WO2003008654A1 - Tole magnetique unidirectionnelle a densite de flux magnetique tres elevee, a caracteristiques de pertes dans le fer et de revetement dans un champ magnetique puissant excellentes, et procede de production associe - Google Patents
Tole magnetique unidirectionnelle a densite de flux magnetique tres elevee, a caracteristiques de pertes dans le fer et de revetement dans un champ magnetique puissant excellentes, et procede de production associe Download PDFInfo
- Publication number
- WO2003008654A1 WO2003008654A1 PCT/JP2002/007229 JP0207229W WO03008654A1 WO 2003008654 A1 WO2003008654 A1 WO 2003008654A1 JP 0207229 W JP0207229 W JP 0207229W WO 03008654 A1 WO03008654 A1 WO 03008654A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- high magnetic
- ppm
- sec
- unidirectional electrical
- ultra
- Prior art date
Links
Classifications
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
-
- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
-
- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
- C21D8/1283—Application of a separating or insulating coating
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22C38/60—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
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
-
- 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
- H01F1/18—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 with insulating coating
-
- 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
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Chemical Treatment Of Metals (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02746105A EP1411139B1 (en) | 2001-07-16 | 2002-07-16 | Ultra-high magnetic flux density unidirectional electrical sheet excellent in high magnetic field iron loss and coating characteristics and production method therefor |
US10/484,347 US7399369B2 (en) | 2001-07-16 | 2002-07-16 | Ultra-high magnetic flux density grain-oriented electrical steel sheet excellent in iron loss at a high magnetic flux density and film properties and method for producing the same |
KR1020047000761A KR100586440B1 (ko) | 2001-07-16 | 2002-07-16 | 고자장 철손과 피막 특성이 우수한 초고자속밀도 일방향성전자강판과 그 제조 방법 |
US12/215,540 US7981223B2 (en) | 2001-07-16 | 2008-06-27 | Ultra-high magnetic flux density grain-oriented electrical steel sheet excellent in iron loss at a high magnetic flux density and film properties and method for producing the same |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-216033 | 2001-07-16 | ||
JP2001216033A JP3388239B2 (ja) | 2001-07-16 | 2001-07-16 | 高磁場鉄損と被膜特性に優れる超高磁束密度一方向性電磁鋼板の製造方法 |
JP2001280365A JP3743707B2 (ja) | 2001-09-14 | 2001-09-14 | 超高磁束密度一方向性電磁鋼板の製造方法 |
JP2001-280365 | 2001-09-14 | ||
JP2001-289517 | 2001-09-21 | ||
JP2001289517A JP3387914B1 (ja) | 2001-09-21 | 2001-09-21 | 皮膜特性と高磁場鉄損に優れる高磁束密度一方向性電磁鋼板の製造方法 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10484347 A-371-Of-International | 2002-07-16 | ||
US12/215,540 Division US7981223B2 (en) | 2001-07-16 | 2008-06-27 | Ultra-high magnetic flux density grain-oriented electrical steel sheet excellent in iron loss at a high magnetic flux density and film properties and method for producing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003008654A1 true WO2003008654A1 (fr) | 2003-01-30 |
Family
ID=27347166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/007229 WO2003008654A1 (fr) | 2001-07-16 | 2002-07-16 | Tole magnetique unidirectionnelle a densite de flux magnetique tres elevee, a caracteristiques de pertes dans le fer et de revetement dans un champ magnetique puissant excellentes, et procede de production associe |
Country Status (5)
Country | Link |
---|---|
US (2) | US7399369B2 (ja) |
EP (1) | EP1411139B1 (ja) |
KR (1) | KR100586440B1 (ja) |
CN (1) | CN1321215C (ja) |
WO (1) | WO2003008654A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006123942A1 (en) | 2005-05-18 | 2006-11-23 | Paul Nathan Strong | Mooring cleat |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI270578B (en) * | 2004-11-10 | 2007-01-11 | Jfe Steel Corp | Grain oriented electromagnetic steel plate and method for producing the same |
EP2025767B2 (en) † | 2006-05-24 | 2016-10-12 | Nippon Steel & Sumitomo Metal Corporation | Process for producing grain-oriented electrical steel sheet with high magnetic flux density |
ITRM20070218A1 (it) * | 2007-04-18 | 2008-10-19 | Ct Sviluppo Materiali Spa | Procedimento per la produzione di lamierino magnetico a grano orientato |
CN101643881B (zh) * | 2008-08-08 | 2011-05-11 | 宝山钢铁股份有限公司 | 一种含铜取向硅钢的生产方法 |
CN102257173B (zh) * | 2008-12-16 | 2013-12-04 | 新日铁住金株式会社 | 方向性电磁钢板及其制造方法 |
US20110273054A1 (en) * | 2010-05-04 | 2011-11-10 | Gwynne Johnston | Electrical steel, a motor, and a method for manufacture of electrical steel with high strength and low electrical losses |
DE102010038038A1 (de) * | 2010-10-07 | 2012-04-12 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Erzeugen einer Isolationsbeschichtung auf einem kornorientierten Elektro-Stahlflachprodukt und mit einer solchen Isolationsbeschichtung beschichtetes Elektro-Stahlflachprodukt |
BR112013017778B1 (pt) | 2011-01-12 | 2019-05-14 | Nippon Steel & Sumitomo Metal Corporation | Chapa de aço elétrico com grão orientado |
CN103911545A (zh) * | 2014-04-14 | 2014-07-09 | 国家电网公司 | 一种强高斯织构占有率高磁感取向电工钢带的制备方法 |
KR101693516B1 (ko) * | 2014-12-24 | 2017-01-06 | 주식회사 포스코 | 방향성 전기강판 및 그 제조방법 |
EP3279341B1 (en) * | 2015-04-02 | 2020-05-06 | Nippon Steel Corporation | Manufacturing method for unidirectional electromagnetic steel sheet |
KR101751525B1 (ko) * | 2015-12-24 | 2017-07-11 | 주식회사 포스코 | 방향성 전기강판 및 그의 제조 방법 |
CN110318005B (zh) * | 2018-03-30 | 2021-12-17 | 宝山钢铁股份有限公司 | 一种高磁感取向硅钢及其制造方法 |
JP7188459B2 (ja) * | 2019-01-16 | 2022-12-13 | 日本製鉄株式会社 | 方向性電磁鋼板の製造方法 |
EP4202067A1 (de) * | 2021-12-21 | 2023-06-28 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum erzeugen eines kornorientierten elektrobands und kornorientiertes elektroband |
EP4202068A1 (de) * | 2021-12-21 | 2023-06-28 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum erzeugen eines kornorientierten elektrobands und kornorientiertes elektroband |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08188824A (ja) * | 1995-01-06 | 1996-07-23 | Nippon Steel Corp | 超高磁束密度一方向性電磁鋼板の製造方法 |
JPH09279247A (ja) * | 1996-04-12 | 1997-10-28 | Nippon Steel Corp | 磁束密度の高い一方向性電磁鋼板の製造方法 |
JPH10130727A (ja) * | 1996-10-28 | 1998-05-19 | Nippon Steel Corp | 磁束密度が高い低鉄損鏡面一方向性電磁鋼板の製造方法 |
JPH10130726A (ja) * | 1996-10-28 | 1998-05-19 | Nippon Steel Corp | 磁束密度が高い低鉄損鏡面一方向性電磁鋼板の製造方法 |
WO1998046803A1 (fr) * | 1997-04-16 | 1998-10-22 | Nippon Steel Corporation | Tole d'acier electromagnetique unidirectionnelle presentant d'excellentes caracteristiques de film et d'excellentes caracteristiques magnetiques, son procede de production et installation de recuit par decarburation a cet effet |
JP2000026942A (ja) * | 1997-07-17 | 2000-01-25 | Kawasaki Steel Corp | 磁気特性に優れる方向性電磁鋼板及びその製造方法 |
EP0987343A1 (en) * | 1998-09-18 | 2000-03-22 | Kawasaki Steel Corporation | Grain-oriented silicon steel sheet and process for production thereof |
JP2000109931A (ja) * | 1998-10-01 | 2000-04-18 | Kawasaki Steel Corp | 鉄損の極めて低い高磁束密度方向性電磁鋼板の製造方法 |
EP1057898A2 (en) * | 1999-05-31 | 2000-12-06 | Nippon Steel Corporation | High flux density grain-oriented electrical steel sheet excellent in high magnetic field core loss property and method of producing the same |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531448B2 (ja) | 1972-07-18 | 1978-01-19 | ||
JPS5112451A (ja) | 1974-07-19 | 1976-01-31 | Matsushita Electric Ind Co Ltd | Chukaikansosochi |
JPS54128928A (en) | 1978-03-31 | 1979-10-05 | Nippon Steel Corp | Protective coating material for annealing of anisotropic silicon steel plate |
GR75219B (ja) | 1980-04-21 | 1984-07-13 | Merck & Co Inc | |
JPS582569A (ja) | 1981-06-26 | 1983-01-08 | 富士電機株式会社 | 水冷蓄熱式飲料冷却装置 |
JPS5850295A (ja) | 1981-09-22 | 1983-03-24 | マツダ株式会社 | 正逆打撃用さく孔装置 |
JP2574607B2 (ja) | 1991-10-01 | 1997-01-22 | 川崎製鉄株式会社 | 歪取り焼鈍による鉄損劣化がなく被膜特性に優れる方向性けい素鋼板の製造方法 |
JP3212376B2 (ja) | 1992-09-09 | 2001-09-25 | 新日本製鐵株式会社 | 超高磁束密度一方向性電磁鋼板の製造方法 |
JP3656913B2 (ja) | 1992-09-09 | 2005-06-08 | 新日本製鐵株式会社 | 超高磁束密度一方向性電磁鋼板 |
DE69328998T2 (de) * | 1992-09-17 | 2001-03-01 | Nippon Steel Corp., Tokio/Tokyo | Kornorientierte Elektrobleche und Material mit sehr hoher magnetischer Flussdichte und Verfahren zur Herstellung dieser |
JPH06207216A (ja) | 1993-01-06 | 1994-07-26 | Nippon Steel Corp | 超高磁束密度一方向性電磁鋼板の製造方法 |
JPH06212265A (ja) | 1993-01-20 | 1994-08-02 | Nippon Steel Corp | 超高磁束密度一方向性電磁鋼板の製造方法 |
JP3561323B2 (ja) | 1995-03-15 | 2004-09-02 | 新日本製鐵株式会社 | 超高磁束密度一方向性電磁鋼板の製造方法 |
JPH08253815A (ja) | 1995-03-15 | 1996-10-01 | Nippon Steel Corp | 超高磁束密度一方向性電磁鋼板の製造方法 |
JP3434936B2 (ja) | 1995-06-16 | 2003-08-11 | 新日本製鐵株式会社 | 超高磁束密度一方向性電磁鋼板の製造方法 |
US5674047A (en) | 1995-07-13 | 1997-10-07 | Chiron Diagnostics Corporation | Loading mechanism for probe tip tray |
JPH1010726A (ja) * | 1996-06-25 | 1998-01-16 | Daicel Chem Ind Ltd | 硬化性樹脂組成物およびその製造方法 |
JPH1025516A (ja) | 1996-07-11 | 1998-01-27 | Nippon Steel Corp | 超高磁束密度一方向性電磁鋼板の製造方法 |
JP3388116B2 (ja) | 1996-11-22 | 2003-03-17 | 新日本製鐵株式会社 | 超高磁束密度一方向性電磁鋼板の製造方法 |
JP3839924B2 (ja) | 1997-08-18 | 2006-11-01 | 新日本製鐵株式会社 | 皮膜特性と磁気特性に優れた一方向性電磁鋼板及びその製造方法並びにその製造法に用いる脱炭焼鈍設備 |
JP3474741B2 (ja) | 1997-10-17 | 2003-12-08 | Jfeスチール株式会社 | 磁気特性に優れた方向性電磁鋼板の製造方法 |
US6280534B1 (en) * | 1998-05-15 | 2001-08-28 | Kawasaki Steel Corporation | Grain oriented electromagnetic steel sheet and manufacturing thereof |
JP3357602B2 (ja) | 1998-05-15 | 2002-12-16 | 川崎製鉄株式会社 | 磁気特性に優れる方向性電磁鋼板の製造方法 |
KR19990088437A (ko) * | 1998-05-21 | 1999-12-27 | 에모또 간지 | 철손이매우낮은고자속밀도방향성전자강판및그제조방법 |
JP3312000B2 (ja) | 1998-09-18 | 2002-08-05 | 川崎製鉄株式会社 | 被膜特性および磁気特性に優れる方向性けい素鋼板の製造方法 |
JP3357615B2 (ja) | 1998-11-13 | 2002-12-16 | 川崎製鉄株式会社 | 極めて鉄損が低い方向性けい素鋼板の製造方法 |
JP3537339B2 (ja) | 1999-01-14 | 2004-06-14 | 新日本製鐵株式会社 | 皮膜特性と磁気特性に優れた方向性電磁鋼板及びその製造方法 |
JP4377477B2 (ja) | 1999-05-31 | 2009-12-02 | 新日本製鐵株式会社 | 高磁束密度一方向性電磁鋼板の製造方法 |
JP2000345306A (ja) | 1999-05-31 | 2000-12-12 | Nippon Steel Corp | 高磁場鉄損の優れた高磁束密度一方向性電磁鋼板 |
JP2001047194A (ja) * | 1999-08-12 | 2001-02-20 | Kawasaki Steel Corp | 極めて鉄損の低い高磁束密度方向性電磁鋼板の製造方法 |
-
2002
- 2002-07-16 KR KR1020047000761A patent/KR100586440B1/ko active IP Right Grant
- 2002-07-16 CN CNB02814192XA patent/CN1321215C/zh not_active Expired - Lifetime
- 2002-07-16 EP EP02746105A patent/EP1411139B1/en not_active Expired - Lifetime
- 2002-07-16 WO PCT/JP2002/007229 patent/WO2003008654A1/ja active Application Filing
- 2002-07-16 US US10/484,347 patent/US7399369B2/en not_active Expired - Lifetime
-
2008
- 2008-06-27 US US12/215,540 patent/US7981223B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08188824A (ja) * | 1995-01-06 | 1996-07-23 | Nippon Steel Corp | 超高磁束密度一方向性電磁鋼板の製造方法 |
JPH09279247A (ja) * | 1996-04-12 | 1997-10-28 | Nippon Steel Corp | 磁束密度の高い一方向性電磁鋼板の製造方法 |
JPH10130727A (ja) * | 1996-10-28 | 1998-05-19 | Nippon Steel Corp | 磁束密度が高い低鉄損鏡面一方向性電磁鋼板の製造方法 |
JPH10130726A (ja) * | 1996-10-28 | 1998-05-19 | Nippon Steel Corp | 磁束密度が高い低鉄損鏡面一方向性電磁鋼板の製造方法 |
WO1998046803A1 (fr) * | 1997-04-16 | 1998-10-22 | Nippon Steel Corporation | Tole d'acier electromagnetique unidirectionnelle presentant d'excellentes caracteristiques de film et d'excellentes caracteristiques magnetiques, son procede de production et installation de recuit par decarburation a cet effet |
JP2000026942A (ja) * | 1997-07-17 | 2000-01-25 | Kawasaki Steel Corp | 磁気特性に優れる方向性電磁鋼板及びその製造方法 |
EP0987343A1 (en) * | 1998-09-18 | 2000-03-22 | Kawasaki Steel Corporation | Grain-oriented silicon steel sheet and process for production thereof |
JP2000109931A (ja) * | 1998-10-01 | 2000-04-18 | Kawasaki Steel Corp | 鉄損の極めて低い高磁束密度方向性電磁鋼板の製造方法 |
EP1057898A2 (en) * | 1999-05-31 | 2000-12-06 | Nippon Steel Corporation | High flux density grain-oriented electrical steel sheet excellent in high magnetic field core loss property and method of producing the same |
Non-Patent Citations (1)
Title |
---|
See also references of EP1411139A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006123942A1 (en) | 2005-05-18 | 2006-11-23 | Paul Nathan Strong | Mooring cleat |
Also Published As
Publication number | Publication date |
---|---|
KR20040013151A (ko) | 2004-02-11 |
US7399369B2 (en) | 2008-07-15 |
CN1321215C (zh) | 2007-06-13 |
KR100586440B1 (ko) | 2006-06-08 |
EP1411139A1 (en) | 2004-04-21 |
CN1529764A (zh) | 2004-09-15 |
US20080271819A1 (en) | 2008-11-06 |
US7981223B2 (en) | 2011-07-19 |
EP1411139B1 (en) | 2011-05-11 |
EP1411139A4 (en) | 2005-11-09 |
US20040231752A1 (en) | 2004-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003008654A1 (fr) | Tole magnetique unidirectionnelle a densite de flux magnetique tres elevee, a caracteristiques de pertes dans le fer et de revetement dans un champ magnetique puissant excellentes, et procede de production associe | |
EP1227163A3 (en) | Grain oriented electrical steel sheet with low iron loss and production method for same | |
DE59406591D1 (de) | Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten | |
JP5332134B2 (ja) | 高磁束密度方向性電磁鋼板の製造方法 | |
KR940005812A (ko) | 고자속밀도와 초저철손을 가진 방향성 전기강판 및 그의 제조방법 | |
US4054471A (en) | Processing for cube-on-edge oriented silicon steel | |
US4115161A (en) | Processing for cube-on-edge oriented silicon steel | |
KR930006165A (ko) | 자기 특성이 우수한 방향성 전자 강판의 제조방법 | |
ATE358188T1 (de) | Verfahren zur herstellung von hochpermeablem kornorientiertem elektrostahl | |
CA3146882A1 (en) | Cu-containing non-oriented electrical steel plate and manufacturing method therefor | |
JP2018090852A (ja) | 方向性電磁鋼板の製造方法 | |
US4213804A (en) | Processing for cube-on-edge oriented silicon steel | |
CN1410580A (zh) | 具有极低矫顽力的冷轧电磁纯铁板带及其生产方法 | |
ES476389A1 (es) | Perfeccionamientos en un proceso de produccion de acero si- licico electromagnetico | |
CA1098426A (en) | Electromagnetic silicon steel from thin castings | |
JPH0617137A (ja) | グラス被膜を有しない高磁束密度方向性電磁鋼板の製造方法 | |
EP0486707B1 (en) | A Process for Producing an Ultrahigh Silicon, Grain-Oriented Electrical Steel Sheet and Steel Sheet obtainable with said Process | |
US4548655A (en) | Method for producing cube-on-edge oriented silicon steel | |
US4337101A (en) | Processing for cube-on-edge oriented silicon steel | |
JP2671084B2 (ja) | 鉄損特性の優れる高磁束密度方向性電磁鋼板及びその製造方法 | |
US3586545A (en) | Method of making thin-gauge oriented electrical steel sheet | |
US3823042A (en) | Process for the decarbonization of steel | |
JP2647334B2 (ja) | 高磁束密度低鉄損方向性電磁鋼板の製造法 | |
KR950006005A (ko) | 자기적 성질이 우수한 방향성 전기강판의 제조방법 | |
KR960023138A (ko) | 자기적 특성이 우수한 방향성 전기강판 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2002814192X Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002746105 Country of ref document: EP Ref document number: 1020047000761 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2002746105 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10484347 Country of ref document: US |