) (Search by this author)National Institute for Materials Science, Japan;Xin Tang (author) (Search by this author)National Institute for Materials Science, Japan;Nikita Kulesh (author) (Search by this author)National Institute for Materials Science, JapanHossein Sepehri-Amin (author) (Search by this author)National Institute for Materials Science, Japan
- Keyword
- REPM2025, Micromagnetic simulations, Nd-Fe-B magnets, grain boundary diffusion
- Date published
- Updated at
- 2025-08-20 12:31:18 +0900
Fabrication of high-performance HREE-free hot-deformed Nd-Fe-B magnets
- Conference presentation
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Ryosuke Goto (author) (Search by this author)Daido Steel Co., Ltd., Japan;Fumiaki Kihara (author) (Search by this author)Daido Steel Co., Ltd., Japan;Takashi Oikawa (author) (Search by this author)Daido Steel Co., Ltd., JapanHiroshi Miyawaki (author) (Search by this author)Daido Steel Co., Ltd., Japan
- Keyword
- REPM2025, Permanent magnet, Nd-Fe-B, Hot-deformed magnet, Heavy rare earth free, Melt spinning
- Date published
- Updated at
- 2025-08-20 12:30:41 +0900
Reduction of heavy rare earths in Nd-Fe-B-based magnets by diffusion source and application area optimization
- Conference presentation
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Imants Dirba (author) (Search by this author)Functional Materials, Institute of Materials Science, Technical University of Darmstadt, 64287 Darmstadt, Germany;Abdullatif Durgun (author) (Search by this author)Functional Materials, Institute of Materials Science, Technical University of Darmstadt, 64287 Darmstadt, Germany;Dominik Ohmer (author) (Search by this author)Vacuumschmelze GmbH & Co. KG, 63412 Hanau, Germany;Matthias Katter (author) (Search by this author)Vacuumschmelze GmbH & Co. KG, 63412 Hanau, Germany;Andreas Thul (author) (Search by this author)Institute of Electrical Machines (IEM), RWTH Aachen University, 52062 Aachen, Germany;Hossein Sepehri Amin (author) (Search by this author)National Institute for Materials Science, Tsukuba 305-0047, JapanOliver Gutfleisch (author) (Search by this author)Functional Materials, Institute of Materials Science, Technical University of Darmstadt, 64287 Darmstadt, Germany
- Keyword
- REPM2025, permanent magnet, Nd2Fe14B, heavy rare earth, grain boundary diffusion, terbium
- Date published
- Updated at
- 2025-08-20 12:30:47 +0900