JPWO2025204271A1 - - Google Patents
Info
- Publication number
- JPWO2025204271A1 JPWO2025204271A1 JP2025536890A JP2025536890A JPWO2025204271A1 JP WO2025204271 A1 JPWO2025204271 A1 JP WO2025204271A1 JP 2025536890 A JP2025536890 A JP 2025536890A JP 2025536890 A JP2025536890 A JP 2025536890A JP WO2025204271 A1 JPWO2025204271 A1 JP WO2025204271A1
- 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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- 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
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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
- H01F1/147—Alloys characterised by their composition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024050551 | 2024-03-26 | ||
| PCT/JP2025/005215 WO2025204271A1 (ja) | 2024-03-26 | 2025-02-17 | 無方向性電磁鋼板用熱延鋼板の製造方法及び無方向性電磁鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025204271A1 true JPWO2025204271A1 (https=) | 2025-10-02 |
| JPWO2025204271A5 JPWO2025204271A5 (https=) | 2026-03-05 |
Family
ID=97216367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025536890A Pending JPWO2025204271A1 (https=) | 2024-03-26 | 2025-02-17 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2025204271A1 (https=) |
| TW (1) | TWI900416B (https=) |
| WO (1) | WO2025204271A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123825A (ja) * | 1982-01-20 | 1983-07-23 | Kawasaki Steel Corp | 無方向性電磁鋼板の製造方法 |
| JP2018204052A (ja) * | 2017-05-31 | 2018-12-27 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板とその製造方法 |
| WO2020071048A1 (ja) * | 2018-10-02 | 2020-04-09 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板及びその素材となるスラブ鋳片の製造方法 |
| WO2023149287A1 (ja) * | 2022-02-01 | 2023-08-10 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板用熱延鋼板の製造方法、無方向性電磁鋼板の製造方法、および無方向性電磁鋼板用熱延鋼板 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102448800B1 (ko) * | 2018-02-16 | 2022-09-29 | 닛폰세이테츠 가부시키가이샤 | 무방향성 전자 강판, 및 무방향성 전자 강판의 제조 방법 |
| WO2020188783A1 (ja) * | 2019-03-20 | 2020-09-24 | 日本製鉄株式会社 | 無方向性電磁鋼板およびその製造方法 |
| EP4407051A4 (en) * | 2021-11-25 | 2025-08-27 | Jfe Steel Corp | METHOD FOR PRODUCING HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTROMAGNETIC STEEL SHEET AND METHOD FOR PRODUCING NON-ORIENTED ELECTROMAGNETIC STEEL SHEET |
-
2025
- 2025-02-17 JP JP2025536890A patent/JPWO2025204271A1/ja active Pending
- 2025-02-17 WO PCT/JP2025/005215 patent/WO2025204271A1/ja active Pending
- 2025-02-25 TW TW114106798A patent/TWI900416B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123825A (ja) * | 1982-01-20 | 1983-07-23 | Kawasaki Steel Corp | 無方向性電磁鋼板の製造方法 |
| JP2018204052A (ja) * | 2017-05-31 | 2018-12-27 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板とその製造方法 |
| WO2020071048A1 (ja) * | 2018-10-02 | 2020-04-09 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板及びその素材となるスラブ鋳片の製造方法 |
| WO2023149287A1 (ja) * | 2022-02-01 | 2023-08-10 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板用熱延鋼板の製造方法、無方向性電磁鋼板の製造方法、および無方向性電磁鋼板用熱延鋼板 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025204271A1 (ja) | 2025-10-02 |
| TWI900416B (zh) | 2025-10-01 |
| TW202538060A (zh) | 2025-10-01 |
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