Session Details
[O5]RE-Fe-B Magnets III
Tue. Jul 29, 2025 9:00 AM - 10:25 AM JST
Tue. Jul 29, 2025 12:00 AM - 1:25 AM UTC
Tue. Jul 29, 2025 12:00 AM - 1:25 AM UTC
Convention Hall(300, 3F)
[O5-1]New Insight into Development of Pr-based Grain Boundary Diffusion Process for High-Performance HRE-Free Nd-Fe-B Sintered Magnets
Seol-mi Lee1,2, Ji-Hyeon An1, Ganghwi Kim2, Ki-Suk Lee2, Su-min Kim1, *Tae-Hoon Kim1, Jung-Goo Lee1 (1. Korea Institute of Materials Science (KIMS) (Korea), 2. Ulsan National Institute of Science and Technology (UNIST) (Korea))
[O5-2]Reduction of heavy rare earths in Nd-Fe-B-based magnets by diffusion source and application area optimization
*Imants Dirba1, Abdullatif Durgun1, Dominik Ohmer2, Matthias Katter2, Andreas Thul3, Hossein Sepehri Amin4, Oliver Gutfleisch1 (1. Functional Materials, Institute of Materials Science, Technical University of Darmstadt, 64287 Darmstadt, Germany (Germany), 2. Vacuumschmelze GmbH & Co. KG, 63412 Hanau, Germany (Germany), 3. Institute of Electrical Machines (IEM), RWTH Aachen University, 52062 Aachen, Germany (Germany), 4. National Institute for Materials Science, Tsukuba 305-0047, Japan (Japan))
[O5-3]High Coercivity of 2.8 T in HRE-Free Anisotropic Magnets by Microstructure Engineering
*Xin Tang1, H. Sepehri-Amin1, T. Kajiwara2, H. Miyawaki2, T. Ohkubo1, K. Hono1 (1. National Institute for Materials Science (Japan), 2. Daido Corporate Research & Development Center, Daido Steel Co., Ltd., Nagoya 457-8545, Japan (Japan))
[O5-4]Direct reduction of Rare Earth Oxides to Magnets
Rambabu Kuchi1, Jordan Schlage1, Ihor Z. Hlova1, Yaroslav Mudryk1, Robert Kinner2, Shaun O’Donnell3, Rebecca Smaha3, Sage Bauers3, *Matthew J. Kramer1 (1. Ames National Laboratory (United States of America), 2. Powdermet Inc. (United States of America), 3. National Renewable Energy Laboratory (United States of America))
[O5-5]Investigation on various selected area grain boundary diffusion approaches for Nd-Fe-B magnets
*Xuhang Zhang1, Chaochao Zeng1, Mingpeng Kou1, Hongya Yu1, Xichun Zhong1, Zhongwu Liu1 (1. School of Materials Science and Engineering, South China University Of Technology (China))