CZ291078B6 - Způsob výroby elektroplechu s orientovanými zrny s malými ztrátami při přemagnetizování a s vysokou polarizací - Google Patents
Způsob výroby elektroplechu s orientovanými zrny s malými ztrátami při přemagnetizování a s vysokou polarizací Download PDFInfo
- Publication number
- CZ291078B6 CZ291078B6 CZ20001339A CZ20001339A CZ291078B6 CZ 291078 B6 CZ291078 B6 CZ 291078B6 CZ 20001339 A CZ20001339 A CZ 20001339A CZ 20001339 A CZ20001339 A CZ 20001339A CZ 291078 B6 CZ291078 B6 CZ 291078B6
- Authority
- CZ
- Czechia
- Prior art keywords
- strip
- annealing
- rolled
- thickness
- hot
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1205—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving particular fabrication steps or treatments of ingots or slabs
-
- 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
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- C21D8/1222—Hot rolling
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1255—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1205—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving particular fabrication steps or treatments of ingots or slabs
- C21D8/1211—Rapid solidification; Thin strip casting
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- C21D8/1233—Cold rolling
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment following hot rolling
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1272—Final recrystallisation annealing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19745445A DE19745445C1 (de) | 1997-10-15 | 1997-10-15 | Verfahren zur Herstellung von kornorientiertem Elektroblech mit geringem Ummagnetisierungsverlust und hoher Polarisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ20001339A3 CZ20001339A3 (en) | 2001-06-13 |
| CZ291078B6 true CZ291078B6 (cs) | 2002-12-11 |
Family
ID=7845557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ20001339A CZ291078B6 (cs) | 1997-10-15 | 1998-09-09 | Způsob výroby elektroplechu s orientovanými zrny s malými ztrátami při přemagnetizování a s vysokou polarizací |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6524400B1 (https=) |
| EP (1) | EP1025268B1 (https=) |
| JP (1) | JP5188658B2 (https=) |
| KR (1) | KR100566597B1 (https=) |
| AU (1) | AU730723B2 (https=) |
| BR (1) | BR9813255A (https=) |
| CA (1) | CA2306208C (https=) |
| CZ (1) | CZ291078B6 (https=) |
| DE (2) | DE19745445C1 (https=) |
| HU (1) | HUP0004822A3 (https=) |
| MY (1) | MY122168A (https=) |
| PL (1) | PL188187B1 (https=) |
| TW (1) | TW397869B (https=) |
| WO (1) | WO1999019521A1 (https=) |
| ZA (1) | ZA988932B (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ306147B6 (cs) * | 2009-08-03 | 2016-08-24 | Open Joint Stock Company Novolipetsk Steel | Způsob výroby za studena válcované anizotropní elektrotechnické oceli s vysokými magnetickými charakteristikami |
| CZ306161B6 (cs) * | 2009-08-03 | 2016-08-31 | Open Joint Stock Company Novolipetsk Steel | Způsob výroby za studena válcované anizotropní elektrotechnické oceli s nízkou specifickou magnetickou ztrátou pro změnu magnetizace |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1806193B1 (en) * | 2004-10-29 | 2013-05-08 | Sumitomo Electric Hardmetal Corp. | Surface-coated cutting tool |
| HUE027079T2 (en) * | 2005-08-03 | 2016-10-28 | Thyssenkrupp Steel Europe Ag | A method for producing magnetizable, grain oriented steel strip |
| EP1752549B1 (de) | 2005-08-03 | 2016-01-20 | ThyssenKrupp Steel Europe AG | Verfahren zur Herstellung von kornorientiertem Elektroband |
| ITRM20070218A1 (it) * | 2007-04-18 | 2008-10-19 | Ct Sviluppo Materiali Spa | Procedimento per la produzione di lamierino magnetico a grano orientato |
| DE102008029581A1 (de) * | 2007-07-21 | 2009-01-22 | Sms Demag Ag | Verfahren und Vorrichtung zum Herstellen von Bändern aus Silizum-Stahl oder Mehrphasenstahl |
| PL2418294T3 (pl) * | 2009-04-06 | 2020-06-01 | Nippon Steel Corporation | Sposób obróbki stali na blachę cienką ze stali elektrotechnicznej o ziarnach zorientowanych i sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych |
| RU2403293C1 (ru) * | 2009-08-03 | 2010-11-10 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Способ производства анизотропной электротехнической стали |
| KR20120096036A (ko) * | 2009-11-25 | 2012-08-29 | 타타 스틸 이즈무이덴 베.뷔. | 결정립 배향 전기 강 스트립의 제조 방법 및 이에 의해 제조된 결정립 배향 전기 강 |
| WO2011114178A1 (en) * | 2010-03-19 | 2011-09-22 | Arcelormittal Investigación Y Desarrollo Sl | Process for the production of grain oriented electrical steel |
| 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 |
| DE102011000712A1 (de) | 2011-02-14 | 2012-08-16 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Erzeugen eines kornorientierten Stahlflachprodukts |
| DE102011054004A1 (de) | 2011-09-28 | 2013-03-28 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrobands oder -blechs |
| JP5423909B1 (ja) * | 2012-07-20 | 2014-02-19 | 新日鐵住金株式会社 | 方向性電磁鋼板の製造方法 |
| US11239012B2 (en) * | 2014-10-15 | 2022-02-01 | Sms Group Gmbh | Process for producing grain-oriented electrical steel strip |
| US20160108488A1 (en) * | 2014-10-15 | 2016-04-21 | Sms Siemag Ag | Process for producing grain-oriented electrical steel strip and grain-oriented electrical steel strip obtained according to said process |
| DE102015114358B4 (de) | 2015-08-28 | 2017-04-13 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Herstellen eines kornorientierten Elektrobands und kornorientiertes Elektroband |
| KR101796234B1 (ko) | 2015-12-22 | 2017-11-09 | 주식회사 포스코 | 방향성 전기강판용 절연피막 조성물, 이를 이용한 방향성 전기강판의 절연피막 형성방법, 및 방향성 전기강판 |
| DE102017220718A1 (de) | 2017-11-20 | 2019-05-23 | Thyssenkrupp Ag | Optimierung des Stickstofflevels während der Haubenglühung II |
| DE102017220714B3 (de) | 2017-11-20 | 2019-01-24 | Thyssenkrupp Ag | Optimierung des Stickstofflevels während der Haubenglühung |
| DE102017220721A1 (de) | 2017-11-20 | 2019-05-23 | Thyssenkrupp Ag | Optimierung des Stickstofflevels während der Haubenglühung III |
| WO2020088764A1 (de) | 2018-10-31 | 2020-05-07 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zur herstellung eines kornorientierten stahlflachprodukts für elektromagnetische anwendungen, stahlflachprodukt für elektromagnetische anwendungen und transformator-kern-stapel hergestellt aus einem solchen stahlflachprodukt |
| EP3693496A1 (de) | 2019-02-06 | 2020-08-12 | Rembrandtin Lack GmbH Nfg.KG | Wässrige zusammensetzung zur beschichtung von kornorientiertem stahl |
| EP3715479A1 (en) | 2019-03-26 | 2020-09-30 | Thyssenkrupp Electrical Steel Gmbh | Lean method for secondary recrystallization of grain oriented electrical steel in a continuous processing line |
| EP3715480A1 (en) | 2019-03-26 | 2020-09-30 | Thyssenkrupp Electrical Steel Gmbh | Iron-silicon material suitable for medium frequency applications |
| WO2022013960A1 (ja) * | 2020-07-15 | 2022-01-20 | 日本製鉄株式会社 | 方向性電磁鋼板および方向性電磁鋼板の製造方法 |
| DE102020209299A1 (de) | 2020-07-23 | 2022-01-27 | Sms Group Gmbh | Verfahren zum Herstellen von Stahlband |
| CN113058999B (zh) * | 2021-04-06 | 2022-05-10 | 中铼新材料有限公司 | 一种极薄铼箔的制造方法 |
| CN114480792B (zh) * | 2021-12-15 | 2023-06-20 | 中南大学 | 一种调控金属材料晶面取向的方法及其获得的金属材料和应用 |
| EP4273280A1 (en) | 2022-05-04 | 2023-11-08 | Thyssenkrupp Electrical Steel Gmbh | Method for producing a grain-oriented electrical steel strip and grain-oriented electrical steel strip |
| EP4365319A1 (en) | 2022-11-03 | 2024-05-08 | Thyssenkrupp Electrical Steel Gmbh | Grain-oriented electrical steel strip and method for its production |
| EP4570926A1 (de) | 2023-12-13 | 2025-06-18 | Thyssenkrupp Electrical Steel Gmbh | Kornorientiertes stahlflachprodukt sowie verfahren zu seiner herstellung |
| EP4589028A1 (en) | 2024-01-18 | 2025-07-23 | Thyssenkrupp Electrical Steel Gmbh | Grain-oriented electrical steel sheet coated with a resin and used for stacking |
| EP4589027A1 (en) | 2024-01-18 | 2025-07-23 | Thyssenkrupp Electrical Steel Gmbh | Grain-oriented electrical steel sheet and method for its production |
| EP4589026A1 (en) | 2024-01-18 | 2025-07-23 | Thyssenkrupp Electrical Steel Gmbh | Grain-oriented electrical steel sheet and method for its production |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599340A (en) * | 1948-10-21 | 1952-06-03 | Armco Steel Corp | Process of increasing the permeability of oriented silicon steels |
| GB873149A (en) * | 1956-11-08 | 1961-07-19 | Yawata Iron & Steel Co | Method of producing oriented silicon steel |
| US3287183A (en) * | 1964-06-22 | 1966-11-22 | Yawata Iron & Steel Co | Process for producing single-oriented silicon steel sheets having a high magnetic induction |
| DE1920666A1 (de) * | 1968-04-24 | 1972-02-24 | Kobe Steel Ltd | Verfahren zum Herstellen von Siliciumstahlblech mit fester Magnetisierungsrichtung |
| US3855018A (en) * | 1972-09-28 | 1974-12-17 | Allegheny Ludlum Ind Inc | Method for producing grain oriented silicon steel comprising copper |
| US4054470A (en) * | 1976-06-17 | 1977-10-18 | Allegheny Ludlum Industries, Inc. | Boron and copper bearing silicon steel and processing therefore |
| JPS5931823A (ja) * | 1982-08-17 | 1984-02-21 | Kawasaki Steel Corp | 磁束密度の高い一方向性珪素鋼板の製造方法 |
| CA1270728A (en) * | 1985-02-25 | 1990-06-26 | Armco Advanced Materials Corporation | Method of producing cube-on-edge oriented silicon steel from strand cast slabs |
| JPS6240315A (ja) * | 1985-08-15 | 1987-02-21 | Nippon Steel Corp | 磁束密度の高い一方向性珪素鋼板の製造方法 |
| US5203928A (en) * | 1986-03-25 | 1993-04-20 | Kawasaki Steel Corporation | Method of producing low iron loss grain oriented silicon steel thin sheets having excellent surface properties |
| JPH07115041B2 (ja) * | 1987-03-11 | 1995-12-13 | 日本鋼管株式会社 | 無方向性高Ｓｉ鋼板の製造方法 |
| EP0326190B1 (de) * | 1987-04-13 | 1992-05-13 | Thyssen Stahl Aktiengesellschaft | Anlage zum Herstellen eines Stahlbandes mit einer Dicke von 2 bis 25 mm |
| US5049204A (en) * | 1989-03-30 | 1991-09-17 | Nippon Steel Corporation | Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process |
| KR940003251B1 (ko) * | 1989-03-30 | 1994-04-16 | 신닛뽄 세이데쓰 가부시끼가이샤 | 급냉응고 박주판을 출발소재로 하는 압연성 금속판의 제조방법 |
| JP3340754B2 (ja) * | 1991-07-25 | 2002-11-05 | 川崎製鉄株式会社 | 板幅方向に均一な磁気特性を有する一方向性けい素鋼板の製造方法 |
| FR2683229B1 (fr) * | 1991-10-31 | 1994-02-18 | Ugine Sa | Procede d'elaboration d'une bande d'acier magnetique par coulee directe. |
| DE4311151C1 (de) | 1993-04-05 | 1994-07-28 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten |
| JP2653637B2 (ja) * | 1994-04-05 | 1997-09-17 | 新日本製鐵株式会社 | 高磁束密度方向性電磁鋼板の製造方法 |
| DE19628137C1 (de) * | 1996-07-12 | 1997-04-10 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientiertem Elektroblech |
| DE19628136C1 (de) * | 1996-07-12 | 1997-04-24 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientiertem Elektroblech |
| CN1143004C (zh) * | 1998-03-11 | 2004-03-24 | 新日本制铁株式会社 | 单取向电工钢板及其制备方法 |
-
1997
- 1997-10-15 DE DE19745445A patent/DE19745445C1/de not_active Expired - Fee Related
-
1998
- 1998-09-09 HU HU0004822A patent/HUP0004822A3/hu unknown
- 1998-09-09 US US09/529,339 patent/US6524400B1/en not_active Expired - Lifetime
- 1998-09-09 AU AU92670/98A patent/AU730723B2/en not_active Ceased
- 1998-09-09 PL PL98339842A patent/PL188187B1/pl unknown
- 1998-09-09 CA CA002306208A patent/CA2306208C/en not_active Expired - Lifetime
- 1998-09-09 KR KR1020007004009A patent/KR100566597B1/ko not_active Expired - Lifetime
- 1998-09-09 CZ CZ20001339A patent/CZ291078B6/cs not_active IP Right Cessation
- 1998-09-09 DE DE59804081T patent/DE59804081D1/de not_active Expired - Lifetime
- 1998-09-09 JP JP2000516071A patent/JP5188658B2/ja not_active Expired - Lifetime
- 1998-09-09 BR BR9813255-5A patent/BR9813255A/pt not_active IP Right Cessation
- 1998-09-09 EP EP98945320A patent/EP1025268B1/de not_active Expired - Lifetime
- 1998-09-09 WO PCT/EP1998/005732 patent/WO1999019521A1/de not_active Ceased
- 1998-09-30 ZA ZA988932A patent/ZA988932B/xx unknown
- 1998-10-13 MY MYPI98004670A patent/MY122168A/en unknown
- 1998-10-29 TW TW087117082A patent/TW397869B/zh not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ306147B6 (cs) * | 2009-08-03 | 2016-08-24 | Open Joint Stock Company Novolipetsk Steel | Způsob výroby za studena válcované anizotropní elektrotechnické oceli s vysokými magnetickými charakteristikami |
| CZ306161B6 (cs) * | 2009-08-03 | 2016-08-31 | Open Joint Stock Company Novolipetsk Steel | Způsob výroby za studena válcované anizotropní elektrotechnické oceli s nízkou specifickou magnetickou ztrátou pro změnu magnetizace |
Also Published As
| Publication number | Publication date |
|---|---|
| MY122168A (en) | 2006-03-31 |
| AU9267098A (en) | 1999-05-03 |
| CA2306208A1 (en) | 1999-04-22 |
| CA2306208C (en) | 2009-04-21 |
| KR20010031118A (ko) | 2001-04-16 |
| HUP0004822A2 (hu) | 2001-05-28 |
| WO1999019521A1 (de) | 1999-04-22 |
| CZ20001339A3 (en) | 2001-06-13 |
| EP1025268A1 (de) | 2000-08-09 |
| PL339842A1 (en) | 2001-01-02 |
| DE59804081D1 (de) | 2002-06-13 |
| ZA988932B (en) | 1999-03-31 |
| TW397869B (en) | 2000-07-11 |
| PL188187B1 (pl) | 2004-12-31 |
| US6524400B1 (en) | 2003-02-25 |
| JP5188658B2 (ja) | 2013-04-24 |
| EP1025268B1 (de) | 2002-05-08 |
| JP2001520311A (ja) | 2001-10-30 |
| HUP0004822A3 (en) | 2001-07-30 |
| DE19745445C1 (de) | 1999-07-08 |
| BR9813255A (pt) | 2000-08-22 |
| KR100566597B1 (ko) | 2006-03-31 |
| AU730723B2 (en) | 2001-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CZ291078B6 (cs) | Způsob výroby elektroplechu s orientovanými zrny s malými ztrátami při přemagnetizování a s vysokou polarizací | |
| KR101365653B1 (ko) | 방향성 전자 강 스트립 제조 방법 | |
| KR101365652B1 (ko) | 방향성 전자 강 스트립 제조 방법 | |
| JP2001520311A5 (https=) | ||
| US4067754A (en) | Cold rolled, ductile, high strength steel strip and sheet and method therefor | |
| KR900004405B1 (ko) | 스트레쳐 스트레인(Stretcher strain)을 발생시키지 않는 표면처리용 모재 강판의 제조방법 | |
| US20140230966A1 (en) | Method for Producing a Grain-Oriented Electrical Steel Strip or Sheet Intended for Electrotechnical Applications | |
| KR19980070142A (ko) | 실리콘-크롬 방향성 전기 강의 제조 방법 | |
| US4715905A (en) | Method of producting thin sheet of high Si-Fe alloy | |
| US7198682B2 (en) | Process for the production of grain oriented electrical steel | |
| WO2002090603A1 (en) | Method for producing a high permeability grain oriented electrical steel | |
| JPH0365001B2 (https=) | ||
| JP2002206114A (ja) | 無方向性電磁鋼板の製造方法 | |
| US4371405A (en) | Process for producing grain-oriented silicon steel strip | |
| NL8800391A (nl) | Verouderingsbestendig laaggelegeerd warmgewalst bandvormig vervormingsstaal. | |
| WO2023277170A1 (ja) | 方向性電磁鋼板の製造方法及び方向性電磁鋼板製造用圧延設備 | |
| USRE31306E (en) | Cold rolled, ductile, high strength steel strip and sheet and method therefor | |
| USRE31221E (en) | Cold rolled, ductile, high strength steel strip and sheet and method therefor | |
| EP0537398B2 (en) | Method of making regular grain oriented silicon steel without a hot band anneal | |
| JPH075984B2 (ja) | 薄肉鋳造法を用いたＣｒ系ステンレス鋼薄板の製造方法 | |
| KR100210411B1 (ko) | 냉간 압연된 비시효 디이프 드로오잉 강 및 그 제조방법 | |
| KR950014313B1 (ko) | 소량의 보론첨가로 입자-방향성 규소강을 제조하는 방법 | |
| MXPA00003698A (en) | Method for producing a magnetic grain oriented steel sheet with low level loss by magnetic reversal and high polarisation | |
| JP3612717B2 (ja) | 方向性けい素鋼板の製造方法 | |
| JP3428296B2 (ja) | 熱延鋼板の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD00 | Pending as of 2000-06-30 in czech republic | ||
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20040909 |