JPH0651887B2 - 粒子方向性珪素鋼ストリップの超急速熱処理方法および製造法 - Google Patents

粒子方向性珪素鋼ストリップの超急速熱処理方法および製造法

Info

Publication number
JPH0651887B2
JPH0651887B2 JP1073713A JP7371389A JPH0651887B2 JP H0651887 B2 JPH0651887 B2 JP H0651887B2 JP 1073713 A JP1073713 A JP 1073713A JP 7371389 A JP7371389 A JP 7371389A JP H0651887 B2 JPH0651887 B2 JP H0651887B2
Authority
JP
Japan
Prior art keywords
ultra
strip
temperature
rapid
sec
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
Application number
JP1073713A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01290716A (ja
Inventor
ジェリー・ダブリュ・シェーン
デイヴィッド・イー・マーゲラム
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.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Publication of JPH01290716A publication Critical patent/JPH01290716A/ja
Publication of JPH0651887B2 publication Critical patent/JPH0651887B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1255—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1272—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
JP1073713A 1988-03-25 1989-03-24 粒子方向性珪素鋼ストリップの超急速熱処理方法および製造法 Expired - Lifetime JPH0651887B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US173,698 1988-03-25
US07/173,698 US4898626A (en) 1988-03-25 1988-03-25 Ultra-rapid heat treatment of grain oriented electrical steel

Publications (2)

Publication Number Publication Date
JPH01290716A JPH01290716A (ja) 1989-11-22
JPH0651887B2 true JPH0651887B2 (ja) 1994-07-06

Family

ID=22633125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1073713A Expired - Lifetime JPH0651887B2 (ja) 1988-03-25 1989-03-24 粒子方向性珪素鋼ストリップの超急速熱処理方法および製造法

Country Status (11)

Country Link
US (1) US4898626A (2)
EP (1) EP0334223B1 (2)
JP (1) JPH0651887B2 (2)
KR (1) KR970008162B1 (2)
AT (1) ATE134710T1 (2)
BR (1) BR8901320A (2)
CA (1) CA1324562C (2)
DE (1) DE68925743T2 (2)
ES (1) ES2083959T3 (2)
IN (1) IN171548B (2)
YU (1) YU46929B (2)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005226111A (ja) * 2004-02-12 2005-08-25 Nippon Steel Corp 磁気特性に優れた一方向性電磁鋼板の製造方法
WO2011105054A1 (ja) * 2010-02-24 2011-09-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
US8202374B2 (en) 2009-04-06 2012-06-19 Nippon Steel Corporation Method of treating steel for grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet
WO2014013615A1 (ja) 2012-07-20 2014-01-23 新日鐵住金株式会社 方向性電磁鋼板の製造方法

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538519B2 (en) * 1991-10-21 2001-06-13 ARMCO Inc. Method of making high silicon, low carbon regular grain oriented silicon steel
EP0606884B1 (en) * 1993-01-12 1999-08-18 Nippon Steel Corporation Grain-oriented electrical steel sheet with very low core loss and method of producing the same
US5643370A (en) * 1995-05-16 1997-07-01 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
EP0926250B1 (en) 1997-04-16 2009-04-15 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet having excellent film characteristics and magnetic characteristics, its production method and decarburization annealing setup therefor
CN1088760C (zh) 1997-06-27 2002-08-07 浦项综合制铁株式会社 基于低温板坯加热法生产具有高磁感应强度的晶粒择优取向电工钢板的方法
KR100359622B1 (ko) * 1999-05-31 2002-11-07 신닛뽄세이테쯔 카부시키카이샤 고자장 철손 특성이 우수한 고자속밀도 일방향성 전자 강판 및 그의 제조방법
EP1179603B1 (en) 2000-08-08 2011-03-23 Nippon Steel Corporation Method to produce grain-oriented electrical steel sheet having high magnetic flux density
AU2003255060B2 (en) * 2003-07-30 2009-10-22 Prysmian Cavi E Sistemi Energia S.R.L. Method for shielding the magnetic field generated by an electrical power transmission line and electrical power transmission line so shielded
WO2006132095A1 (ja) 2005-06-10 2006-12-14 Nippon Steel Corporation 磁気特性が極めて優れた方向性電磁鋼板及びその製造方法
US7736444B1 (en) * 2006-04-19 2010-06-15 Silicon Steel Technology, Inc. Method and system for manufacturing electrical silicon steel
US7620147B2 (en) * 2006-12-13 2009-11-17 Oraya Therapeutics, Inc. Orthovoltage radiotherapy
EP2330223B1 (en) * 2008-09-10 2020-11-04 Nippon Steel Corporation Manufacturing method of a grain-oriented electrical steel sheet
JP2010222631A (ja) * 2009-03-23 2010-10-07 Kobe Steel Ltd 鋼板連続焼鈍設備および鋼板連続焼鈍設備の運転方法
JP5842400B2 (ja) * 2010-06-18 2016-01-13 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5854182B2 (ja) * 2010-08-30 2016-02-09 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP5772410B2 (ja) * 2010-11-26 2015-09-02 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5994981B2 (ja) * 2011-08-12 2016-09-21 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5360272B2 (ja) 2011-08-18 2013-12-04 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5434999B2 (ja) * 2011-09-16 2014-03-05 Ｊｆｅスチール株式会社 鉄損特性に優れる方向性電磁鋼板の製造方法
WO2013058239A1 (ja) 2011-10-20 2013-04-25 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
US9663839B2 (en) * 2011-12-16 2017-05-30 Posco Method for manufacturing grain-oriented electrical steel sheet having excellent magnetic properties
JP5672273B2 (ja) 2012-07-26 2015-02-18 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN104471084B (zh) * 2012-07-26 2016-06-29 杰富意钢铁株式会社 取向性电磁钢板的制造方法
EP2878688B1 (en) 2012-07-26 2019-07-03 JFE Steel Corporation Method for producing grain-oriented electrical steel sheet
BR112015003316A2 (pt) 2012-09-03 2017-07-04 Jfe Steel Corp aparelho de aquecimento rápido de linha de recozimento contínio
MX2015011022A (es) * 2013-02-28 2015-10-22 Jfe Steel Corp Metodo para la produccion de lamina de acero electrico de grano orientado.
CN105492634B (zh) 2013-08-27 2018-12-14 Ak钢铁产权公司 具有改善的镁橄榄石涂层特性的晶粒取向电工钢
BR112017003450B1 (pt) 2014-09-01 2021-06-22 Nippon Steel Corporation Chapa de aço elétrico com grão orientado e método de produção da referida chapa
RU2674373C1 (ru) 2015-02-24 2018-12-07 ДжФЕ СТИЛ КОРПОРЕЙШН Способ получения листов из нетекстурированной электротехнической стали
WO2017086036A1 (ja) 2015-11-20 2017-05-26 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP6402865B2 (ja) 2015-11-20 2018-10-10 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP6406522B2 (ja) * 2015-12-09 2018-10-17 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
US11578377B2 (en) 2017-05-12 2023-02-14 Jfe Steel Corporation Grain-oriented electrical steel sheet and method for producing the same
JP7110641B2 (ja) * 2018-03-20 2022-08-02 日本製鉄株式会社 一方向性電磁鋼板の製造方法
RU2759625C1 (ru) * 2018-03-20 2021-11-16 Ниппон Стил Корпорейшн Способ производства электротехнического стального листа с ориентированной зеренной структурой и электротехнический стальной лист с ориентированной зеренной структурой
JP7110642B2 (ja) * 2018-03-20 2022-08-02 日本製鉄株式会社 一方向性電磁鋼板の製造方法
US11661636B2 (en) 2018-03-20 2023-05-30 Nippon Steel Corporation Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet
RU2746949C1 (ru) * 2018-03-22 2021-04-22 Ниппон Стил Корпорейшн Электротехнический стальной лист с ориентированной зеренной структурой и способ для его производства
JP7159594B2 (ja) * 2018-03-30 2022-10-25 日本製鉄株式会社 方向性電磁鋼板の製造方法
KR102533366B1 (ko) 2018-11-26 2023-05-16 제이에프이 스틸 가부시키가이샤 무방향성 전자 강판의 제조 방법
CN111383861B (zh) * 2018-12-28 2022-06-17 东莞科力线材技术有限公司 一种电磁继电器用的导磁材料及其制备方法
PL3913075T3 (pl) * 2019-01-16 2024-12-02 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych i sposób jej wytwarzania
EP4353850A4 (en) * 2021-06-30 2025-07-30 Jfe Steel Corp METHOD FOR MANUFACTURING ORIENTED ELECTROMAGNETIC STEEL SHEET AND ROLLING EQUIPMENT FOR MANUFACTURING ORIENTED ELECTROMAGNETIC STEEL SHEET
CN119731350A (zh) * 2022-09-06 2025-03-28 杰富意钢铁株式会社 取向性电磁钢板的制造方法和感应加热装置
JP7786566B2 (ja) * 2022-09-06 2025-12-16 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および誘導加熱装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965526A (en) * 1958-10-03 1960-12-20 Westinghouse Electric Corp Method of heat treating silicon steel
US3114364A (en) * 1960-11-02 1963-12-17 Philco Corp Cabinet structure
US3948691A (en) * 1970-09-26 1976-04-06 Nippon Steel Corporation Method for manufacturing cold rolled, non-directional electrical steel sheets and strips having a high magnetic flux density
US4115161A (en) * 1977-10-12 1978-09-19 Allegheny Ludlum Industries, Inc. Processing for cube-on-edge oriented silicon steel
US4585916A (en) * 1982-06-02 1986-04-29 Davy Mckee (Poole) Limited Transverse flux induction heating of metal strip
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
US4545828A (en) * 1982-11-08 1985-10-08 Armco Inc. Local annealing treatment for cube-on-edge grain oriented silicon steel
JPS60121222A (ja) * 1983-12-02 1985-06-28 Kawasaki Steel Corp 一方向性珪素鋼板の製造方法
CA1270728A (en) * 1985-02-25 1990-06-26 Armco Advanced Materials Corporation Method of producing cube-on-edge oriented silicon steel from strand cast slabs
JPS6283421A (ja) * 1985-10-04 1987-04-16 Sumitomo Metal Ind Ltd 方向性電磁鋼板の製造方法
JPH0657856B2 (ja) * 1986-03-25 1994-08-03 川崎製鉄株式会社 表面性状の優れた低鉄損一方向性珪素鋼板の製造方法
JPS62290824A (ja) * 1986-06-09 1987-12-17 Kawasaki Steel Corp 一方向性けい素鋼板の製造方法
JPH066747B2 (ja) * 1987-04-23 1994-01-26 川崎製鉄株式会社 磁束密度の高く鉄損の低い一方向性珪素鋼板の製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005226111A (ja) * 2004-02-12 2005-08-25 Nippon Steel Corp 磁気特性に優れた一方向性電磁鋼板の製造方法
US8202374B2 (en) 2009-04-06 2012-06-19 Nippon Steel Corporation Method of treating steel for grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet
WO2011105054A1 (ja) * 2010-02-24 2011-09-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP2011174138A (ja) * 2010-02-24 2011-09-08 Jfe Steel Corp 方向性電磁鋼板の製造方法
KR101445467B1 (ko) * 2010-02-24 2014-09-26 제이에프이 스틸 가부시키가이샤 방향성 전자강판의 제조방법
US9574249B2 (en) 2010-02-24 2017-02-21 Jfe Steel Corporation Method for manufacturing grain oriented electrical steel sheet
WO2014013615A1 (ja) 2012-07-20 2014-01-23 新日鐵住金株式会社 方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
YU60589A (en) 1990-06-30
KR970008162B1 (ko) 1997-05-21
ATE134710T1 (de) 1996-03-15
JPH01290716A (ja) 1989-11-22
BR8901320A (pt) 1989-11-07
KR890014760A (ko) 1989-10-25
US4898626A (en) 1990-02-06
EP0334223B1 (en) 1996-02-28
IN171548B (2) 1992-11-14
ES2083959T3 (es) 1996-05-01
EP0334223A2 (en) 1989-09-27
YU46929B (sh) 1994-06-24
EP0334223A3 (en) 1991-01-30
DE68925743T2 (de) 1996-07-11
CA1324562C (en) 1993-11-23
DE68925743D1 (de) 1996-04-04

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