DE3671248D1 - Verfahren zur herstellung eines kornorientierten elektro-stahlblechs. - Google Patents
Verfahren zur herstellung eines kornorientierten elektro-stahlblechs.Info
- Publication number
- DE3671248D1 DE3671248D1 DE8686109290T DE3671248T DE3671248D1 DE 3671248 D1 DE3671248 D1 DE 3671248D1 DE 8686109290 T DE8686109290 T DE 8686109290T DE 3671248 T DE3671248 T DE 3671248T DE 3671248 D1 DE3671248 D1 DE 3671248D1
- Authority
- DE
- Germany
- Prior art keywords
- steel sheet
- inhibitor
- cornoriented
- electro
- producing
- 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.)
- Expired - Lifetime
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
-
- 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
- C21D8/1283—Application of a separating or insulating coating
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)
- Continuous Casting (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60179855A JPS6240315A (ja) | 1985-08-15 | 1985-08-15 | 磁束密度の高い一方向性珪素鋼板の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3671248D1 true DE3671248D1 (de) | 1990-06-21 |
Family
ID=16073092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686109290T Expired - Lifetime DE3671248D1 (de) | 1985-08-15 | 1986-07-08 | Verfahren zur herstellung eines kornorientierten elektro-stahlblechs. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4929286A (de) |
EP (1) | EP0219611B1 (de) |
JP (1) | JPS6240315A (de) |
KR (1) | KR900007447B1 (de) |
AT (1) | ATE52811T1 (de) |
AU (1) | AU5984486A (de) |
CA (1) | CA1272430A (de) |
DE (1) | DE3671248D1 (de) |
ES (1) | ES2001517A6 (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5472521A (en) * | 1933-10-19 | 1995-12-05 | Nippon Steel Corporation | Production method of grain oriented electrical steel sheet having excellent magnetic characteristics |
EP0321695B1 (de) * | 1987-11-20 | 1993-07-21 | Nippon Steel Corporation | Verfahren zur Herstellung von kornorientierten Elektrostahlblechen mit hoher Flussdichte |
EP0326912B1 (de) * | 1988-02-03 | 1994-07-27 | Nippon Steel Corporation | Verfahren zum Herstellen kornorientierter Elektrostahlbleche mit hoher Flussdichte |
US4992114A (en) * | 1988-03-18 | 1991-02-12 | Nippon Steel Corporation | Process for producing grain-oriented thin electrical steel sheet having high magnetic flux density by one-stage cold-rolling method |
JPH0717961B2 (ja) * | 1988-04-25 | 1995-03-01 | 新日本製鐵株式会社 | 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法 |
DE69030771T2 (de) * | 1989-01-07 | 1997-09-11 | Nippon Steel Corp | Verfahren zum Herstellen eines kornorientierten Elektrostahlbandes |
EP0390142B2 (de) * | 1989-03-30 | 1999-04-28 | Nippon Steel Corporation | Verfahren zum Herstellen kornorientierter Elektrobleche mit hoher magnetischer Flussdichte |
US5186762A (en) * | 1989-03-30 | 1993-02-16 | Nippon Steel Corporation | Process for producing grain-oriented electrical steel sheet having high magnetic flux density |
US5261971A (en) * | 1989-04-14 | 1993-11-16 | Nippon Steel Corporation | Process for preparation of grain-oriented electrical steel sheet having superior magnetic properties |
US5082509A (en) * | 1989-04-14 | 1992-01-21 | Nippon Steel Corporation | Method of producing oriented electrical steel sheet having superior magnetic properties |
EP0392535B2 (de) * | 1989-04-14 | 2002-10-16 | Nippon Steel Corporation | Verfahren zum Herstellen kornorientierter Elektrobleche mit verbesserten magnetischen Eigenschaften |
JP2782086B2 (ja) * | 1989-05-29 | 1998-07-30 | 新日本製鐵株式会社 | 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法 |
JPH0774388B2 (ja) * | 1989-09-28 | 1995-08-09 | 新日本製鐵株式会社 | 磁束密度の高い一方向性珪素鋼板の製造方法 |
JPH03204911A (ja) * | 1989-10-23 | 1991-09-06 | Toshiba Corp | 変圧器鉄心 |
JPH0730398B2 (ja) * | 1990-05-11 | 1995-04-05 | 新日本製鐵株式会社 | 磁束密度の高い一方向性電磁鋼板の製造方法 |
JP2530521B2 (ja) * | 1991-01-04 | 1996-09-04 | 新日本製鐵株式会社 | 鉄損の低い方向性電磁鋼板の製造方法 |
JPH083125B2 (ja) * | 1991-01-08 | 1996-01-17 | 新日本製鐵株式会社 | 磁束密度の高い方向性電磁鋼板の製造方法 |
DE69328766T2 (de) * | 1992-05-08 | 2000-09-28 | Nippon Steel Corp., Tokio/Tokyo | Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache |
JPH061218U (ja) * | 1992-06-12 | 1994-01-11 | スミ株式会社 | 包装容器 |
JP2659655B2 (ja) * | 1992-09-04 | 1997-09-30 | 新日本製鐵株式会社 | 磁気特性の優れた厚い板厚の方向性電磁鋼板 |
US6858095B2 (en) | 1992-09-04 | 2005-02-22 | Nippon Steel Corporation | Thick grain-oriented electrical steel sheet exhibiting excellent magnetic properties |
DE4311151C1 (de) * | 1993-04-05 | 1994-07-28 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten |
US5855694A (en) * | 1996-08-08 | 1999-01-05 | Kawasaki Steel Corporation | Method for producing grain-oriented silicon steel sheet |
DE19745445C1 (de) * | 1997-10-15 | 1999-07-08 | Thyssenkrupp Stahl Ag | Verfahren zur Herstellung von kornorientiertem Elektroblech mit geringem Ummagnetisierungsverlust und hoher Polarisation |
DE69923102T3 (de) * | 1998-03-30 | 2015-10-15 | Nippon Steel & Sumitomo Metal Corporation | Verfahren zur Herstellung eines kornorientierten Elektrobleches mit ausgezeichneten magnetischen Eigenschaften |
EP1179603B1 (de) | 2000-08-08 | 2011-03-23 | Nippon Steel Corporation | Verfahren zur Herstellung eines kornorientierten Elektrobleches mit hoher magnetischer Flussdichte |
JP2002254800A (ja) | 2001-02-28 | 2002-09-11 | Canon Inc | 記録媒体およびそれを用いた画像形成方法 |
JP4288054B2 (ja) | 2002-01-08 | 2009-07-01 | 新日本製鐵株式会社 | 方向性珪素鋼板の製造方法 |
EP2025767B2 (de) | 2006-05-24 | 2016-10-12 | Nippon Steel & Sumitomo Metal Corporation | Verfahren zur herstellung von kornorientiertem elektrischem stahlblech mit hoher magnetischer flussdichte |
JP2007314826A (ja) | 2006-05-24 | 2007-12-06 | Nippon Steel Corp | 鉄損特性に優れた一方向性電磁鋼板 |
IN2015DN02521A (de) | 2006-05-24 | 2015-09-11 | Nippon Steel & Sumitomo Metal Corp | |
JP5392076B2 (ja) | 2007-04-24 | 2014-01-22 | 新日鐵住金株式会社 | 一方向性電磁鋼板の製造方法 |
EP2412831B8 (de) | 2009-03-23 | 2021-03-10 | Nippon Steel Corporation | Herstellungsverfahren eines kornorientierten elektrostahlblechs |
PL2455497T3 (pl) | 2009-07-13 | 2019-07-31 | Nippon Steel & Sumitomo Metal Corporation | Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych |
RU2508411C2 (ru) | 2009-07-17 | 2014-02-27 | Ниппон Стил Корпорейшн | Способ производства текстурированной магнитной листовой стали |
CN102762752B (zh) * | 2010-02-18 | 2016-04-13 | 新日铁住金株式会社 | 方向性电磁钢板的制造方法 |
EP2578706B1 (de) | 2010-05-25 | 2016-06-08 | Nippon Steel & Sumitomo Metal Corporation | Verfahren zur herstellung eines kornorientierten elektrostahlblechs |
DE102011119395A1 (de) * | 2011-06-06 | 2012-12-06 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrostahlflachprodukts |
DE102011107304A1 (de) | 2011-07-06 | 2013-01-10 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrostahlflachprodukts |
DE102011054004A1 (de) | 2011-09-28 | 2013-03-28 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrobands oder -blechs |
DE102014104106A1 (de) | 2014-03-25 | 2015-10-01 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zur Herstellung von hochpermeablem kornorientiertem Elektroband |
JP6260513B2 (ja) * | 2014-10-30 | 2018-01-17 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
CN108893582A (zh) * | 2018-05-31 | 2018-11-27 | 浙江智造热成型科技有限公司 | 取向电工钢的生产工艺 |
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 |
JP7364931B2 (ja) | 2019-09-18 | 2023-10-19 | 日本製鉄株式会社 | 方向性電磁鋼板の製造方法 |
JP7393698B2 (ja) | 2020-07-15 | 2023-12-07 | 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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214303A (en) * | 1965-03-24 | 1965-10-26 | Gen Electric | Process of retaining a dispersed second phase until after the texture developing anneal |
GB1261945A (en) * | 1968-04-24 | 1972-01-26 | Kobe Steel Ltd | A method for producing a mono-directional silicon steel sheet |
US3575739A (en) * | 1968-11-01 | 1971-04-20 | Gen Electric | Secondary recrystallization of silicon iron with nitrogen |
JPS46937Y1 (de) * | 1970-07-16 | 1971-01-13 | ||
CA972663A (en) * | 1971-10-22 | 1975-08-12 | Nippon Steel Corporation | Method for producing high magnetic flux density grain oriented electrical steel sheet |
JPS4999915A (de) * | 1971-11-08 | 1974-09-20 | ||
JPS496455A (de) * | 1972-05-08 | 1974-01-21 | ||
JPS5414568B2 (de) * | 1973-08-28 | 1979-06-08 | ||
JPS5099915A (de) * | 1974-01-09 | 1975-08-08 | ||
US4171994A (en) * | 1975-02-13 | 1979-10-23 | Allegheny Ludlum Industries, Inc. | Use of nitrogen-bearing base coatings in the manufacture of high permeability silicon steel |
US4010050A (en) * | 1975-09-08 | 1977-03-01 | Allegheny Ludlum Industries, Inc. | Processing for aluminum nitride inhibited oriented silicon steel |
JPS58100627A (ja) * | 1981-12-11 | 1983-06-15 | Nippon Steel Corp | 方向性電磁鋼板の製造方法 |
JPS6196080A (ja) * | 1986-04-03 | 1986-05-14 | Nippon Steel Corp | 一方向性電磁鋼板用焼鈍分離剤 |
-
1985
- 1985-08-15 JP JP60179855A patent/JPS6240315A/ja active Granted
-
1986
- 1986-07-08 AU AU59844/86A patent/AU5984486A/en not_active Abandoned
- 1986-07-08 AT AT86109290T patent/ATE52811T1/de not_active IP Right Cessation
- 1986-07-08 EP EP86109290A patent/EP0219611B1/de not_active Expired - Lifetime
- 1986-07-08 DE DE8686109290T patent/DE3671248D1/de not_active Expired - Lifetime
- 1986-07-11 CA CA000513632A patent/CA1272430A/en not_active Expired - Lifetime
- 1986-07-15 KR KR1019860005732A patent/KR900007447B1/ko not_active IP Right Cessation
- 1986-08-14 ES ES8601114A patent/ES2001517A6/es not_active Expired
-
1988
- 1988-10-07 US US07/267,729 patent/US4929286A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0219611A1 (de) | 1987-04-29 |
ES2001517A6 (es) | 1988-06-01 |
JPS6245285B2 (de) | 1987-09-25 |
ATE52811T1 (de) | 1990-06-15 |
CA1272430A (en) | 1990-08-07 |
KR870002286A (ko) | 1987-03-30 |
EP0219611B1 (de) | 1990-05-16 |
AU5984486A (en) | 1987-02-19 |
KR900007447B1 (ko) | 1990-10-10 |
US4929286A (en) | 1990-05-29 |
JPS6240315A (ja) | 1987-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |