MDR: NIMS Materials Data Repository

ファイル種別: application/pdf キーワード: REPM2025

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Accelerated development of thermally stable Nd-Fe-B magnets with light rare-earth elements and their synergetic effects to temperature stability with Co

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: Xinyi Ji (author) (この著者で検索)

Shanghai Jiao Tong University, China

;

Lanting Zhang (author) (この著者で検索)

Shanghai Jiao Tong University, China

;

Hong Zhu (author) (この著者で検索)

Shanghai Jiao Tong University, China

;

Zhaozhe Zhong (author) (この著者で検索)

Toyota Motor Technical Research and Service (Shanghai) Co., Ltd, China

;

Jian Liu (author) (この著者で検索)

Toyota Motor Technical Research and Service (Shanghai) Co., Ltd, China

;

Zhanji Dong (author) (この著者で検索)

Yantai Dongxing Magnetic Materials Inc, China

;

Zhongjie Peng (author) (この著者で検索)

Yantai Dongxing Magnetic Materials Inc, China

;

Kaihong Ding (author) (この著者で検索)

Yantai Dongxing Magnetic Materials Inc, China
キーワード: REPM2025, Nd-Fe-B magnet, light rare-earth elements, Bayesian optimization, temperature stability, site occupation
刊行年月日
更新時刻: 2025-09-11 16:31:51 +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: 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, Germany

;

Oliver 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

Enabling the production of large HRE lean magnets with homogeneous microstructure - the particle size effect in the 2-powder method and core-shell development in large magnets

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: 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

;

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

;

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

;

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

;

Imants Dirba (author) (この著者で検索)

TU Darmstadt, Department of Materials and Geosciences, Functional Materials, Peter-Grünberg-Str. 16, 64287 Darmstadt, Germany

;

Abdullatif Durgun (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

;

Oliver 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, Nd-Fe-B, life-cycle-assessment, permanent magnets, core-shell structure, sustainable manufacturing
刊行年月日
更新時刻: 2025-09-11 16:31:55 +0900

Regulation of Grain Boundary Structure in NdFeCoB Magnets through Grain Boundary Diffusion of DyAlCu Alloy

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: Shengzhi Dong (author) (この著者で検索)

Central lron & Steel Research Institute, China

;

Haibo Feng (author) (この著者で検索)

Central lron & Steel Research Institute, China

;

Jing Liu (author) (この著者で検索)

Central lron & Steel Research Institute, China

;

Jiateng Zhang (author) (この著者で検索)

Central lron & Steel Research Institute, China

;

Wei Li (author) (この著者で検索)

Central lron & Steel Research Institute, China
キーワード: REPM2025, Grain Boundary Diffusion, NdFeCoB Magnet, Nd2Co17, Coercivity, Low melting-point alloy
刊行年月日
更新時刻: 2025-09-11 16:30:41 +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: 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., Japan

;

Hiroshi 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

Uranium in-situ leaching liquors are a potential source of “magnetic” REE

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: Evgenii Kirillov (author) (この著者で検索)

UrFU, Russia

;

Vladimir Rychkov (author) (この著者で検索)

UrFU, Russia
キーワード: REPM2025, diglycolamide, in-situ leaching, Uranium, rare earth elements, ion exchange
刊行年月日
更新時刻: 2025-08-20 12:31:03 +0900

CREATION AND DEVELOPMENT OF TECHNOLOGIES FOR PRODUCING RARE-EARTH METALS «GIREDMET» FOR USE IN VARIOUS INDUSTRIAL AREAS

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: Vitalii Sanin (author) (この著者で検索)

Sazhin Giredmet JSC, Russia

;

Sergei Vasilenko (author) (この著者で検索)

Sazhin Giredmet JSC, Russia

;

Oleg Budin (author) (この著者で検索)

Sazhin Giredmet JSC, Russia

;

Olga Yurasova (author) (この著者で検索)

Sazhin Giredmet JSC, Russia

;

Sergei Melnikov (author) (この著者で検索)

Sazhin Giredmet JSC, Russia

;

Alexander Rzheutsky (author) (この著者で検索)

Sazhin Giredmet JSC, Russia

;

Galina Ryzhkova (author) (この著者で検索)

Sazhin Giredmet JSC, Russia

;

Bogdan Chernyshev (author) (この著者で検索)

Sazhin Giredmet JSC, Russia
キーワード: REPM2025, REE, Processing of REE oxides, Raw materials for PM, Metals, Alloys
刊行年月日
更新時刻: 2025-09-11 16:31:23 +0900

Features of the magnetization reversal processes in sintered permanent magnets Nd-Fe-B and Sm-Co type

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: Andrey Urzhumtsev (author) (この著者で検索)

Ural Federal University, Russia

;

Viktoria Maltseva (author) (この著者で検索)

Ural Federal University, Russia

;

Alexey Volegov (author) (この著者で検索)

Ural Federal University, Russia
キーワード: REPM2025, permanent magnets, coercivity, magnetisation reversal processes, pinning, nucleation
刊行年月日
更新時刻: 2025-09-11 16:30:46 +0900

Micromagnetic Simulations of Hot-deformed Nd-Fe-B Magnets Subjected to Eutectic Grain Boundary Diffusion Process

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: Anton Bolyachkin (author) (この著者で検索)

National Institute for Materials Science, Japan

;

Xin Tang (author) (この著者で検索)

National Institute for Materials Science, Japan

;

Nikita Kulesh (author) (この著者で検索)

National Institute for Materials Science, Japan

;

Hossein Sepehri-Amin (author) (この著者で検索)

National Institute for Materials Science, Japan
キーワード: REPM2025, Micromagnetic simulations, Nd-Fe-B magnets, grain boundary diffusion
刊行年月日
更新時刻: 2025-08-20 12:31:18 +0900

Dynamic evaluation in motors of variable magnetic flux magnets

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: Kenji Takeda (author) (この著者で検索)

Technology and Intellectual Property HQ, TDK Corporation, Japan

;

R. Fujiwara (author) (この著者で検索)

Technology and Intellectual Property HQ, TDK Corporation, Japan

;

T. Shinji (author) (この著者で検索)

Technology and Intellectual Property HQ, TDK Corporation, Japan

;

S. Miyazaki (author) (この著者で検索)

Technology and Intellectual Property HQ, TDK Corporation, Japan

;

T. Kajita (author) (この著者で検索)

Technology and Intellectual Property HQ, TDK Corporation, Japan

;

Y. Enokido (author) (この著者で検索)

Technology and Intellectual Property HQ, TDK Corporation, Japan

;

K. Akatsu (author) (この著者で検索)

Department of Faculty of Engineering, Yokohama National University, Japan
キーワード: REPM2025, motors
刊行年月日
更新時刻: 2025-09-11 16:31:05 +0900

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