JPWO2025070786A1 - - Google Patents
Info
- Publication number
- JPWO2025070786A1 JPWO2025070786A1 JP2025549216A JP2025549216A JPWO2025070786A1 JP WO2025070786 A1 JPWO2025070786 A1 JP WO2025070786A1 JP 2025549216 A JP2025549216 A JP 2025549216A JP 2025549216 A JP2025549216 A JP 2025549216A JP WO2025070786 A1 JPWO2025070786 A1 JP WO2025070786A1
- 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
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
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- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/16—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 soft-magnetic materials metals or alloys in the form of sheets
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023166097 | 2023-09-27 | ||
| PCT/JP2024/034811 WO2025070786A1 (ja) | 2023-09-27 | 2024-09-27 | 方向性電磁鋼板及びその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2025070786A1 true JPWO2025070786A1 (https=) | 2025-04-03 |
Family
ID=95201614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025549216A Pending JPWO2025070786A1 (https=) | 2023-09-27 | 2024-09-27 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2025070786A1 (https=) |
| CN (1) | CN121925484A (https=) |
| WO (1) | WO2025070786A1 (https=) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11124629A (ja) * | 1997-10-16 | 1999-05-11 | Kawasaki Steel Corp | 低鉄損・低騒音方向性電磁鋼板 |
| JPH11293340A (ja) * | 1998-04-08 | 1999-10-26 | Kawasaki Steel Corp | 低鉄損方向性電磁鋼板及びその製造方法 |
| JP2000345306A (ja) * | 1999-05-31 | 2000-12-12 | Nippon Steel Corp | 高磁場鉄損の優れた高磁束密度一方向性電磁鋼板 |
| JP5691265B2 (ja) | 2010-06-30 | 2015-04-01 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| JP5668378B2 (ja) | 2010-09-09 | 2015-02-12 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板およびその製造方法 |
| JP5668379B2 (ja) | 2010-09-09 | 2015-02-12 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板およびその製造方法 |
| JP6116793B2 (ja) * | 2010-09-22 | 2017-04-19 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| KR102466499B1 (ko) * | 2015-12-22 | 2022-11-10 | 주식회사 포스코 | 방향성 전기강판 및 그 제조방법 |
| KR102162984B1 (ko) * | 2018-12-19 | 2020-10-07 | 주식회사 포스코 | 방향성 전기강판 및 그의 제조 방법 |
| JP7319522B2 (ja) * | 2019-04-05 | 2023-08-02 | 日本製鉄株式会社 | 方向性電磁鋼板 |
| EP4502189A4 (en) * | 2022-03-28 | 2025-07-16 | Nippon Steel Corp | GRAIN-ORIENTED MAGNETIC STEEL SHEET AND PROCESS FOR PRODUCING SAME |
| JP2023166097A (ja) | 2022-05-09 | 2023-11-21 | 株式会社イメージ・マジック | 熱プレス機及び熱プレス方法 |
-
2024
- 2024-09-27 WO PCT/JP2024/034811 patent/WO2025070786A1/ja active Pending
- 2024-09-27 CN CN202480061150.5A patent/CN121925484A/zh active Pending
- 2024-09-27 JP JP2025549216A patent/JPWO2025070786A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025070786A1 (ja) | 2025-04-03 |
| CN121925484A (zh) | 2026-04-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260311 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20260311 |