WO2011068311A3 - 저철손 고자속밀도 방향성 전기강판 - Google Patents
저철손 고자속밀도 방향성 전기강판 Download PDFInfo
- Publication number
- WO2011068311A3 WO2011068311A3 PCT/KR2010/007788 KR2010007788W WO2011068311A3 WO 2011068311 A3 WO2011068311 A3 WO 2011068311A3 KR 2010007788 W KR2010007788 W KR 2010007788W WO 2011068311 A3 WO2011068311 A3 WO 2011068311A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steel sheet
- grain
- oriented electrical
- electrical steel
- flux density
- Prior art date
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 by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Laser Beam Processing (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080054268.3A CN102639726B (zh) | 2009-12-04 | 2010-11-05 | 低铁损、高磁通密度取向电工钢板 |
JP2012537818A JP5771620B2 (ja) | 2009-12-04 | 2010-11-05 | 低鉄損高磁束密度の方向性電磁鋼板 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0120142 | 2009-12-04 | ||
KR1020090120142A KR101141283B1 (ko) | 2009-12-04 | 2009-12-04 | 저철손 고자속밀도 방향성 전기강판 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011068311A2 WO2011068311A2 (ko) | 2011-06-09 |
WO2011068311A3 true WO2011068311A3 (ko) | 2011-08-18 |
Family
ID=44115385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/007788 WO2011068311A2 (ko) | 2009-12-04 | 2010-11-05 | 저철손 고자속밀도 방향성 전기강판 |
Country Status (4)
Country | Link |
---|---|
JP (3) | JP5771620B2 (ko) |
KR (1) | KR101141283B1 (ko) |
CN (1) | CN102639726B (ko) |
WO (1) | WO2011068311A2 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102941413B (zh) * | 2012-11-23 | 2015-07-01 | 武汉钢铁(集团)公司 | 一种取向硅钢多次激光刻槽降低铁损的方法 |
KR101538778B1 (ko) * | 2013-12-24 | 2015-07-22 | 주식회사 포스코 | 방향성 전기강판 및 그 제조방법 |
KR101562962B1 (ko) * | 2014-08-28 | 2015-10-23 | 주식회사 포스코 | 방향성 전기강판의 자구미세화 방법과 자구미세화 장치 및 이로부터 제조되는 방향성 전기강판 |
KR101719231B1 (ko) * | 2014-12-24 | 2017-04-04 | 주식회사 포스코 | 방향성 전기강판 및 그 제조방법 |
CN107406903B (zh) * | 2015-04-20 | 2019-07-30 | 日本制铁株式会社 | 方向性电磁钢板 |
BR112017016967B1 (pt) | 2015-04-20 | 2021-07-27 | Nippon Steel Corporation | Lâmina de aço elétrica orientada por grão |
BR112017020753B1 (pt) | 2015-04-20 | 2021-08-10 | Nippon Steel Corporation | Chapa de aço elétrica com grão orientado |
CN106282512B (zh) * | 2015-05-11 | 2018-03-30 | 宝山钢铁股份有限公司 | 低噪音变压器用取向硅钢片制造方法 |
KR101908042B1 (ko) * | 2016-06-23 | 2018-10-15 | 주식회사 포스코 | 권철심 코어 및 그 제조 방법 |
JP6372581B1 (ja) | 2017-02-17 | 2018-08-15 | Jfeスチール株式会社 | 方向性電磁鋼板 |
CN111133118B (zh) | 2017-09-28 | 2021-10-12 | 杰富意钢铁株式会社 | 方向性电磁钢板 |
KR102044320B1 (ko) * | 2017-12-26 | 2019-11-13 | 주식회사 포스코 | 방향성 전기강판 및 그 자구미세화 방법 |
KR102448815B1 (ko) * | 2018-01-31 | 2022-09-29 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자 강판 |
JP6597940B1 (ja) * | 2018-02-09 | 2019-10-30 | 日本製鉄株式会社 | 方向性電磁鋼板及びその製造方法 |
CN114423879B (zh) | 2019-09-18 | 2023-06-13 | 日本制铁株式会社 | 方向性电磁钢板 |
EP4155423A4 (en) | 2020-05-19 | 2023-10-11 | JFE Steel Corporation | GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET AND METHOD FOR MANUFACTURING SAME |
KR20230109739A (ko) * | 2020-11-27 | 2023-07-20 | 제이에프이 스틸 가부시키가이샤 | 방향성 전자 강판 및 그의 제조 방법 |
KR20240040492A (ko) | 2022-09-21 | 2024-03-28 | 현대제철 주식회사 | 무방향성 전기강판 및 그 제조 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07268474A (ja) * | 1994-03-31 | 1995-10-17 | Kawasaki Steel Corp | 鉄損の低い方向性電磁鋼板 |
WO1997024466A1 (fr) * | 1995-12-27 | 1997-07-10 | Nippon Steel Corporation | Tole d'acier magnetique ayant d'excellentes proprietes magnetiques, et son procede de fabrication |
KR100779580B1 (ko) * | 2006-12-26 | 2007-11-28 | 주식회사 포스코 | 저철손 고자속밀도 방향성 전기강판의 제조방법 |
KR20080010454A (ko) * | 2005-05-09 | 2008-01-30 | 신닛뽄세이테쯔 카부시키카이샤 | 저철손 방향성 전기강판 및 그 제조 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPS6267114A (ja) * | 1985-09-20 | 1987-03-26 | Nippon Steel Corp | 低鉄損一方向性電磁鋼板の製造方法 |
JPS63166932A (ja) * | 1986-12-27 | 1988-07-11 | Nippon Steel Corp | 鉄損の極めて低い高磁束密度一方向性電磁鋼板の製造方法 |
JP2895670B2 (ja) * | 1991-10-24 | 1999-05-24 | 川崎製鉄株式会社 | 鉄損の低い方向性電磁鋼板及びその製造方法 |
JPH07138648A (ja) * | 1993-10-01 | 1995-05-30 | Kawasaki Steel Corp | 方向性けい素鋼板の鉄損低減方法および低鉄損方向性けい素鋼板 |
JP3152554B2 (ja) * | 1994-02-04 | 2001-04-03 | 新日本製鐵株式会社 | 磁気特性の優れた電磁鋼板 |
JP4398666B2 (ja) * | 2002-05-31 | 2010-01-13 | 新日本製鐵株式会社 | 磁気特性の優れた一方向性電磁鋼板およびその製造方法 |
EP1607487B1 (en) * | 2003-03-19 | 2016-12-21 | Nippon Steel & Sumitomo Metal Corporation | Manufacturing method of a grain-oriented magnetic steel sheet excellent in magnetic characteristics |
-
2009
- 2009-12-04 KR KR1020090120142A patent/KR101141283B1/ko active IP Right Grant
-
2010
- 2010-11-05 CN CN201080054268.3A patent/CN102639726B/zh active Active
- 2010-11-05 JP JP2012537818A patent/JP5771620B2/ja active Active
- 2010-11-05 WO PCT/KR2010/007788 patent/WO2011068311A2/ko active Application Filing
-
2015
- 2015-01-16 JP JP2015006759A patent/JP6293067B2/ja active Active
- 2015-01-16 JP JP2015006758A patent/JP6200908B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07268474A (ja) * | 1994-03-31 | 1995-10-17 | Kawasaki Steel Corp | 鉄損の低い方向性電磁鋼板 |
WO1997024466A1 (fr) * | 1995-12-27 | 1997-07-10 | Nippon Steel Corporation | Tole d'acier magnetique ayant d'excellentes proprietes magnetiques, et son procede de fabrication |
KR20080010454A (ko) * | 2005-05-09 | 2008-01-30 | 신닛뽄세이테쯔 카부시키카이샤 | 저철손 방향성 전기강판 및 그 제조 방법 |
KR100779580B1 (ko) * | 2006-12-26 | 2007-11-28 | 주식회사 포스코 | 저철손 고자속밀도 방향성 전기강판의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
CN102639726A (zh) | 2012-08-15 |
WO2011068311A2 (ko) | 2011-06-09 |
JP6293067B2 (ja) | 2018-03-14 |
JP2013510239A (ja) | 2013-03-21 |
KR101141283B1 (ko) | 2012-05-04 |
JP6200908B2 (ja) | 2017-09-20 |
CN102639726B (zh) | 2014-03-26 |
JP2015092028A (ja) | 2015-05-14 |
JP2015117435A (ja) | 2015-06-25 |
JP5771620B2 (ja) | 2015-09-02 |
KR20110063187A (ko) | 2011-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011068311A3 (ko) | 저철손 고자속밀도 방향성 전기강판 | |
KR101453224B1 (ko) | 무방향성 전자기 강판의 제조 방법 | |
CN101896982A (zh) | 电感部件及其制造方法 | |
JP2006265720A (ja) | 圧延方向の磁気特性に優れた無方向性電磁鋼板とその製造方法 | |
MX2013001392A (es) | Lamina de acero electrica de grano orientado y metodo para manufacturar la misma. | |
RU2597190C1 (ru) | Лист электротехнической текстурированной стали для железного сердечника и способ его изготовления | |
TW200519980A (en) | Magnetic component and its making method | |
MX344369B (es) | Lamina de acero electrico de grano orientado y metodo de fabricacion de la misma. | |
TW200702447A (en) | Low core loss grain-oriented electrical steel sheet and method for producing the same | |
MX2009006098A (es) | Polvo magnetico suave. | |
US20130249346A1 (en) | Laminated iron core and method for manufacturing same | |
TW200737235A (en) | Inductor | |
WO2013026007A3 (en) | Iron nitride permanent magnet and technique for forming iron nitride permanent magnet | |
TW200726550A (en) | Core-shell type nanoparticles and method for preparing the same | |
MX346601B (es) | Placa de acero electrico de grano orientado y metodo para fabricar la misma. | |
TW200943641A (en) | Coil antenna and non contact information medium | |
UA93899C2 (uk) | Електромагнітний актуатор, зокрема для перемикача середньої напруги | |
MY164044A (en) | Perpendicular magnetic recording medium and method of manufacturing same | |
KR20150093807A (ko) | 자기 특성이 우수한 세미프로세스 무방향성 전기 강판의 제조 방법 | |
KR20130103501A (ko) | 감소된 표면 돌출부를 갖는 강자성 비정질 합금 리본, 그 주조 방법 및 적용 | |
WO2012087016A3 (ko) | 자성이 우수한 방향성 전기강판 및 이의 제조방법 | |
JP2010132938A (ja) | クラッド型電磁鋼板 | |
TW200629307A (en) | Magnetic element and method of manufacturing magnetic element | |
MX2019010134A (es) | Lamina de acero electrico de grano orientado y metodo de produccion de la misma. | |
MX2019009804A (es) | Lamina de acero electrico de grano orientado. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080054268.3 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10834726 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012537818 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 10834726 Country of ref document: EP Kind code of ref document: A2 |