ES2083959T3 - Tratamiento de calentamiento ultra-rapido de acero electrico de grano orientado. - Google Patents

Tratamiento de calentamiento ultra-rapido de acero electrico de grano orientado.

Info

Publication number
ES2083959T3
ES2083959T3 ES89104770T ES89104770T ES2083959T3 ES 2083959 T3 ES2083959 T3 ES 2083959T3 ES 89104770 T ES89104770 T ES 89104770T ES 89104770 T ES89104770 T ES 89104770T ES 2083959 T3 ES2083959 T3 ES 2083959T3
Authority
ES
Spain
Prior art keywords
ultra
anneal
rapid
electric steel
per
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
ES89104770T
Other languages
English (en)
Spanish (es)
Inventor
Jerry W Schoen
David E Margerum
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
Application granted granted Critical
Publication of ES2083959T3 publication Critical patent/ES2083959T3/es
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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
ES89104770T 1988-03-25 1989-03-17 Tratamiento de calentamiento ultra-rapido de acero electrico de grano orientado. Expired - Lifetime ES2083959T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2083959T3 true ES2083959T3 (es) 1996-05-01

Family

ID=22633125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89104770T Expired - Lifetime ES2083959T3 (es) 1988-03-25 1989-03-17 Tratamiento de calentamiento ultra-rapido de acero electrico de grano orientado.

Country Status (11)

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

Families Citing this family (49)

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Publication number Priority date Publication date Assignee Title
DE69128624T3 (de) * 1991-10-21 2002-05-29 Armco Inc., Middletown Verfahren zum Herstellen von normal kornorientiertem Stahl mit hohem Silizium- und niedrigem Kohlenstoffgehalt
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
CN1088475C (zh) 1997-04-16 2002-07-31 新日本制铁株式会社 具有优异氧化膜特性和磁性能的晶粒取向电工钢板和其生产方法以及该方法中使用的脱碳退火设备
JP3485188B2 (ja) 1997-06-27 2004-01-13 ポーハング アイアン アンド スティール シーオー．，エルティディ． 低温スラブ加熱法に基づく高磁束密度の結晶粒配向電気鋼板の製造方法
KR100359622B1 (ko) * 1999-05-31 2002-11-07 신닛뽄세이테쯔 카부시키카이샤 고자장 철손 특성이 우수한 고자속밀도 일방향성 전자 강판 및 그의 제조방법
US6613160B2 (en) 2000-08-08 2003-09-02 Nippon Steel Corporation Method to produce grain-oriented electrical steel sheet having high magnetic flux density
US7622669B2 (en) * 2003-07-30 2009-11-24 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
JP4272557B2 (ja) * 2004-02-12 2009-06-03 新日本製鐵株式会社 磁気特性に優れた一方向性電磁鋼板の製造方法
US7857915B2 (en) 2005-06-10 2010-12-28 Nippon Steel Corporation Grain-oriented electrical steel sheet extremely excellent in magnetic properties and method of production of same
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
WO2010029921A1 (ja) 2008-09-10 2010-03-18 新日本製鐵株式会社 方向性電磁鋼板の製造方法
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
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
JP4840518B2 (ja) * 2010-02-24 2011-12-21 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CA2802019C (en) * 2010-06-18 2015-09-15 Jfe Steel Corporation Method for manufacturing grain oriented electrical steel sheet
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
US9805851B2 (en) 2011-10-20 2017-10-31 Jfe Steel Corporation Grain-oriented electrical steel sheet and method of producing the same
CN103429775B (zh) * 2011-12-16 2015-09-23 Posco公司 具有优良磁性能的晶粒取向电工钢板的制备方法
EP2876173B9 (en) 2012-07-20 2019-06-19 Nippon Steel & Sumitomo Metal Corporation Manufacturing method of grain-oriented electrical steel sheet
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
WO2014017590A1 (ja) 2012-07-26 2014-01-30 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
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
US10072318B2 (en) 2012-09-03 2018-09-11 Jfe Steel Corporation Rapid heating apparatus of continuous annealing line
JP5737483B2 (ja) * 2013-02-28 2015-06-17 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
US9881720B2 (en) 2013-08-27 2018-01-30 Ak Steel Properties, Inc. Grain oriented electrical steel with improved forsterite coating characteristics
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
WO2016136095A1 (ja) 2015-02-24 2016-09-01 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
BR112018009722B1 (pt) 2015-11-20 2022-04-05 Jfe Steel Corporation Método para produção de uma chapa de aço elétrica não orientada
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
KR102329385B1 (ko) * 2017-05-12 2021-11-19 제이에프이 스틸 가부시키가이샤 방향성 전기 강판과 그 제조 방법
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
JP7006772B2 (ja) * 2018-03-20 2022-01-24 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
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
CN111868272B (zh) * 2018-03-20 2022-11-15 日本制铁株式会社 方向性电磁钢板的制造方法以及方向性电磁钢板
PL3770281T3 (pl) * 2018-03-22 2023-08-07 Nippon Steel Corporation Elektrotechniczna blacha stalowa o zorientowanym ziarnie i sposób produkcji elektrotechnicznej blachy stalowej o zorientowanym ziarnie
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
EP3888808A4 (en) 2018-11-26 2022-02-16 JFE Steel Corporation MANUFACTURING PROCESS FOR NON-ORIENTED MAGNETIC STEEL SHEET
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
EP3913075B1 (en) * 2019-01-16 2024-08-07 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing same
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
US20260081056A1 (en) * 2022-09-06 2026-03-19 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet, and induction heating device
US20260085372A1 (en) * 2022-09-06 2026-03-26 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet, and induction heating device

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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
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Also Published As

Publication number Publication date
KR970008162B1 (ko) 1997-05-21
ATE134710T1 (de) 1996-03-15
DE68925743T2 (de) 1996-07-11
YU60589A (en) 1990-06-30
JPH01290716A (ja) 1989-11-22
IN171548B (enExample) 1992-11-14
EP0334223B1 (en) 1996-02-28
CA1324562C (en) 1993-11-23
KR890014760A (ko) 1989-10-25
BR8901320A (pt) 1989-11-07
YU46929B (sh) 1994-06-24
EP0334223A3 (en) 1991-01-30
US4898626A (en) 1990-02-06
EP0334223A2 (en) 1989-09-27
JPH0651887B2 (ja) 1994-07-06
DE68925743D1 (de) 1996-04-04

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