JPWO2023095637A5 - - Google Patents
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- Publication number
- JPWO2023095637A5 JPWO2023095637A5 JP2023512807A JP2023512807A JPWO2023095637A5 JP WO2023095637 A5 JPWO2023095637 A5 JP WO2023095637A5 JP 2023512807 A JP2023512807 A JP 2023512807A JP 2023512807 A JP2023512807 A JP 2023512807A JP WO2023095637 A5 JPWO2023095637 A5 JP WO2023095637A5
- Authority
- JP
- Japan
- Prior art keywords
- less
- hot
- steel sheet
- rolled steel
- rolling
- Prior art date
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims 24
- 239000010959 steel Substances 0.000 claims 24
- 238000005096 rolling process Methods 0.000 claims 15
- 238000004519 manufacturing process Methods 0.000 claims 14
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 claims 11
- 239000000203 mixture Substances 0.000 claims 5
- 238000000137 annealing Methods 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 239000010960 cold rolled steel Substances 0.000 claims 2
- 238000005097 cold rolling Methods 0.000 claims 2
- 238000009749 continuous casting Methods 0.000 claims 2
- 238000005098 hot rolling Methods 0.000 claims 2
- 238000003303 reheating Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021191375 | 2021-11-25 | ||
| JP2021191375 | 2021-11-25 | ||
| PCT/JP2022/041981 WO2023095637A1 (ja) | 2021-11-25 | 2022-11-10 | 無方向性電磁鋼板用熱延鋼板の製造方法および無方向性電磁鋼板の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023095637A1 JPWO2023095637A1 (https=) | 2023-06-01 |
| JP7338808B1 JP7338808B1 (ja) | 2023-09-05 |
| JPWO2023095637A5 true JPWO2023095637A5 (https=) | 2023-10-27 |
Family
ID=86539524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023512807A Active JP7338808B1 (ja) | 2021-11-25 | 2022-11-10 | 無方向性電磁鋼板用熱延鋼板の製造方法および無方向性電磁鋼板の製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240410037A1 (https=) |
| EP (1) | EP4407051A4 (https=) |
| JP (1) | JP7338808B1 (https=) |
| KR (1) | KR20240058900A (https=) |
| CN (1) | CN118318053A (https=) |
| MX (1) | MX2024006366A (https=) |
| TW (1) | TWI832561B (https=) |
| WO (1) | WO2023095637A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250101541A1 (en) * | 2022-02-01 | 2025-03-27 | Jfe Steel Corporation | Method of producing hot-rolled steel sheet for non-oriented electrical steel sheet, method of producing non-oriented electrical steel sheet, and hot-rolled steel sheet for non-oriented electrical steel sheet |
| CN119614992A (zh) * | 2023-09-12 | 2025-03-14 | 宝山钢铁股份有限公司 | 一种综合性能优异的无取向硅钢及其制造方法 |
| JPWO2025204271A1 (https=) * | 2024-03-26 | 2025-10-02 | ||
| CN118291877A (zh) * | 2024-04-10 | 2024-07-05 | 东北大学 | 磁性能和耐蚀性能优异的高强度无取向硅钢及其制造方法 |
| KR20260037677A (ko) * | 2024-09-09 | 2026-03-18 | 현대제철 주식회사 | 무방향성 전기강판 및 무방향성 전기강판 제조 방법 |
Family Cites Families (11)
| 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 |
| JP4207231B2 (ja) * | 1997-08-08 | 2009-01-14 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| JP2002206114A (ja) | 2000-12-28 | 2002-07-26 | Nippon Steel Corp | 無方向性電磁鋼板の製造方法 |
| US20050000596A1 (en) * | 2003-05-14 | 2005-01-06 | Ak Properties Inc. | Method for production of non-oriented electrical steel strip |
| JP5388506B2 (ja) | 2008-08-19 | 2014-01-15 | 新日鐵住金株式会社 | 磁束密度の高い無方向性電磁鋼板の製造方法 |
| CA2956686C (en) * | 2014-07-31 | 2019-01-08 | Jfe Steel Corporation | Non-oriented electrical steel sheet and method for producing the same, and motor core and method of producing the same |
| WO2019225529A1 (ja) * | 2018-05-21 | 2019-11-28 | Ｊｆｅスチール株式会社 | 無方向性電磁鋼板およびその製造方法 |
| KR102164113B1 (ko) * | 2018-11-29 | 2020-10-13 | 주식회사 포스코 | 낮은 철손 및 우수한 표면품질을 갖는 무방향성 전기강판 및 그 제조방법 |
| KR102241985B1 (ko) * | 2018-12-19 | 2021-04-19 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
| JP7196939B2 (ja) * | 2019-02-08 | 2022-12-27 | 日本製鉄株式会社 | 方向性電磁鋼板、方向性電磁鋼板の絶縁被膜形成方法、及び方向性電磁鋼板の製造方法 |
| JP7332859B2 (ja) * | 2019-05-14 | 2023-08-24 | 日本製鉄株式会社 | スラブの製造方法 |
-
2022
- 2022-11-10 EP EP22898421.7A patent/EP4407051A4/en active Pending
- 2022-11-10 WO PCT/JP2022/041981 patent/WO2023095637A1/ja not_active Ceased
- 2022-11-10 JP JP2023512807A patent/JP7338808B1/ja active Active
- 2022-11-10 KR KR1020247010909A patent/KR20240058900A/ko active Pending
- 2022-11-10 CN CN202280074693.1A patent/CN118318053A/zh active Pending
- 2022-11-10 US US18/698,972 patent/US20240410037A1/en active Pending
- 2022-11-10 MX MX2024006366A patent/MX2024006366A/es unknown
- 2022-11-16 TW TW111143793A patent/TWI832561B/zh active
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