SE410738B - Sett att framstella en kornorienterad, elektrisk stalplat innehallande 2,5-4,0Ÿ si som har lag wattforlust - Google Patents

Sett att framstella en kornorienterad, elektrisk stalplat innehallande 2,5-4,0Ÿ si som har lag wattforlust

Info

Publication number
SE410738B
SE410738B SE7400753A SE7400753A SE410738B SE 410738 B SE410738 B SE 410738B SE 7400753 A SE7400753 A SE 7400753A SE 7400753 A SE7400753 A SE 7400753A SE 410738 B SE410738 B SE 410738B
Authority
SE
Sweden
Prior art keywords
grain
oriented
approach
manufacture
plate containing
Prior art date
Application number
SE7400753A
Other languages
English (en)
Swedish (sv)
Inventor
T Wada
T Nozawa
T Takata
Original Assignee
Nippon Steel Corp
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 by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of SE410738B publication Critical patent/SE410738B/xx

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)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
SE7400753A 1973-01-22 1974-01-21 Sett att framstella en kornorienterad, elektrisk stalplat innehallande 2,5-4,0Ÿ si som har lag wattforlust SE410738B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48008704A JPS5224499B2 (enFirst) 1973-01-22 1973-01-22

Publications (1)

Publication Number Publication Date
SE410738B true SE410738B (sv) 1979-10-29

Family

ID=11700309

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7400753A SE410738B (sv) 1973-01-22 1974-01-21 Sett att framstella en kornorienterad, elektrisk stalplat innehallande 2,5-4,0Ÿ si som har lag wattforlust

Country Status (7)

Country Link
US (1) US3932236A (enFirst)
JP (1) JPS5224499B2 (enFirst)
BE (1) BE810011A (enFirst)
DE (1) DE2402622B2 (enFirst)
FR (1) FR2214754B1 (enFirst)
GB (1) GB1430692A (enFirst)
SE (1) SE410738B (enFirst)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
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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
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
DE3666229D1 (en) * 1985-02-22 1989-11-16 Kawasaki Steel Co Extra-low iron loss grain oriented silicon steel sheets
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.
EP0307163B1 (en) * 1987-09-10 1993-12-08 Kawasaki Steel Corporation Silicon steel sheets having low iron loss and method of producing the same
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., Tokio/Tokyo 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
CN109804105B (zh) 2016-10-18 2021-12-07 杰富意钢铁株式会社 方向性电磁钢板及方向性电磁钢板的制造方法
JP6410002B1 (ja) * 2016-12-21 2018-10-24 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
CN110869531B (zh) 2017-07-13 2022-06-03 日本制铁株式会社 方向性电磁钢板及方向性电磁钢板的制造方法
US11450460B2 (en) 2017-07-13 2022-09-20 Nippon Steel Corporation Grain-oriented electrical steel sheet
PL3653758T3 (pl) 2017-07-13 2022-07-04 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
KR102419354B1 (ko) 2017-07-13 2022-07-13 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 그 제조 방법
CN113272453A (zh) 2019-01-16 2021-08-17 日本制铁株式会社 方向性电磁钢板的制造方法
RU2771130C1 (ru) 2019-01-16 2022-04-26 Ниппон Стил Корпорейшн Способ производства листа электротехнической стали с ориентированной зеренной структурой
WO2020149330A1 (ja) 2019-01-16 2020-07-23 日本製鉄株式会社 方向性電磁鋼板の製造方法
JP7269505B2 (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
CN113302324B (zh) 2019-01-16 2023-06-02 日本制铁株式会社 单方向性电磁钢板及其制造方法
CN113302337B (zh) 2019-01-16 2023-06-16 日本制铁株式会社 方向性电磁钢板及其制造方法
PL3913080T3 (pl) 2019-01-16 2024-09-02 Nippon Steel Corporation Blacha ze stali elektrotechnicznej o ziarnach zorientowanych i sposób jej wytwarzania
CN113316652B (zh) 2019-01-16 2023-03-31 日本制铁株式会社 方向性电磁钢板及其制造方法
WO2020149321A1 (ja) 2019-01-16 2020-07-23 日本製鉄株式会社 方向性電磁鋼板の製造方法
CN113286905B (zh) 2019-01-16 2023-11-17 日本制铁株式会社 方向性电磁钢板的制造方法
KR102567688B1 (ko) 2019-01-16 2023-08-18 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 그 제조 방법
EP3913084B1 (en) 2019-01-16 2024-06-12 Nippon Steel Corporation Method for producing grain oriented electrical steel sheet
EP3913081B1 (en) 2019-01-16 2024-06-05 Nippon Steel Corporation Method for producing grain oriented electrical steel sheet
KR102676083B1 (ko) 2019-01-16 2024-06-19 닛폰세이테츠 가부시키가이샤 방향성 전자 강판, 및 방향성 전자 강판의 원판이 되는 강판
EP3913087A4 (en) 2019-01-16 2022-10-12 Nippon Steel Corporation PROCESS FOR THE PRODUCTION OF A CORNORATED ELECTRICAL STEEL SHEET
JP7603448B2 (ja) 2019-01-16 2024-12-20 日本製鉄株式会社 方向性電磁鋼板及び方向性電磁鋼板用の中間鋼板
US12454745B2 (en) 2019-01-16 2025-10-28 Nippon Steel Corporation Method for producing grain oriented electrical steel sheet
CN113302335B (zh) 2019-01-16 2023-06-20 日本制铁株式会社 方向性电磁钢板及其制造方法
JP7678366B2 (ja) 2021-04-06 2025-05-16 日本製鉄株式会社 方向性電磁鋼板及び絶縁被膜の形成方法
US20240158895A1 (en) 2021-04-06 2024-05-16 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for forming insulating coating
BR112023020252A2 (pt) 2021-04-06 2024-02-06 Nippon Steel Corp Chapa de aço elétrico de grão orientado, e, método para formar o revestimento isolante incluído na chapa de aço elétrico de grão orientado
JP7598060B2 (ja) 2021-05-28 2024-12-11 日本製鉄株式会社 方向性電磁鋼板
CN117425748A (zh) 2021-05-28 2024-01-19 日本制铁株式会社 取向性电工钢板
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
US20250270665A1 (en) 2022-04-06 2025-08-28 Nippon Steel Corporation Grain-oriented electrical steel sheet and formation method for insulating coating
WO2023195518A1 (ja) 2022-04-06 2023-10-12 日本製鉄株式会社 方向性電磁鋼板及び絶縁被膜の形成方法
KR20240164543A (ko) 2022-04-21 2024-11-19 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 그 제조 방법
CN119032192A (zh) 2022-04-21 2024-11-26 日本制铁株式会社 方向性电磁钢板及其制造方法
KR20240164542A (ko) 2022-04-21 2024-11-19 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 그 제조 방법
CN117344210A (zh) * 2022-06-29 2024-01-05 宝山钢铁股份有限公司 取向硅钢及其制造方法
EP4613895A1 (en) 2022-11-01 2025-09-10 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet
CN120530229A (zh) 2023-02-13 2025-08-22 日本制铁株式会社 方向性电磁钢板以及方向性电磁钢板的中间层及绝缘被膜的形成方法
EP4696809A1 (en) 2023-04-12 2026-02-18 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for forming insulating coating film
WO2024214822A1 (ja) 2023-04-12 2024-10-17 日本製鉄株式会社 方向性電磁鋼板および絶縁被膜の形成方法
EP4696812A1 (en) 2023-04-12 2026-02-18 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet and method for forming insulating coating film
EP4696819A1 (en) 2023-04-12 2026-02-18 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for forming insulating coating
CN120898026A (zh) 2023-04-13 2025-11-04 日本制铁株式会社 取向性电磁钢板及绝缘被膜的形成方法
WO2024214820A1 (ja) 2023-04-13 2024-10-17 日本製鉄株式会社 方向性電磁鋼板および絶縁被膜の形成方法

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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
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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 (enFirst) * 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
GB1430692A (en) 1976-03-31
JPS5224499B2 (enFirst) 1977-07-01
FR2214754A1 (enFirst) 1974-08-19
FR2214754B1 (enFirst) 1978-09-29
JPS4996920A (enFirst) 1974-09-13
DE2402622A1 (de) 1974-08-01
US3932236A (en) 1976-01-13
BE810011A (fr) 1974-05-16
DE2402622B2 (de) 1975-11-06

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