JPWO2025057372A1 - - Google Patents
Info
- Publication number
- JPWO2025057372A1 JPWO2025057372A1 JP2025545395A JP2025545395A JPWO2025057372A1 JP WO2025057372 A1 JPWO2025057372 A1 JP WO2025057372A1 JP 2025545395 A JP2025545395 A JP 2025545395A JP 2025545395 A JP2025545395 A JP 2025545395A JP WO2025057372 A1 JPWO2025057372 A1 JP WO2025057372A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/033579 WO2025057372A1 (ja) | 2023-09-14 | 2023-09-14 | 希土類焼結磁石、希土類焼結磁石の製造方法、回転子および回転機 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2025057372A1 true JPWO2025057372A1 (https=) | 2025-03-20 |
Family
ID=95021005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025545395A Pending JPWO2025057372A1 (https=) | 2023-09-14 | 2023-09-14 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2025057372A1 (https=) |
| KR (1) | KR20260040323A (https=) |
| CN (1) | CN121816630A (https=) |
| WO (1) | WO2025057372A1 (https=) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01164007A (ja) * | 1987-12-21 | 1989-06-28 | Toshiba Corp | 永久磁石の製造方法 |
| JP6003920B2 (ja) * | 2014-02-12 | 2016-10-05 | トヨタ自動車株式会社 | 希土類磁石の製造方法 |
| JP6424664B2 (ja) * | 2015-02-16 | 2018-11-21 | Tdk株式会社 | 希土類系永久磁石 |
| WO2021205580A1 (ja) * | 2020-04-08 | 2021-10-14 | 三菱電機株式会社 | 希土類焼結磁石および希土類焼結磁石の製造方法、回転子並びに回転機 |
| JP7294288B2 (ja) * | 2020-09-25 | 2023-06-20 | トヨタ自動車株式会社 | 磁性材料及びその製造方法 |
| JP7361947B2 (ja) * | 2020-11-17 | 2023-10-16 | 三菱電機株式会社 | 希土類焼結磁石、希土類焼結磁石の製造方法、回転子および回転機 |
| KR102761377B1 (ko) * | 2021-08-04 | 2025-01-31 | 미쓰비시덴키 가부시키가이샤 | 희토류 소결 자석 및 희토류 소결 자석의 제조 방법, 회전자, 및 회전기 |
-
2023
- 2023-09-14 JP JP2025545395A patent/JPWO2025057372A1/ja active Pending
- 2023-09-14 WO PCT/JP2023/033579 patent/WO2025057372A1/ja active Pending
- 2023-09-14 CN CN202380101861.6A patent/CN121816630A/zh active Pending
- 2023-09-14 KR KR1020267005738A patent/KR20260040323A/ko active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20260040323A (ko) | 2026-03-24 |
| WO2025057372A1 (ja) | 2025-03-20 |
| CN121816630A (zh) | 2026-04-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250808 |