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 basse

Info

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
Application number
BE2053370A
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE810011A publication Critical patent/BE810011A/fr

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
    • 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)
BE2053370A 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 BE810011A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48008704A JPS5224499B2 (fr) 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 (fr)
JP (1) JPS5224499B2 (fr)
BE (1) BE810011A (fr)
DE (1) DE2402622B2 (fr)
FR (1) FR2214754B1 (fr)
GB (1) GB1430692A (fr)
SE (1) SE410738B (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
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
WO1986004929A1 (fr) * 1985-02-22 1986-08-28 Kawasaki Steel Corporation Procede de production de plaques d'acier au silicium unidirectionnelles avec une perte de fer extremement faible
DE3666229D1 (en) * 1985-02-22 1989-11-16 Kawasaki Steel Co Extra-low iron loss grain oriented silicon steel sheets
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
EP0302639B1 (fr) * 1987-08-01 1994-05-18 Kawasaki Steel Corporation Tôles en acier électromagnétique à grains orientés présentant une très faible perte dans le fer et procédé pour leur fabrication
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
US6811658B2 (en) * 2000-06-29 2004-11-02 Ebara Corporation Apparatus for forming interconnects
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
RU2706940C1 (ru) 2016-10-18 2019-11-21 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная электромагнитная листовая сталь и способ производства текстурированной электромагнитной листовой стали
KR20190083352A (ko) 2016-12-21 2019-07-11 제이에프이 스틸 가부시키가이샤 방향성 전자 강판 및 방향성 전자 강판의 제조 방법
EP3653752A4 (fr) 2017-07-13 2021-05-12 Nippon Steel Corporation Feuille d'acier électromagnétique orientée, et procédé de fabrication de feuille d'acier électromagnétique orientée
BR112020000269A2 (pt) 2017-07-13 2020-07-14 Nippon Steel Corporation chapa de aço elétrico de grão orientado e método para produzir a mesma
WO2019013353A1 (fr) 2017-07-13 2019-01-17 新日鐵住金株式会社 Tôle d'acier électromagnétique à grains orientés
EP3653757A4 (fr) 2017-07-13 2021-01-13 Nippon Steel Corporation Tôle d'acier électromagnétique à grains orientés
US11946113B2 (en) 2019-01-16 2024-04-02 Nippon Steel Corporation Method for producing grain oriented electrical steel sheet
WO2020149340A1 (fr) 2019-01-16 2020-07-23 日本製鉄株式会社 Tôle d'acier électrique à grains orientés et son procédé de fabrication
BR112021013544A2 (pt) 2019-01-16 2021-09-14 Nippon Steel Corporation Método para fabricar uma chapa de aço elétrico com grão orientado
EP3913107B1 (fr) 2019-01-16 2023-11-08 Nippon Steel Corporation Tôle d'acier électrique a grains orientés et procédé de fabrication de celle-ci
EP3913074A4 (fr) 2019-01-16 2022-10-26 Nippon Steel Corporation Tôle en acier électromagnétique orienté, et tôle en acier servant de tôle originale pour tôle en acier électromagnétique orienté
KR102574182B1 (ko) 2019-01-16 2023-09-07 닛폰세이테츠 가부시키가이샤 방향성 전자 강판의 제조 방법
RU2771315C1 (ru) * 2019-01-16 2022-04-29 Ниппон Стил Корпорейшн Способ производства листа электротехнической стали с ориентированной зеренной структурой
US20220112573A1 (en) 2019-01-16 2022-04-14 Nippon Steel Corporation Method for producing grain oriented electrical steel sheet
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
KR102574232B1 (ko) 2019-01-16 2023-09-07 닛폰세이테츠 가부시키가이샤 방향성 전자 강판의 제조 방법
PL3913109T3 (pl) 2019-01-16 2024-03-25 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych i sposób jej wytwarzania
WO2020149334A1 (fr) 2019-01-16 2020-07-23 日本製鉄株式会社 Tôle d'acier électrique à grains orientés, tôle d'acier intermédiaire pour tôle d'acier électrique à grains orientés et son procédé de fabrication
JP7299512B2 (ja) 2019-01-16 2023-06-28 日本製鉄株式会社 方向性電磁鋼板の製造方法
US20220090246A1 (en) 2019-01-16 2022-03-24 Nippon Steel Corporation Method for producing grain oriented electrical steel sheet
WO2020149328A1 (fr) 2019-01-16 2020-07-23 日本製鉄株式会社 Tôle d'acier électrique à grains orientés et son procédé de production
WO2020149337A1 (fr) 2019-01-16 2020-07-23 日本製鉄株式会社 Procédé de fabrication d'une tôle d'acier électrique à grains orientés
RU2771129C1 (ru) 2019-01-16 2022-04-26 Ниппон Стил Корпорейшн Лист электротехнической стали с ориентированной зеренной структурой и способ его получения
JP7230930B2 (ja) 2019-01-16 2023-03-01 日本製鉄株式会社 方向性電磁鋼板の製造方法
CN117098872A (zh) 2021-04-06 2023-11-21 日本制铁株式会社 方向性电磁钢板及绝缘被膜的形成方法
KR20230151012A (ko) 2021-04-06 2023-10-31 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 절연 피막의 형성 방법
JPWO2022215709A1 (fr) 2021-04-06 2022-10-13
KR20240013190A (ko) 2021-05-28 2024-01-30 닛폰세이테츠 가부시키가이샤 방향성 전자 강판
EP4350033A1 (fr) 2021-05-28 2024-04-10 Nippon Steel Corporation Tôle d'acier électromagnétique à grains orientés
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)

* Cited by examiner, † Cited by third party
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 (fr) * 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

Also Published As

Publication number Publication date
FR2214754B1 (fr) 1978-09-29
US3932236A (en) 1976-01-13
GB1430692A (en) 1976-03-31
FR2214754A1 (fr) 1974-08-19
JPS4996920A (fr) 1974-09-13
JPS5224499B2 (fr) 1977-07-01
SE410738B (sv) 1979-10-29
DE2402622B2 (de) 1975-11-06
DE2402622A1 (de) 1974-08-01

Similar Documents

Publication Publication Date Title
BE810011A (fr) Procede de fabrication d'un feuillard d'acier electrique a grains orientes et a perte en watt extremement basse
FR2349200A1 (fr) Bobine electrique,et procede pour sa fabrication
BE824238A (fr) Procede de fabrication de l'acier
JPS5253399A (en) Compound blade and manufacturing method thereof
BE828364A (fr) Procede de fabrication de toles d'acier electromagnetiques a grains orientes
FR2352076A1 (fr) Procede de fabrication d'un alliage amorphe et alliage obtenu
IT1058915B (it) Perfezionato metodo di fabricazione e oggetto costruito con il medesimo
FR2337893A1 (fr) Procede de fabrication de micro-motifs et micro-substrats appropries
AU475216B2 (en) Opposed airpath wet-dry cooling tower and method
BE833449A (fr) Borne electrique et son procede de fabrication
BE797781A (fr) Procede de fabrication d'une tole d'acier electrique a grains orientes et a haute intensite de champ magnetique
BE842243A (fr) Procede de fabrication de fils en alliages a1-mg-si destines a la fabrication de cables aeriens de transport d'energie
BE819222A (fr) Procede de fabrication d'un feuillard d'acier electrique a grains orientes
JPS5364142A (en) Bearing and manufacturing method thereof
FR2353131A1 (fr) Electrode, notamment en forme de grille, pour tubes electroniques et son procede de fabrication
FR2353145A1 (fr) Cosse electrique sans soudure et procede pour sa fabrication
BE857187A (fr) Procede de fabrication de feuillards d'acier electriques non directionnels exempts de stries
JPS5291826A (en) Diphosphonoalkanecarboxylic acid and manufacturing process therefor
FR2350669A1 (fr) Transducteur electrique et procede de fabrication
JPS522917A (en) Channellshaped strip and method of manufacturing the same
BE812533A (fr) Procede de fabrication d'un feuillard d'acier electrique a grains orientes et a haute intensite de champ magnetique
FR2296286A1 (fr) Collecteur basse tension en alliage d'aluminium pour machine electrique et son procede de fabrication
BE805861A (fr) Procede de fabrication d'un feuillard d'acier electrique a grains orientes
FR2282564A1 (fr) Rondelle belleville amelioree et procede de fabrication
GB2056331B (en) Metal strip production

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NIPPON STEEL CORP.

Effective date: 19900131