JP2012077380A5 - - Google Patents
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- Publication number
- JP2012077380A5 JP2012077380A5 JP2011197620A JP2011197620A JP2012077380A5 JP 2012077380 A5 JP2012077380 A5 JP 2012077380A5 JP 2011197620 A JP2011197620 A JP 2011197620A JP 2011197620 A JP2011197620 A JP 2011197620A JP 2012077380 A5 JP2012077380 A5 JP 2012077380A5
- Authority
- JP
- Japan
- Prior art keywords
- annealing
- steel sheet
- grain
- electrical steel
- oriented electrical
- 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
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- 238000000137 annealing Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 3
- 229910052839 forsterite Inorganic materials 0.000 claims description 3
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 2
- 238000005261 decarburization Methods 0.000 claims description 2
- 238000000866 electrolytic etching Methods 0.000 claims description 2
- 238000005098 hot rolling Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 230000005381 magnetic domain Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011197620A JP5240334B2 (ja) | 2010-09-10 | 2011-09-09 | 方向性電磁鋼板およびその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010203425 | 2010-09-10 | ||
| JP2010203425 | 2010-09-10 | ||
| JP2011197620A JP5240334B2 (ja) | 2010-09-10 | 2011-09-09 | 方向性電磁鋼板およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012077380A JP2012077380A (ja) | 2012-04-19 |
| JP2012077380A5 true JP2012077380A5 (https=) | 2013-03-07 |
| JP5240334B2 JP5240334B2 (ja) | 2013-07-17 |
Family
ID=45810402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011197620A Active JP5240334B2 (ja) | 2010-09-10 | 2011-09-09 | 方向性電磁鋼板およびその製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8784995B2 (https=) |
| EP (1) | EP2615189B1 (https=) |
| JP (1) | JP5240334B2 (https=) |
| KR (1) | KR101303472B1 (https=) |
| CN (1) | CN103097563A (https=) |
| BR (1) | BR112013005450B1 (https=) |
| CA (1) | CA2808774C (https=) |
| MX (1) | MX2013002627A (https=) |
| RU (1) | RU2509164C1 (https=) |
| WO (1) | WO2012032792A1 (https=) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5640944B2 (ja) | 2011-10-11 | 2014-12-17 | 信越化学工業株式会社 | 硬化性オルガノポリシロキサン組成物 |
| JP5776516B2 (ja) | 2011-11-29 | 2015-09-09 | 信越化学工業株式会社 | オルガノポリシロキサン化合物の製造方法並びにその化合物を用いた硬化性組成物 |
| EP2843069B1 (en) * | 2012-04-26 | 2019-06-05 | JFE Steel Corporation | Grain-oriented electrical steel sheet and method for manufacturing same |
| US10629346B2 (en) | 2012-04-26 | 2020-04-21 | Jfe Steel Corporation | Method of manufacturing grain-oriented electrical steel sheet |
| US9953752B2 (en) | 2012-12-28 | 2018-04-24 | Jfe Steel Corporation | Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet |
| BR112015020187B1 (pt) | 2013-02-28 | 2019-11-05 | Jfe Steel Corp | método de produção de chapas de aço elétrico de grão orientado |
| WO2015012562A1 (ko) * | 2013-07-24 | 2015-01-29 | 주식회사 포스코 | 방향성 전기강판 및 그 제조방법 |
| KR101756606B1 (ko) | 2013-09-26 | 2017-07-10 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판의 제조 방법 |
| US20170298467A1 (en) * | 2014-10-06 | 2017-10-19 | Jfe Steel Corporation | Low iron loss grain oriented electrical steel sheet and method for manufacturing the same |
| WO2016139818A1 (ja) | 2015-03-05 | 2016-09-09 | 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 |
| KR102010166B1 (ko) | 2015-04-20 | 2019-08-12 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자기 강판 |
| WO2016171129A1 (ja) * | 2015-04-20 | 2016-10-27 | 新日鐵住金株式会社 | 方向性電磁鋼板 |
| CN107406935B (zh) | 2015-04-20 | 2019-03-12 | 新日铁住金株式会社 | 方向性电磁钢板 |
| JP6455468B2 (ja) * | 2016-03-09 | 2019-01-23 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| JP6572855B2 (ja) * | 2016-09-21 | 2019-09-11 | 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 |
| KR101884429B1 (ko) | 2016-12-22 | 2018-08-01 | 주식회사 포스코 | 방향성 전기강판 및 그 자구미세화 방법 |
| KR102295735B1 (ko) | 2017-02-20 | 2021-08-30 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판의 제조 방법 |
| KR20180112354A (ko) * | 2017-04-03 | 2018-10-12 | 삼성전기주식회사 | 자성 시트 및 이를 포함하는 무선 전력 충전 장치 |
| WO2019065645A1 (ja) * | 2017-09-28 | 2019-04-04 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板 |
| US11236427B2 (en) | 2017-12-06 | 2022-02-01 | Polyvision Corporation | Systems and methods for in-line thermal flattening and enameling of steel sheets |
| KR102080166B1 (ko) * | 2017-12-26 | 2020-02-21 | 주식회사 포스코 | 방향성 전기강판 및 그의 제조방법 |
| CA3088125C (en) | 2018-01-31 | 2022-09-20 | Jfe Steel Corporation | Grain-oriented electrical steel sheet, stacked transformer core using the same, and method for producing stacked core |
| US11984249B2 (en) | 2018-01-31 | 2024-05-14 | Jfe Steel Corporation | Grain-oriented electrical steel sheet, wound transformer core using the same, and method for producing wound core |
| US11393612B2 (en) | 2018-02-26 | 2022-07-19 | Nippon Steel Corporation | Grain-oriented electrical steel sheet |
| BR112020018664B1 (pt) * | 2018-03-22 | 2024-04-30 | Nippon Steel Corporation | Chapa de aço elétrica com grão orientado e método para produzir a chapa de aço elétrica com grão orientado |
| RU2764625C1 (ru) * | 2018-07-31 | 2022-01-18 | Ниппон Стил Корпорейшн | Лист анизотропной электротехнической стали |
| CN112513306B (zh) * | 2018-07-31 | 2022-05-24 | 日本制铁株式会社 | 方向性电磁钢板 |
| EP3831977B1 (en) * | 2018-07-31 | 2025-01-01 | Nippon Steel Corporation | Grain oriented electrical steel sheet |
| KR102240382B1 (ko) * | 2018-12-19 | 2021-04-13 | 주식회사 포스코 | 방향성의 전기강판 및 그 제조 방법 |
| KR102162984B1 (ko) * | 2018-12-19 | 2020-10-07 | 주식회사 포스코 | 방향성 전기강판 및 그의 제조 방법 |
| KR20240035910A (ko) | 2019-04-23 | 2024-03-18 | 제이에프이 스틸 가부시키가이샤 | 방향성 전자 강판의 제조 방법 |
| EP4006181A1 (en) | 2019-07-31 | 2022-06-01 | JFE Steel Corporation | Grain-oriented electrical steel sheet |
| JP6939852B2 (ja) | 2019-07-31 | 2021-09-22 | Ｊｆｅスチール株式会社 | 線状溝形成方法および方向性電磁鋼板の製造方法 |
| KR102428854B1 (ko) * | 2019-12-20 | 2022-08-02 | 주식회사 포스코 | 방향성 전기강판 및 그 자구미세화 방법 |
| JP7492110B2 (ja) * | 2020-02-05 | 2024-05-29 | 日本製鉄株式会社 | 方向性電磁鋼板 |
| JP7492109B2 (ja) * | 2020-02-05 | 2024-05-29 | 日本製鉄株式会社 | 方向性電磁鋼板 |
| JP7492111B2 (ja) * | 2020-02-05 | 2024-05-29 | 日本製鉄株式会社 | 方向性電磁鋼板 |
| JP7492112B2 (ja) * | 2020-02-05 | 2024-05-29 | 日本製鉄株式会社 | 方向性電磁鋼板 |
| JP7006851B1 (ja) * | 2020-05-19 | 2022-02-10 | 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 |
| JP6947248B1 (ja) | 2020-06-09 | 2021-10-13 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板 |
| CN114388226A (zh) * | 2021-12-01 | 2022-04-22 | 国网浙江省电力有限公司温州供电公司 | 一种用于变压器冷却的智能风冷喷淋系统 |
| EP4502189A4 (en) | 2022-03-28 | 2025-07-16 | Nippon Steel Corp | GRAIN-ORIENTED MAGNETIC STEEL SHEET AND PROCESS FOR PRODUCING SAME |
| US20250154631A1 (en) * | 2022-04-04 | 2025-05-15 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method of production of same |
| JPWO2025070781A1 (https=) * | 2023-09-27 | 2025-04-03 | ||
| JPWO2025070776A1 (https=) * | 2023-09-27 | 2025-04-03 | ||
| CN121889518A (zh) * | 2023-10-11 | 2026-04-17 | 日本制铁株式会社 | 方向性电磁钢板的制造方法、方向性电磁钢板及工业产品 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1061161A (en) * | 1974-09-12 | 1979-08-28 | Joseph J. Piascinski | Method for making an etch-resistant stencil |
| JPS5518566A (en) | 1978-07-26 | 1980-02-08 | Nippon Steel Corp | Improving method for iron loss characteristic of directional electrical steel sheet |
| JPS61117218A (ja) | 1984-11-10 | 1986-06-04 | Nippon Steel Corp | 低鉄損一方向性電磁鋼板の製造方法 |
| SU1516508A1 (ru) * | 1987-07-10 | 1989-10-23 | Научно-Исследовательский Институт Механики Мгу@ Им.М.В.Ломоносова | Способ местного травлени изделий |
| EP0589418A1 (en) * | 1992-09-21 | 1994-03-30 | Nippon Steel Corporation | Process for producing oriented electrical steel sheet having minimized primary film, excellent magnetic properties and good workability |
| JP3726289B2 (ja) * | 1994-03-31 | 2005-12-14 | Ｊｆｅスチール株式会社 | 鉄損の低い方向性電磁鋼板 |
| JPH09157748A (ja) * | 1995-12-01 | 1997-06-17 | Nippon Steel Corp | 低鉄損、高磁束密度一方向性電磁鋼板の製造方法 |
| JP3456860B2 (ja) | 1997-04-02 | 2003-10-14 | 新日本製鐵株式会社 | 鉄損特性の極めて優れた一方向性電磁鋼板の製造方法 |
| AU2001252636A1 (en) * | 2000-05-01 | 2001-11-12 | Tateho Chemical Industries Co., Ltd. | Magnesium oxide particle aggregate |
| JP2002220642A (ja) * | 2001-01-29 | 2002-08-09 | Kawasaki Steel Corp | 鉄損の低い方向性電磁鋼板およびその製造方法 |
| JP2002241906A (ja) * | 2001-02-09 | 2002-08-28 | Kawasaki Steel Corp | 被膜特性および磁気特性に優れた方向性電磁鋼板 |
| JP4331900B2 (ja) * | 2001-03-30 | 2009-09-16 | 新日本製鐵株式会社 | 方向性電磁鋼板およびその製造方法と製造装置 |
| BRPI0712010B1 (pt) | 2006-05-24 | 2014-10-29 | Nippon Steel & Sumitomo Metal Corp | Métodos de produção de uma chapa de aço elétrico com grãos orientados |
| RU2371521C1 (ru) * | 2008-03-06 | 2009-10-27 | Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП НПП "Исток") | Способ изготовления прецизионных изделий из молибдена и его сплавов и раствор для фотохимического травления |
| JP5286872B2 (ja) | 2008-03-26 | 2013-09-11 | 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 |
| JP5853352B2 (ja) * | 2010-08-06 | 2016-02-09 | 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 |
| JP5760504B2 (ja) * | 2011-02-25 | 2015-08-12 | 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 |
-
2011
- 2011-09-09 MX MX2013002627A patent/MX2013002627A/es active IP Right Grant
- 2011-09-09 BR BR112013005450-6A patent/BR112013005450B1/pt active IP Right Grant
- 2011-09-09 WO PCT/JP2011/005103 patent/WO2012032792A1/ja not_active Ceased
- 2011-09-09 KR KR1020137006050A patent/KR101303472B1/ko active Active
- 2011-09-09 RU RU2013115897/02A patent/RU2509164C1/ru active
- 2011-09-09 CA CA2808774A patent/CA2808774C/en active Active
- 2011-09-09 CN CN2011800436424A patent/CN103097563A/zh active Pending
- 2011-09-09 JP JP2011197620A patent/JP5240334B2/ja active Active
- 2011-09-09 EP EP11823271.9A patent/EP2615189B1/en active Active
- 2011-09-09 US US13/821,608 patent/US8784995B2/en active Active
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