BE810011A - Procede de fabrication d'un feuillard d'acier electrique a grains orientes et a perte en watt extremement basse - Google Patents
Procede de fabrication d'un feuillard d'acier electrique a grains orientes et a perte en watt extremement basseInfo
- Publication number
- BE810011A BE810011A BE2053370A BE2053370A BE810011A BE 810011 A BE810011 A BE 810011A BE 2053370 A BE2053370 A BE 2053370A BE 2053370 A BE2053370 A BE 2053370A BE 810011 A BE810011 A BE 810011A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing
- extremely low
- steel strip
- electric steel
- oriented grains
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
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
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48008704A JPS5224499B2 (zh) | 1973-01-22 | 1973-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE810011A true BE810011A (fr) | 1974-05-16 |
Family
ID=11700309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2053370A BE810011A (fr) | 1973-01-22 | 1974-01-22 | Procede de fabrication d'un feuillard d'acier electrique a grains orientes et a perte en watt extremement basse |
Country Status (7)
Country | Link |
---|---|
US (1) | US3932236A (zh) |
JP (1) | JPS5224499B2 (zh) |
BE (1) | BE810011A (zh) |
DE (1) | DE2402622B2 (zh) |
FR (1) | FR2214754B1 (zh) |
GB (1) | GB1430692A (zh) |
SE (1) | SE410738B (zh) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1521680A (en) * | 1974-09-23 | 1978-08-16 | British Steel Corp | Steels for electromagnetic applications |
IT1116679B (it) * | 1977-12-16 | 1986-02-10 | Centro Speriment Metallurg | Perfezionamento nel procedimento di produzione di lamierino di acciaio al silicio per impieghi magnetici |
JPS5518566A (en) * | 1978-07-26 | 1980-02-08 | Nippon Steel Corp | Improving method for iron loss characteristic of directional electrical steel sheet |
US4552596A (en) * | 1978-07-26 | 1985-11-12 | Nippon Steel Corporation | Grain-oriented electromagnetic steel sheet with improved watt loss |
JPS5810445B2 (ja) * | 1979-07-16 | 1983-02-25 | 新日本製鐵株式会社 | 鉄損の優れた無方向性電磁鋼板の製造方法 |
JPS5810446B2 (ja) * | 1979-10-15 | 1983-02-25 | 新日本製鐵株式会社 | 無方向性電磁鋼板の製造方法 |
US4363677A (en) * | 1980-01-25 | 1982-12-14 | Nippon Steel Corporation | Method for treating an electromagnetic steel sheet and an electromagnetic steel sheet having marks of laser-beam irradiation on its surface |
JPS5920745B2 (ja) * | 1980-08-27 | 1984-05-15 | 川崎製鉄株式会社 | 鉄損の極めて低い一方向性珪素鋼板とその製造方法 |
KR840000668A (ko) * | 1981-08-24 | 1984-02-25 | 원본미기재 | 개선된 자기 특성을 갖는 배향성 규소강의 제조방법 |
EP0193324B1 (en) * | 1985-02-22 | 1989-10-11 | Kawasaki Steel Corporation | Extra-low iron loss grain oriented silicon steel sheets |
EP0215134B1 (en) * | 1985-02-22 | 1990-08-08 | Kawasaki Steel Corporation | Process for producing unidirectional silicon steel plate with extraordinarily low iron loss |
JPS621820A (ja) * | 1985-02-22 | 1987-01-07 | Kawasaki Steel Corp | 熱安定性、超低鉄損一方向性けい素鋼板の製造方法 |
JPS62161915A (ja) * | 1986-01-11 | 1987-07-17 | Nippon Steel Corp | 超低鉄損の方向性電磁鋼板の製造方法 |
JP2814437B2 (ja) * | 1987-07-21 | 1998-10-22 | 川崎製鉄 株式会社 | 表面性状に優れた方向性けい素鋼板の製造方法 |
DE3889600T2 (de) * | 1987-08-01 | 1994-09-01 | Kawasaki Steel Co | Kornorientierte Elektrobleche mit sehr geringen Eisenverlusten und Verfahren zum Herstellen dieser Bleche. |
DE3886146T2 (de) * | 1987-09-10 | 1994-04-14 | Kawasaki Steel Co | Siliziumstahlbleche mit niedrigem Eisenverlust und Verfahren zur Herstellung derselben. |
GB8724387D0 (en) * | 1987-10-17 | 1987-11-18 | British Steel Corp | Processing electrical steels |
DE69326792T2 (de) * | 1992-04-07 | 2000-04-27 | Nippon Steel Corp | Kornorientiertes Siliziumstahlblech mit geringen Eisenverlusten und Herstellungsverfahren |
US5507883A (en) * | 1992-06-26 | 1996-04-16 | Nippon Steel Corporation | Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the same |
US5509976A (en) * | 1995-07-17 | 1996-04-23 | Nippon Steel Corporation | Method for producing a grain-oriented electrical steel sheet having a mirror surface and improved core loss |
US6231685B1 (en) * | 1995-12-28 | 2001-05-15 | Ltv Steel Company, Inc. | Electrical steel with improved magnetic properties in the rolling direction |
BR9800978A (pt) * | 1997-03-26 | 2000-05-16 | Kawasaki Steel Co | Chapas elétricas de aço com grão orientado tendo perda de ferro muito baixa e o processo de produção da mesma |
US7224096B2 (en) * | 1997-10-16 | 2007-05-29 | Honeywell International Inc. | Rotatable assemblies having chemically bonded lamination stacks |
JP3552501B2 (ja) * | 1997-10-28 | 2004-08-11 | Jfeスチール株式会社 | 鉄損が極めて低い方向性電磁鋼板およびその製造方法 |
JP2002057019A (ja) * | 2000-05-30 | 2002-02-22 | Nippon Steel Corp | 低騒音トランス用一方向性電磁鋼板 |
TW571005B (en) * | 2000-06-29 | 2004-01-11 | Ebara Corp | Method and apparatus for forming copper interconnects, and polishing liquid and polishing method |
US6758915B2 (en) * | 2001-04-05 | 2004-07-06 | Jfe Steel Corporation | Grain oriented electromagnetic steel sheet exhibiting extremely small watt loss and method for producing the same |
JP3930696B2 (ja) * | 2001-04-23 | 2007-06-13 | 新日本製鐵株式会社 | 張力付与性絶縁皮膜の皮膜密着性に優れる一方向性珪素鋼板とその製造方法 |
JP4418346B2 (ja) * | 2004-11-05 | 2010-02-17 | 新日本製鐵株式会社 | 板厚方向の比透磁率が小さい電磁鋼板 |
US8790532B2 (en) | 2012-01-18 | 2014-07-29 | Ati Properties, Inc. | Chemical removal of surface defects from grain oriented electrical steel |
JP6468208B2 (ja) * | 2016-01-21 | 2019-02-13 | Jfeスチール株式会社 | 焼鈍分離剤用粉末、その製造方法、および方向性電磁鋼板 |
JP6516064B2 (ja) * | 2016-10-18 | 2019-05-22 | Jfeスチール株式会社 | 方向性電磁鋼板および方向性電磁鋼板の製造方法 |
KR102411857B1 (ko) | 2016-12-21 | 2022-06-22 | 제이에프이 스틸 가부시키가이샤 | 방향성 전자 강판 및 방향성 전자 강판의 제조 방법 |
KR102419354B1 (ko) | 2017-07-13 | 2022-07-13 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자 강판 및 그 제조 방법 |
PL3653758T3 (pl) | 2017-07-13 | 2022-07-04 | Nippon Steel Corporation | Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych |
US11450460B2 (en) | 2017-07-13 | 2022-09-20 | Nippon Steel Corporation | Grain-oriented electrical steel sheet |
JP6828820B2 (ja) | 2017-07-13 | 2021-02-10 | 日本製鉄株式会社 | 方向性電磁鋼板、及び方向性電磁鋼板の製造方法 |
BR112021013547A2 (pt) | 2019-01-16 | 2021-09-14 | Nippon Steel Corporation | Método para produzir uma chapa de aço elétrico de grão orientado |
BR112021013729A2 (pt) | 2019-01-16 | 2021-09-21 | Nippon Steel Corporation | Chapa de aço elétrico com grão orientado, e, chapa de aço |
JP7188458B2 (ja) | 2019-01-16 | 2022-12-13 | 日本製鉄株式会社 | 方向性電磁鋼板およびその製造方法 |
BR112021013739A2 (pt) | 2019-01-16 | 2021-09-21 | Nippon Steel Corporation | Método para produzir uma chapa de aço elétrico de grão orientado |
KR102555134B1 (ko) | 2019-01-16 | 2023-07-14 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자 강판 및 그의 제조 방법 |
WO2020149345A1 (ja) | 2019-01-16 | 2020-07-23 | 日本製鉄株式会社 | 方向性電磁鋼板及びその製造方法 |
JP7269504B2 (ja) | 2019-01-16 | 2023-05-09 | 日本製鉄株式会社 | 方向性電磁鋼板の製造方法 |
KR20210111280A (ko) | 2019-01-16 | 2021-09-10 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자 강판, 방향성 전자 강판용의 중간 강판 및 그것들의 제조 방법 |
EP3913091A4 (en) | 2019-01-16 | 2022-10-12 | Nippon Steel Corporation | METHOD FOR MANUFACTURING A GRAIN ORIENTED ELECTRICAL STEEL SHEET |
RU2767356C1 (ru) | 2019-01-16 | 2022-03-17 | Ниппон Стил Корпорейшн | Способ производства листа электротехнической стали с ориентированной зеренной структурой |
PL3913077T3 (pl) | 2019-01-16 | 2024-04-08 | Nippon Steel Corporation | Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych |
JP7260798B2 (ja) | 2019-01-16 | 2023-04-19 | 日本製鉄株式会社 | 方向性電磁鋼板の製造方法 |
EP3913092B1 (en) | 2019-01-16 | 2024-04-10 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method of producing the same |
EP3913095A4 (en) | 2019-01-16 | 2022-09-28 | Nippon Steel Corporation | PROCESS FOR THE PRODUCTION OF A CORNORATED ELECTRICAL STEEL SHEET |
RU2771129C1 (ru) | 2019-01-16 | 2022-04-26 | Ниппон Стил Корпорейшн | Лист электротехнической стали с ориентированной зеренной структурой и способ его получения |
JP7256405B2 (ja) | 2019-01-16 | 2023-04-12 | 日本製鉄株式会社 | 一方向性電磁鋼板およびその製造方法 |
US20220106661A1 (en) | 2019-01-16 | 2022-04-07 | Nippon Steel Corporation | Method for producing grain oriented electrical steel sheet |
US20220090246A1 (en) | 2019-01-16 | 2022-03-24 | Nippon Steel Corporation | Method for producing grain oriented electrical steel sheet |
JPWO2022215714A1 (zh) | 2021-04-06 | 2022-10-13 | ||
EP4321635A1 (en) | 2021-04-06 | 2024-02-14 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method for forming insulating film |
US20240183012A1 (en) | 2021-04-06 | 2024-06-06 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method for forming insulating coating |
EP4350032A1 (en) | 2021-05-28 | 2024-04-10 | Nippon Steel Corporation | Oriented electromagnetic steel sheet |
CN117396633A (zh) | 2021-05-28 | 2024-01-12 | 日本制铁株式会社 | 方向性电磁钢板 |
CN114570497A (zh) * | 2021-12-21 | 2022-06-03 | 湖南景翌湘台环保高新技术开发有限公司 | 一种200l废旧包装铁桶综合利用工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2385332A (en) * | 1941-04-23 | 1945-09-25 | American Rolling Mill Co | Production of silicon steel sheet stock having insulative surfaces |
US2394047A (en) * | 1941-07-24 | 1946-02-05 | Westinghouse Electric Corp | Process of coating ferrous silicon magnetic material |
US2528216A (en) * | 1948-02-17 | 1950-10-31 | Gen Electric | Selective grain growth of silicon steel |
US3223602A (en) * | 1961-05-17 | 1965-12-14 | Gen Electric | Iron-silicon alloys and treatment thereof |
US3347718A (en) * | 1964-01-20 | 1967-10-17 | Armco Steel Corp | Method for improving the magnetic properties of ferrous sheets |
US3575739A (en) * | 1968-11-01 | 1971-04-20 | Gen Electric | Secondary recrystallization of silicon iron with nitrogen |
JPS4819766B1 (zh) * | 1970-03-30 | 1973-06-15 | ||
BE790798A (fr) * | 1971-11-04 | 1973-02-15 | Armco Steel Corp | Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées |
US3833431A (en) * | 1971-12-09 | 1974-09-03 | Westinghouse Electric Corp | Process for continuously annealed silicon steel using tension-producing glass |
-
1973
- 1973-01-22 JP JP48008704A patent/JPS5224499B2/ja not_active Expired
-
1974
- 1974-01-18 US US05/434,449 patent/US3932236A/en not_active Expired - Lifetime
- 1974-01-21 SE SE7400753A patent/SE410738B/xx unknown
- 1974-01-21 DE DE2402622A patent/DE2402622B2/de not_active Ceased
- 1974-01-21 FR FR7401977A patent/FR2214754B1/fr not_active Expired
- 1974-01-22 GB GB293074A patent/GB1430692A/en not_active Expired
- 1974-01-22 BE BE2053370A patent/BE810011A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2214754A1 (zh) | 1974-08-19 |
US3932236A (en) | 1976-01-13 |
SE410738B (sv) | 1979-10-29 |
DE2402622A1 (de) | 1974-08-01 |
FR2214754B1 (zh) | 1978-09-29 |
JPS4996920A (zh) | 1974-09-13 |
DE2402622B2 (de) | 1975-11-06 |
GB1430692A (en) | 1976-03-31 |
JPS5224499B2 (zh) | 1977-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: NIPPON STEEL CORP. Effective date: 19900131 |