JPWO2025169547A1 - - Google Patents
Info
- Publication number
- JPWO2025169547A1 JPWO2025169547A1 JP2025506134A JP2025506134A JPWO2025169547A1 JP WO2025169547 A1 JPWO2025169547 A1 JP WO2025169547A1 JP 2025506134 A JP2025506134 A JP 2025506134A JP 2025506134 A JP2025506134 A JP 2025506134A JP WO2025169547 A1 JPWO2025169547 A1 JP WO2025169547A1
- 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
-
- 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
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024015546 | 2024-02-05 | ||
| PCT/JP2024/038281 WO2025169547A1 (ja) | 2024-02-05 | 2024-10-28 | 熱延焼鈍板およびその製造方法ならびに無方向性電磁鋼板の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2025169547A1 true JPWO2025169547A1 (https=) | 2025-08-14 |
Family
ID=96699602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025506134A Pending JPWO2025169547A1 (https=) | 2024-02-05 | 2024-10-28 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2025169547A1 (https=) |
| TW (1) | TWI898965B (https=) |
| WO (1) | WO2025169547A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61166923A (ja) * | 1985-01-18 | 1986-07-28 | Nippon Kokan Kk <Nkk> | 軟磁気特性に優れた電磁鋼板の製造方法 |
| WO2007069776A1 (ja) * | 2005-12-15 | 2007-06-21 | Jfe Steel Corporation | 高強度無方向性電磁鋼板およびその製造方法 |
| KR20200065141A (ko) * | 2018-11-29 | 2020-06-09 | 주식회사 포스코 | 낮은 철손 및 우수한 표면품질을 갖는 무방향성 전기강판 및 그 제조방법 |
| WO2021167066A1 (ja) * | 2020-02-20 | 2021-08-26 | 日本製鉄株式会社 | 無方向性電磁鋼板用鋼板 |
| WO2021167063A1 (ja) * | 2020-02-20 | 2021-08-26 | 日本製鉄株式会社 | 無方向性電磁鋼板用熱延鋼板 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2123786A1 (fr) * | 2008-05-21 | 2009-11-25 | ArcelorMittal France | Procédé de fabrication de tôles d'aciers dual phase laminées à froid à trés haute résistance et tôles ainsi produites |
| KR102009834B1 (ko) * | 2017-12-26 | 2019-08-12 | 주식회사 포스코 | 이방향성 전기강판 및 그의 제조방법 |
| WO2019194250A1 (ja) * | 2018-04-03 | 2019-10-10 | 日本製鉄株式会社 | 鋼板及び鋼板の製造方法 |
| WO2020209149A1 (ja) * | 2019-04-08 | 2020-10-15 | 日本製鉄株式会社 | 冷延鋼板及びその製造方法 |
| KR102740117B1 (ko) * | 2019-10-29 | 2024-12-06 | 제이에프이 스틸 가부시키가이샤 | 무방향성 전기 강판 및 그 제조 방법 |
| UA127573C2 (uk) * | 2019-12-18 | 2023-10-11 | Арселорміттал | Холоднокатаний і відпалений сталевий лист і спосіб його виготовлення |
-
2024
- 2024-10-28 JP JP2025506134A patent/JPWO2025169547A1/ja active Pending
- 2024-10-28 WO PCT/JP2024/038281 patent/WO2025169547A1/ja active Pending
- 2024-12-20 TW TW113149862A patent/TWI898965B/zh active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61166923A (ja) * | 1985-01-18 | 1986-07-28 | Nippon Kokan Kk <Nkk> | 軟磁気特性に優れた電磁鋼板の製造方法 |
| WO2007069776A1 (ja) * | 2005-12-15 | 2007-06-21 | Jfe Steel Corporation | 高強度無方向性電磁鋼板およびその製造方法 |
| KR20200065141A (ko) * | 2018-11-29 | 2020-06-09 | 주식회사 포스코 | 낮은 철손 및 우수한 표면품질을 갖는 무방향성 전기강판 및 그 제조방법 |
| WO2021167066A1 (ja) * | 2020-02-20 | 2021-08-26 | 日本製鉄株式会社 | 無方向性電磁鋼板用鋼板 |
| WO2021167063A1 (ja) * | 2020-02-20 | 2021-08-26 | 日本製鉄株式会社 | 無方向性電磁鋼板用熱延鋼板 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI898965B (zh) | 2025-09-21 |
| WO2025169547A1 (ja) | 2025-08-14 |
| TW202532654A (zh) | 2025-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250204 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20260331 |