FR2202944A1 - - Google Patents

Info

Publication number
FR2202944A1
FR2202944A1 FR7336589A FR7336589A FR2202944A1 FR 2202944 A1 FR2202944 A1 FR 2202944A1 FR 7336589 A FR7336589 A FR 7336589A FR 7336589 A FR7336589 A FR 7336589A FR 2202944 A1 FR2202944 A1 FR 2202944A1
Authority
FR
France
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.)
Granted
Application number
FR7336589A
Other languages
French (fr)
Other versions
FR2202944B1 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of FR2202944A1 publication Critical patent/FR2202944A1/fr
Application granted granted Critical
Publication of FR2202944B1 publication Critical patent/FR2202944B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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 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
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
FR7336589A 1972-10-13 1973-10-12 Expired FR2202944B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47101850A JPS5113469B2 (OSRAM) 1972-10-13 1972-10-13

Publications (2)

Publication Number Publication Date
FR2202944A1 true FR2202944A1 (OSRAM) 1974-05-10
FR2202944B1 FR2202944B1 (OSRAM) 1976-10-01

Family

ID=14311509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336589A Expired FR2202944B1 (OSRAM) 1972-10-13 1973-10-12

Country Status (10)

Country Link
US (1) US3932234A (OSRAM)
JP (1) JPS5113469B2 (OSRAM)
AU (1) AU469211B2 (OSRAM)
BE (1) BE806026A (OSRAM)
BR (1) BR7308011D0 (OSRAM)
CA (1) CA999804A (OSRAM)
FR (1) FR2202944B1 (OSRAM)
GB (1) GB1437117A (OSRAM)
IT (1) IT995831B (OSRAM)
SE (1) SE392620B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408657A1 (fr) * 1977-11-11 1979-06-08 Kawasaki Steel Co Procede de fabrication de toles non orientees d'acier au silicium
FR2473558A1 (fr) * 1980-01-04 1981-07-17 Kawasaki Steel Co Procede pour former des toles d'acier au silicium a grain oriente presentant une tres forte induction magnetique et une faible perte dans le fer

Families Citing this family (72)

* Cited by examiner, † Cited by third party
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
US4123298A (en) * 1977-01-14 1978-10-31 Armco Steel Corporation Post decarburization anneal for cube-on-edge oriented silicon steel
US4174235A (en) * 1978-01-09 1979-11-13 General Electric Company Product and method of producing silicon-iron sheet material employing antimony
DE2834035A1 (de) * 1977-09-29 1979-04-12 Gen Electric Verfahren zur herstellung von kornorientiertem siliziumeisen-flachmaterial und kaltgewalztes siliziumeisen-flachmaterial als produkt
US4157925A (en) * 1978-04-12 1979-06-12 Allegheny Ludlum Industries, Inc. Texture annealing silicon steel
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
US4421574C1 (en) * 1981-09-08 2002-06-18 Inland Steel Co Method for suppressing internal oxidation in steel with antimony addition
JPS5932528B2 (ja) * 1981-09-26 1984-08-09 川崎製鉄株式会社 磁気特性のすぐれた一方向性けい素鋼板の製造方法
CA1166804A (en) * 1982-05-06 1984-05-08 Michael H. Haselkorn Stable slurry of inactive magnesia and method therefor
US4456812A (en) 1982-07-30 1984-06-26 Armco Inc. Laser treatment of electrical steel
EP0101321B1 (en) * 1982-08-18 1990-12-05 Kawasaki Steel Corporation Method of producing grain oriented silicon steel sheets or strips having high magnetic induction and low iron loss
JPS5956523A (ja) * 1982-09-24 1984-04-02 Nippon Steel Corp 高磁束密度一方向性珪素鋼板の製造方法
JPS5956522A (ja) * 1982-09-24 1984-04-02 Nippon Steel Corp 鉄損の良い一方向性電磁鋼板の製造方法
EP0321695B1 (en) * 1987-11-20 1993-07-21 Nippon Steel Corporation Process for production of grain oriented electrical steel sheet having high flux density
EP0318051B1 (en) * 1987-11-27 1995-05-24 Nippon Steel Corporation Process for production of double-oriented electrical steel sheet having high flux density
DE68916980T2 (de) * 1988-02-03 1994-11-17 Nippon Steel Corp Verfahren zum Herstellen kornorientierter Elektrostahlbleche mit hoher Flussdichte.
JPH01150416U (OSRAM) * 1988-04-08 1989-10-18
CA2006292C (en) * 1988-12-22 1997-09-09 Yoshiyuki Ushigami Very thin electrical steel strip having low core loss and high magnetic flux density and a process for producing the same
EP0378131B1 (en) * 1989-01-07 1997-05-28 Nippon Steel Corporation A method of manufacturing a grain-oriented electrical steel strip
US5082509A (en) * 1989-04-14 1992-01-21 Nippon Steel Corporation Method of producing oriented electrical steel sheet having superior magnetic properties
JP3160281B2 (ja) * 1990-09-10 2001-04-25 川崎製鉄株式会社 磁気特性の優れた方向性けい素鋼板の製造方法
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
US5354389A (en) * 1991-07-29 1994-10-11 Nkk Corporation Method of manufacturing silicon steel sheet having grains precisely arranged in Goss orientation
US6858095B2 (en) 1992-09-04 2005-02-22 Nippon Steel Corporation Thick grain-oriented electrical steel sheet exhibiting excellent magnetic properties
KR0182802B1 (ko) * 1993-01-12 1999-04-01 다나카 미노루 극히 낮은 철손을 갖는 일방향성 전자강판 및 그 제조방법
DE19816200A1 (de) * 1998-04-09 1999-10-14 G K Steel Trading Gmbh Verfahren zur Herstellung eines Forsterit-Isolationsfilms auf einer Oberfläche von korn-orientierten, anisotropen, elektrotechnischen Stahlblechen
US6613160B2 (en) 2000-08-08 2003-09-02 Nippon Steel Corporation Method to produce grain-oriented electrical steel sheet having high magnetic flux density
JP4747564B2 (ja) * 2004-11-30 2011-08-17 Ｊｆｅスチール株式会社 方向性電磁鋼板
US20070185229A1 (en) * 2006-02-08 2007-08-09 Bristol-Myers Squibb Company Formulation for improving skin adhesive effectiveness
US20120013430A1 (en) 2009-03-23 2012-01-19 Nobusato Morishige Manufacturing method of grain oriented electrical steel sheet, grain oriented electrical steel sheet for wound core, and wound core
JP4709949B2 (ja) 2009-07-13 2011-06-29 新日本製鐵株式会社 方向性電磁鋼板の製造方法
JP4709950B2 (ja) 2009-07-17 2011-06-29 新日本製鐵株式会社 方向性電磁鋼板の製造方法
KR101614593B1 (ko) 2009-07-31 2016-04-21 제이에프이 스틸 가부시키가이샤 방향성 전기 강판
CN104220607B (zh) 2012-03-29 2016-03-02 杰富意钢铁株式会社 取向性电磁钢板的制造方法
US9708682B2 (en) 2012-12-28 2017-07-18 Jfe Steel Corporation Production method for grain-oriented electrical steel sheet
EP2940158B1 (en) 2012-12-28 2017-04-19 JFE Steel Corporation Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet
US9953752B2 (en) 2012-12-28 2018-04-24 Jfe Steel Corporation Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet
JP5942886B2 (ja) 2013-02-18 2016-06-29 Ｊｆｅスチール株式会社 方向性電磁鋼板の窒化処理設備および窒化処理方法
RU2620403C2 (ru) 2013-02-18 2017-05-25 ДжФЕ СТИЛ КОРПОРЕЙШН Способ и устройство для азотирования текстурированного листа из электротехнической стали
JP5942884B2 (ja) 2013-02-18 2016-06-29 Ｊｆｅスチール株式会社 方向性電磁鋼板の窒化処理設備および窒化処理方法
WO2015045397A1 (ja) 2013-09-26 2015-04-02 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP2933350A1 (en) 2014-04-14 2015-10-21 Mikhail Borisovich Tsyrlin Production method for high-permeability grain-oriented electrical steel
WO2016035345A1 (ja) 2014-09-04 2016-03-10 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および窒化処理設備
CN107002162B (zh) 2014-11-27 2019-06-07 杰富意钢铁株式会社 取向性电磁钢板的制造方法
KR101959158B1 (ko) 2015-04-02 2019-03-15 신닛테츠스미킨 카부시키카이샤 일 방향성 전자 강판의 제조 방법
RU2682267C1 (ru) 2015-04-20 2019-03-18 Ниппон Стил Энд Сумитомо Метал Корпорейшн Лист электротехнической анизотропной стали
JP6350398B2 (ja) 2015-06-09 2018-07-04 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP6354957B2 (ja) 2015-07-08 2018-07-11 Ｊｆｅスチール株式会社 方向性電磁鋼板とその製造方法
KR20180087378A (ko) 2015-12-04 2018-08-01 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법
EP3428294B1 (en) 2016-03-09 2024-04-24 JFE Steel Corporation Method of producing grain-oriented electrical steel sheet
JP6455468B2 (ja) 2016-03-09 2019-01-23 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP3492613B1 (en) 2016-07-29 2020-09-02 JFE Steel Corporation Hot-rolled steel sheet for grain-oriented magnetic steel sheet and production method therefor, and production method for grain-oriented magnetic steel sheet
JP6572864B2 (ja) 2016-10-18 2019-09-11 Ｊｆｅスチール株式会社 電磁鋼板製造用の熱延鋼板およびその製造方法
EP3733895B1 (en) 2017-12-28 2022-03-30 JFE Steel Corporation Low-iron-loss grain-oriented electrical steel sheet and production method for same
CN111542630B (zh) 2017-12-28 2021-11-30 杰富意钢铁株式会社 取向性电磁钢板
WO2020145319A1 (ja) 2019-01-08 2020-07-16 日本製鉄株式会社 方向性電磁鋼板の製造方法および方向性電磁鋼板
CN113366125B (zh) 2019-01-31 2023-01-20 杰富意钢铁株式会社 方向性电磁钢板和使用该方向性电磁钢板的铁芯
US12291758B2 (en) 2019-04-23 2025-05-06 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet
KR20240035911A (ko) 2019-04-23 2024-03-18 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법
KR102727023B1 (ko) 2019-09-06 2024-11-06 제이에프이 스틸 가부시키가이샤 방향성 전자 강판 및 그의 제조 방법
KR102744186B1 (ko) 2020-06-24 2024-12-19 닛폰세이테츠 가부시키가이샤 방향성 전자 강판의 제조 방법
WO2021261515A1 (ja) 2020-06-24 2021-12-30 日本製鉄株式会社 電磁鋼板の製造方法
JP7414145B2 (ja) 2021-03-04 2024-01-16 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および方向性電磁鋼板用熱延鋼板
US20240233992A9 (en) 2021-03-04 2024-07-11 Jfe Steel Corporation Method of manufacturing grain-oriented electrical steel sheet
WO2022250161A1 (ja) 2021-05-28 2022-12-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP4335935A4 (en) 2021-05-28 2024-10-30 JFE Steel Corporation METHOD FOR PRODUCING A GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET
CN117396618A (zh) 2021-05-28 2024-01-12 杰富意钢铁株式会社 取向性电磁钢板的制造方法
WO2022250160A1 (ja) 2021-05-28 2022-12-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
WO2022250158A1 (ja) 2021-05-28 2022-12-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP7197069B1 (ja) 2021-05-28 2022-12-27 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JPWO2024162447A1 (OSRAM) 2023-02-01 2024-08-08
KR20250130355A (ko) 2023-03-29 2025-09-01 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법, 방향성 전자 강판의 제조 설비열 및, 방향성 전자 강판용 열연판

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209687A (en) * 1938-07-25 1940-07-30 Electro Metallurg Co Sheared silicon electrical steel sheet
US2599340A (en) * 1948-10-21 1952-06-03 Armco Steel Corp Process of increasing the permeability of oriented silicon steels
CA920036A (en) * 1968-04-02 1973-01-30 Sakakura Akira Process for producing single-oriented magnetic steel sheets having a very high magnetic induction
US3556873A (en) * 1968-04-12 1971-01-19 Allegheny Ludlum Steel Silicon steels containing selenium
US3700506A (en) * 1968-12-10 1972-10-24 Nippon Steel Corp Method for reducing an iron loss of an oriented magnetic steel sheet having a high magnetic induction
JPS5224769B2 (OSRAM) * 1972-05-06 1977-07-04

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408657A1 (fr) * 1977-11-11 1979-06-08 Kawasaki Steel Co Procede de fabrication de toles non orientees d'acier au silicium
FR2473558A1 (fr) * 1980-01-04 1981-07-17 Kawasaki Steel Co Procede pour former des toles d'acier au silicium a grain oriente presentant une tres forte induction magnetique et une faible perte dans le fer

Also Published As

Publication number Publication date
AU6131273A (en) 1975-04-17
SE392620B (sv) 1977-04-04
DE2351141B2 (de) 1977-05-12
JPS5113469B2 (OSRAM) 1976-04-28
JPS4961019A (OSRAM) 1974-06-13
FR2202944B1 (OSRAM) 1976-10-01
GB1437117A (en) 1976-05-26
IT995831B (it) 1975-11-20
BE806026A (fr) 1974-02-01
US3932234A (en) 1976-01-13
CA999804A (en) 1976-11-16
DE2351141A1 (de) 1974-04-25
AU469211B2 (en) 1976-02-05
BR7308011D0 (pt) 1974-06-27

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