15 records found.
Improvement of Hk and squareness in d-HDDR-treated Nd-Fe-B powders prepared using modified starting powder
- Poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
- Takashi Horikawa ; Masao Yamazaki ; Masashi Matsuura ; Satoshi Sugimoto
- Keyword
- REPM2025, Nd-Fe-B magnet powder, HDDR, Hk, squareness, powder diameter
- Date published
- Updated at
- 2025-09-11 16:31:46 +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
- Poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
- Mario Schönfeldt ; Jürgen Rossa ; Konrad Opelt ; Kilian Schäfer ; Lukas Schäfer ; Fernando Maccari ; Matic Jovičević-Klug ; Tim M. Schwarz ; Chi-Chia Lin ; Mahmudul Hasan ; Jürgen Gassmann ; Dierk Raabe ; Oliver Gutfleisch
- Keyword
- REPM2025, recycling, Nd-Fe-B, sustainability, permanent magnets, grain boundary diffusion process
- Date published
- Updated at
- 2025-09-11 16:31:41 +0900
CREATION AND DEVELOPMENT OF TECHNOLOGIES FOR PRODUCING RARE-EARTH METALS «GIREDMET» FOR USE IN VARIOUS INDUSTRIAL AREAS
- Poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
- Vitalii Sanin ; Sergei Vasilenko ; Oleg Budin ; Olga Yurasova ; Sergei Melnikov ; Alexander Rzheutsky ; Galina Ryzhkova ; Bogdan Chernyshev
- Keyword
- REPM2025, REE, Processing of REE oxides, Raw materials for PM, Metals, Alloys
- Date published
- Updated at
- 2025-09-11 16:31:23 +0900
Fabrication of Sm-Co-Fe-Cu-Zr and SrFe12O19 based permanent magnets by PIM-technology and stereolithography methods
- Poster
- Creator
- Bogdan Dmitrievich Chernyshev ; Igor Viktorovich Shchetinin
- Keyword
- REPM2025, Sm-Co, Strontium hexaferrite, PIM-technology, SLA, Additive manufacturing, Green body, Brown body, Sintered magnet
- Date published
- Updated at
- 2025-09-11 16:31:19 +0900
Multi-objective optimization of magnet compositions by machine learning
- Poster
- Creator
- Hyuga Hosoi ; Yamano Hayate ; Kinoshita Akihito ; Sakuma Noritsugu ; Umetani Yusuke ; Shoji Tetsuya ; Thomas Schrefl
- Keyword
- REPM2025, NdFeB, Machine Learning, Multi–objective optimization, WAVEBASE
- Date published
- Updated at
- 2025-09-11 16:31:00 +0900
Demagnetization Processes in Nd-Fe-B sintered and Ferrite Magnets derived from magnetic measurement and soft X-ray magnetic circular dichroism microscopy
- Poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
- Yutaka Matsuura
- Keyword
- REPM2025, Nd-Fe-B sintered magnet, ferrite magnet, demagnetization, coercivity, coercivity mechanism
- Date published
- Updated at
- 2025-09-11 16:30:56 +0900
Phase composition and magnetic properties of Nd(Pr)2Fe14B and (Sm,Zr)Fe11Ti magnets produced by selective laser melting
- Poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
- Sergey Andreev ; Viktoria Maltseva ; Dmitriy Neznakhin ; Arkadiy Shalaginov ; Andrey Urzhumtsev ; Alexey Volegov
- Keyword
- REPM2025, Additive manufacturing, Selective laser melting, Permanent magnets, Phase composition, Microstructure
- Date published
- Updated at
- 2025-09-11 16:30:51 +0900
Features of the magnetization reversal processes in sintered permanent magnets Nd-Fe-B and Sm-Co type
- Poster
- Creator
- Andrey Urzhumtsev ; Viktoria Maltseva ; Alexey Volegov
- Keyword
- REPM2025, permanent magnets, coercivity, magnetisation reversal processes, pinning, nucleation
- Date published
- Updated at
- 2025-09-11 16:30:46 +0900
Regulation of Grain Boundary Structure in NdFeCoB Magnets through Grain Boundary Diffusion of DyAlCu Alloy
- Poster
- Creator
- Shengzhi Dong ; Haibo Feng ; Jing Liu ; Jiateng Zhang ; Wei Li
- Keyword
- REPM2025, Grain Boundary Diffusion, NdFeCoB Magnet, Nd2Co17, Coercivity, Low melting-point alloy
- Date published
- Updated at
- 2025-09-11 16:30:41 +0900