WO2013100200A8 - 方向性電磁鋼板およびその製造方法 - Google Patents
方向性電磁鋼板およびその製造方法 Download PDFInfo
- Publication number
- WO2013100200A8 WO2013100200A8 PCT/JP2012/084307 JP2012084307W WO2013100200A8 WO 2013100200 A8 WO2013100200 A8 WO 2013100200A8 JP 2012084307 W JP2012084307 W JP 2012084307W WO 2013100200 A8 WO2013100200 A8 WO 2013100200A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- grain
- steel sheet
- electrical steel
- strain
- oriented electrical
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/38—Heating by cathodic discharges
-
- 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
-
- 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
- C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
-
- 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
- H01F1/16—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 in the form of sheets
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280064393.1A CN104093870B (zh) | 2011-12-28 | 2012-12-28 | 方向性电磁钢板及其制造方法 |
US14/368,812 US9984800B2 (en) | 2011-12-28 | 2012-12-28 | Grain-oriented electrical steel sheet and method of manufacturing same |
KR1020147017560A KR101553497B1 (ko) | 2011-12-28 | 2012-12-28 | 방향성 전자 강판 및 그 제조 방법 |
EP12864000.0A EP2799580B1 (en) | 2011-12-28 | 2012-12-28 | Grain-oriented electrical steel sheet and method for manufacturing same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011289783A JP5884165B2 (ja) | 2011-12-28 | 2011-12-28 | 方向性電磁鋼板およびその製造方法 |
JP2011-289783 | 2011-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013100200A1 WO2013100200A1 (ja) | 2013-07-04 |
WO2013100200A8 true WO2013100200A8 (ja) | 2014-06-12 |
Family
ID=48697660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/084307 WO2013100200A1 (ja) | 2011-12-28 | 2012-12-28 | 方向性電磁鋼板およびその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9984800B2 (ja) |
EP (1) | EP2799580B1 (ja) |
JP (1) | JP5884165B2 (ja) |
KR (1) | KR101553497B1 (ja) |
WO (1) | WO2013100200A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015161024A (ja) * | 2014-02-28 | 2015-09-07 | Jfeスチール株式会社 | 低騒音変圧器用の方向性電磁鋼板およびその製造方法 |
JP2015161017A (ja) * | 2014-02-28 | 2015-09-07 | Jfeスチール株式会社 | 低騒音変圧器用の方向性電磁鋼板およびその製造方法 |
KR101562962B1 (ko) * | 2014-08-28 | 2015-10-23 | 주식회사 포스코 | 방향성 전기강판의 자구미세화 방법과 자구미세화 장치 및 이로부터 제조되는 방향성 전기강판 |
US11225698B2 (en) | 2014-10-23 | 2022-01-18 | Jfe Steel Corporation | Grain-oriented electrical steel sheet and process for producing same |
CN107406935B (zh) | 2015-04-20 | 2019-03-12 | 新日铁住金株式会社 | 方向性电磁钢板 |
RU2717034C1 (ru) | 2017-02-28 | 2020-03-17 | ДжФЕ СТИЛ КОРПОРЕЙШН | Текстурированная электротехническая листовая сталь и способ ее производства |
CN108660295A (zh) * | 2017-03-27 | 2018-10-16 | 宝山钢铁股份有限公司 | 一种低铁损取向硅钢及其制造方法 |
CA3095320C (en) | 2018-03-30 | 2023-10-03 | Jfe Steel Corporation | Iron core for transformer |
KR102162984B1 (ko) * | 2018-12-19 | 2020-10-07 | 주식회사 포스코 | 방향성 전기강판 및 그의 제조 방법 |
US11866796B2 (en) * | 2019-06-17 | 2024-01-09 | Jfe Steel Corporation | Grain-oriented electrical steel sheet and production method therefor |
KR20220070293A (ko) * | 2019-12-25 | 2022-05-30 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판 및 그 제조 방법 |
EP4223891A4 (en) * | 2020-11-27 | 2023-11-01 | JFE Steel Corporation | GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET AND METHOD FOR MANUFACTURING SAME |
JPWO2022203087A1 (ja) * | 2021-03-26 | 2022-09-29 | ||
JP7459956B2 (ja) | 2021-05-31 | 2024-04-02 | Jfeスチール株式会社 | 方向性電磁鋼板 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819440A (ja) | 1981-07-24 | 1983-02-04 | Nippon Steel Corp | 電磁鋼板の鉄損特性向上方法 |
JPS59229419A (ja) * | 1983-06-11 | 1984-12-22 | Nippon Steel Corp | 方向性電磁鋼板の鉄損特性改善方法 |
JPS6092479A (ja) | 1983-10-27 | 1985-05-24 | Kawasaki Steel Corp | 歪取り焼鈍によつて特性が劣化しない低鉄損の方向性けい素鋼板およびその製造方法 |
JPS6151803A (ja) * | 1984-08-21 | 1986-03-14 | Kawasaki Steel Corp | 鉄損の低い一方向性けい素鋼板 |
JP2694941B2 (ja) * | 1985-05-02 | 1997-12-24 | 新日本製鐵株式会社 | 低鉄損一方向性電磁鋼板の製造方法 |
JPH0765106B2 (ja) | 1988-10-26 | 1995-07-12 | 川崎製鉄株式会社 | 低鉄損一方向性けい素鋼板の製造方法 |
JP3023242B2 (ja) * | 1992-05-29 | 2000-03-21 | 川崎製鉄株式会社 | 騒音特性の優れた低鉄損一方向性珪素鋼板の製造方法 |
US5296051A (en) * | 1993-02-11 | 1994-03-22 | Kawasaki Steel Corporation | Method of producing low iron loss grain-oriented silicon steel sheet having low-noise and superior shape characteristics |
DE69424762T2 (de) | 1993-12-28 | 2000-10-26 | Kawasaki Steel Co | Kornorientiertes elektromagnetisches Stahlblech mit niedrigem Eisenverlust und Verfahren zur dessen Herstellung |
JPH07320922A (ja) | 1994-03-31 | 1995-12-08 | Kawasaki Steel Corp | 鉄損の低い一方向性電磁鋼板 |
JP3500103B2 (ja) | 1999-12-24 | 2004-02-23 | 新日本製鐵株式会社 | トランス用一方向性電磁鋼板 |
JP4123679B2 (ja) | 2000-04-25 | 2008-07-23 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
JP4344264B2 (ja) | 2004-03-08 | 2009-10-14 | 新日本製鐵株式会社 | 低鉄損一方向性電磁鋼板 |
JP2006254645A (ja) | 2005-03-14 | 2006-09-21 | Nippon Steel Corp | インナー螺旋回転機鉄心の製造方法 |
JP5613972B2 (ja) | 2006-10-23 | 2014-10-29 | 新日鐵住金株式会社 | 鉄損特性の優れた一方向性電磁鋼板 |
WO2013099258A1 (ja) * | 2011-12-27 | 2013-07-04 | Jfeスチール株式会社 | 方向性電磁鋼板 |
-
2011
- 2011-12-28 JP JP2011289783A patent/JP5884165B2/ja active Active
-
2012
- 2012-12-28 WO PCT/JP2012/084307 patent/WO2013100200A1/ja active Application Filing
- 2012-12-28 EP EP12864000.0A patent/EP2799580B1/en active Active
- 2012-12-28 KR KR1020147017560A patent/KR101553497B1/ko active IP Right Grant
- 2012-12-28 US US14/368,812 patent/US9984800B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP5884165B2 (ja) | 2016-03-15 |
JP2013139590A (ja) | 2013-07-18 |
EP2799580A1 (en) | 2014-11-05 |
KR20140103995A (ko) | 2014-08-27 |
WO2013100200A1 (ja) | 2013-07-04 |
EP2799580B1 (en) | 2018-10-10 |
US9984800B2 (en) | 2018-05-29 |
KR101553497B1 (ko) | 2015-09-15 |
US20140338792A1 (en) | 2014-11-20 |
EP2799580A4 (en) | 2015-06-03 |
CN104093870A (zh) | 2014-10-08 |
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