Reduction of heavy rare earths in Nd-Fe-B-based magnets by diffusion source and application area optimization
- プレゼンテーション
- コレクション
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- 著者
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;Imants Dirba (author) (この著者で検索)Functional Materials, Institute of Materials Science, Technical University of Darmstadt, 64287 Darmstadt, Germany;Abdullatif Durgun (author) (この著者で検索)Functional Materials, Institute of Materials Science, Technical University of Darmstadt, 64287 Darmstadt, Germany;Dominik Ohmer (author) (この著者で検索)Vacuumschmelze GmbH & Co. KG, 63412 Hanau, Germany;Matthias Katter (author) (この著者で検索)Vacuumschmelze GmbH & Co. KG, 63412 Hanau, Germany;Andreas Thul (author) (この著者で検索)Institute of Electrical Machines (IEM), RWTH Aachen University, 52062 Aachen, Germany;Hossein Sepehri Amin (author) (この著者で検索)National Institute for Materials Science, Tsukuba 305-0047, JapanOliver Gutfleisch (author) (この著者で検索)Functional Materials, Institute of Materials Science, Technical University of Darmstadt, 64287 Darmstadt, Germany
- キーワード
- REPM2025, permanent magnet, Nd2Fe14B, heavy rare earth, grain boundary diffusion, terbium
- 刊行年月日
- 更新時刻
- 2025-08-20 12:30:47 +0900
High performance HREE-free hot-deformed Nd-Fe-B magnets by Nd- Cu grain boundary diffusion
- 会議発表ポスター
- コレクション
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- 著者
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;Kazumasa Fujimura (author) (この著者で検索)Corporate R&D center, Daido Steel Co., Ltd., Japan;Takanori Kajiwara (author) (この著者で検索)Corporate R&D center, Daido Steel Co., Ltd., Japan;Takashi Oikawa (author) (この著者で検索)Corporate R&D center, Daido Steel Co., Ltd., JapanHiroshi Miyawaki (author) (この著者で検索)Material solution dept., Daido Steel Co., Ltd., Japan
- キーワード
- REPM2025, xEV, Nd-Fe-B magnet, HREE-free, Hot-deformed magnet, Grain boundary diffusion
- 刊行年月日
- 更新時刻
- 2025-08-20 12:30:57 +0900
Hydrogen-based functional recycling of Nd-Fe-B sintered magnets from e-mobility and wind power: influence on GBDP microstructure evolution and possibilities to improve the resulting properties
- 会議発表ポスター
- コレクション
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- 著者
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;Mario Schönfeldt (author) (この著者で検索)Fraunhofer IWKS, Fraunhofer Research Institution for Materials Recycling and Resource Strategies, Aschaffenburger Str. 121, 63457 Hanau, Germany;Jürgen Rossa (author) (この著者で検索)Fraunhofer IWKS, Fraunhofer Research Institution for Materials Recycling and Resource Strategies, Aschaffenburger Str. 121, 63457 Hanau, Germany;Konrad Opelt (author) (この著者で検索)Fraunhofer IWKS, Fraunhofer Research Institution for Materials Recycling and Resource Strategies, Aschaffenburger Str. 121, 63457 Hanau, Germany;Kilian Schäfer (author) (この著者で検索)TU Darmstadt, Department of Materials and Geosciences, Functional Materials, Peter-Grünberg-Str. 16, 64287 Darmstadt, Germany;Lukas Schäfer (author) (この著者で検索)TU Darmstadt, Department of Materials and Geosciences, Functional Materials, Peter-Grünberg-Str. 16, 64287 Darmstadt, Germany;Fernando Maccari (author) (この著者で検索)TU Darmstadt, Department of Materials and Geosciences, Functional Materials, Peter-Grünberg-Str. 16, 64287 Darmstadt, Germany;Matic Jovičević-Klug (author) (この著者で検索)Max-Planck-Institute for Sustainable Materials GmbH, Department of Microstructure Physics and Alloy Design, Max-Planck-Str. 1, 40237 Düsseldorf, Germany;Tim M. Schwarz (author) (この著者で検索)Max-Planck-Institute for Sustainable Materials GmbH, Department of Microstructure Physics and Alloy Design, Max-Planck-Str. 1, 40237 Düsseldorf, Germany;Chi-Chia Lin (author) (この著者で検索)Fraunhofer IWKS, Fraunhofer Research Institution for Materials Recycling and Resource Strategies, Aschaffenburger Str. 121, 63457 Hanau, Germany;Mahmudul Hasan (author) (この著者で検索)Fraunhofer IWKS, Fraunhofer Research Institution for Materials Recycling and Resource Strategies, Aschaffenburger Str. 121, 63457 Hanau, Germany;Jürgen Gassmann (author) (この著者で検索)Fraunhofer IWKS, Fraunhofer Research Institution for Materials Recycling and Resource Strategies, Aschaffenburger Str. 121, 63457 Hanau, Germany;Dierk Raabe (author) (この著者で検索)Max-Planck-Institute for Sustainable Materials GmbH, Department of Microstructure Physics and Alloy Design, Max-Planck-Str. 1, 40237 Düsseldorf, GermanyOliver Gutfleisch (author) (この著者で検索)TU Darmstadt, Department of Materials and Geosciences, Functional Materials, Peter-Grünberg-Str. 16, 64287 Darmstadt, Germany
- キーワード
- REPM2025, recycling, Nd-Fe-B, sustainability, permanent magnets, grain boundary diffusion process
- 刊行年月日
- 更新時刻
- 2025-09-11 16:31:41 +0900
Multi-objective optimization of magnet compositions by machine learning
- 会議発表ポスター
- コレクション
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- 著者
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;Hyuga Hosoi (author) (この著者で検索)Toyota Motor Corporation, Japan;Yamano Hayate (author) (この著者で検索)Toyota Motor Corporation, Japan;Kinoshita Akihito (author) (この著者で検索)Toyota Motor Corporation, Japan;Sakuma Noritsugu (author) (この著者で検索)Toyota Motor Corporation, Japan;Umetani Yusuke (author) (この著者で検索)Toyota Motor Corporation, Japan;Shoji Tetsuya (author) (この著者で検索)Toyota Motor Corporation, JapanThomas Schrefl (author) (この著者で検索)Donau University Krems, Austria
- キーワード
- REPM2025, NdFeB, Machine Learning, Multi–objective optimization, WAVEBASE
- 刊行年月日
- 更新時刻
- 2025-09-11 16:31:00 +0900
Low temperature densification of Nd(Fe,Mo)12 nitrided samples
- プレゼンテーション
- コレクション
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- 著者
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;Gabriel Gomez Eslava (author) (この著者で検索)Univ. Grenoble Alpes, CEA, Liten, F-38000 Grenoble, France;Patricia de Rango (author) (この著者で検索)Univ. Grenoble Alpes, CNRS, Institut Néel, 38000 Grenoble, FranceSorana Luca (author) (この著者で検索)Univ. Grenoble Alpes, CEA, Liten, F-38000 Grenoble, France
- キーワード
- REPM2025, TR-Fe12 compounds, low temperature densification, eutectic alloys
- 刊行年月日
- 更新時刻
- 2025-09-11 16:31:10 +0900