5 records found.
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
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
Rapid Preparation of Sm2Fe17N3 Fine Powder by Cryo-milling
- Poster
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
- Qiang Gao ; Dong Liang ; Hui-Dong Qian ; Tao Zhu ; Jingzhi Han ; Changsheng Wang ; Wenyun Yang ; Jinbo Yang
- Keyword
- REPM2025, Sm2Fe17N3, cryo-milling, coercivity
- Date published
- Updated at
- 2025-08-20 12:30:36 +0900
High Performance Permanent Magnets; How to solve element criticality while considering new demands?
- Presentation
- Creator
-
SEPEHRI AMIN Hossein
- Keyword
- Permanent magnet, microstructure, coercivity
- Date published
- Updated at
- 2025-01-08 16:31:10 +0900
原子論に基づく次世代マイクロマグネティクスによる 保磁力制御法の開発
- Report
- Creator
-
西野 正理
;
早坂 太志
;
宮下精二
- Keyword
- coercivity, neodymium magnets, atomistic theory, dysprosium substitution, microscopic mechanism, thermal fluctuation
- Date published
- Updated at
- 2024-03-19 16:30:16 +0900