ATE134710T1 - Verfahren zum herstellen kornorientierter elektrobleche durch schnellerwärmung - Google Patents

Verfahren zum herstellen kornorientierter elektrobleche durch schnellerwärmung

Info

Publication number
ATE134710T1
ATE134710T1 AT89104770T AT89104770T ATE134710T1 AT E134710 T1 ATE134710 T1 AT E134710T1 AT 89104770 T AT89104770 T AT 89104770T AT 89104770 T AT89104770 T AT 89104770T AT E134710 T1 ATE134710 T1 AT E134710T1
Authority
AT
Austria
Prior art keywords
anneal
ultra
rapid
oriented electrical
gorno
Prior art date
Application number
AT89104770T
Other languages
German (de)
English (en)
Inventor
Jerry W Schoen
David E Margerum
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 ATE134710T1 publication Critical patent/ATE134710T1/de

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
    • 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 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
    • 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
    • C21D8/1255—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 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 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

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)
AT89104770T 1988-03-25 1989-03-17 Verfahren zum herstellen kornorientierter elektrobleche durch schnellerwärmung ATE134710T1 (de)

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
ATE134710T1 true ATE134710T1 (de) 1996-03-15

Family

ID=22633125

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89104770T ATE134710T1 (de) 1988-03-25 1989-03-17 Verfahren zum herstellen kornorientierter elektrobleche durch schnellerwärmung

Country Status (11)

Country Link
US (1) US4898626A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0334223B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0651887B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR970008162B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE134710T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8901320A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1324562C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE68925743T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2083959T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN171548B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU46929B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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DE69128624T3 (de) * 1991-10-21 2002-05-29 Armco Inc., Middletown Verfahren zum Herstellen von normal kornorientiertem Stahl mit hohem Silizium- und niedrigem Kohlenstoffgehalt
DE69420058T2 (de) * 1993-01-12 2000-04-27 Nippon Steel Corp., Tokio/Tokyo Kornorientiertes Elektroblech mit sehr geringen Eisenverlusten und Herstellungsverfahren
US5643370A (en) * 1995-05-16 1997-07-01 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
WO1998046803A1 (fr) * 1997-04-16 1998-10-22 Nippon Steel Corporation Tole d'acier electromagnetique unidirectionnelle presentant d'excellentes caracteristiques de film et d'excellentes caracteristiques magnetiques, son procede de production et installation de recuit par decarburation a cet effet
DE19881070C2 (de) 1997-06-27 2001-02-22 Po Hang Iron & Steel Verfahren zur Herstellung eines Stahlblechs mit magnetischer Vorzugsrichtung mit hoher magnetischer Flussdichte basierend auf einem Niedertemperaturplattenheizverfahren
KR100359622B1 (ko) * 1999-05-31 2002-11-07 신닛뽄세이테쯔 카부시키카이샤 고자장 철손 특성이 우수한 고자속밀도 일방향성 전자 강판 및 그의 제조방법
DE60144270D1 (de) 2000-08-08 2011-05-05 Nippon Steel Corp Verfahren zur Herstellung eines kornorientierten Elektrobleches mit hoher magnetischer Flussdichte
CN100568651C (zh) * 2003-07-30 2009-12-09 普雷斯曼电缆及系统能源有限公司 屏蔽电力输电线产生的磁场的方法以及应用该方法的输电线
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RU2363739C1 (ru) 2005-06-10 2009-08-10 Ниппон Стил Корпорейшн Текстурированная электротехническая листовая сталь с исключительно высокими магнитными свойствами и способ ее производства
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BRPI1010318B1 (pt) 2009-04-06 2018-02-06 Nippon Steel & Sumitomo Metal Corporation Método de tratamento do aço para chapa de aço elétrico com grão orientado e método de produção de chapa de aço elétrico com grão orientado
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
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
WO2013089297A1 (ko) * 2011-12-16 2013-06-20 주식회사 포스코 자성이 우수한 방향성 전기강판의 제조방법
BR112013015997B1 (pt) 2012-07-20 2019-06-25 Nippon Steel & Sumitomo Metal Corporation Método de fabricação de chapa de aço elétrica de grão orientado
EP2878689B1 (en) * 2012-07-26 2018-09-05 JFE Steel Corporation Method of producing grain-oriented electrical steel sheet
US9748028B2 (en) 2012-07-26 2017-08-29 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet
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
BR112015003316A2 (pt) 2012-09-03 2017-07-04 Jfe Steel Corp aparelho de aquecimento rápido de linha de recozimento contínio
KR101698381B1 (ko) 2013-02-28 2017-01-20 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법
WO2015031377A1 (en) 2013-08-27 2015-03-05 Ak Steel Properties, Inc. Grain oriented electrical steel with improved forsterite coating characteristics
US10604818B2 (en) 2014-09-01 2020-03-31 Nippon Steel Corporation Grain-oriented electrical steel sheet
KR102014007B1 (ko) 2015-02-24 2019-08-23 제이에프이 스틸 가부시키가이샤 무방향성 전자 강판의 제조 방법
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
BR112018009722B1 (pt) 2015-11-20 2022-04-05 Jfe Steel Corporation Método para produção de uma chapa de aço elétrica não orientada
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
EP3594373A4 (en) * 2017-05-12 2020-02-26 JFE Steel Corporation ORIENTED MAGNETIC STEEL SHEET AND MANUFACTURING METHOD THEREOF
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
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
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
PL3770282T3 (pl) * 2018-03-20 2023-11-06 Nippon Steel Corporation Sposób wytwarzania blachy ze stali elektrotechnicznej o ziarnach zorientowanych i blacha ze stali elektrotechnicznej o ziarnach zorientowanych
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
EP4112755A1 (en) 2018-11-26 2023-01-04 JFE Steel Corporation Method of manufacturing non-oriented electrical 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
PL3913075T3 (pl) * 2019-01-16 2024-12-02 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych i sposób jej wytwarzania
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Also Published As

Publication number Publication date
DE68925743D1 (de) 1996-04-04
KR970008162B1 (ko) 1997-05-21
YU60589A (en) 1990-06-30
YU46929B (sh) 1994-06-24
BR8901320A (pt) 1989-11-07
KR890014760A (ko) 1989-10-25
JPH0651887B2 (ja) 1994-07-06
ES2083959T3 (es) 1996-05-01
US4898626A (en) 1990-02-06
JPH01290716A (ja) 1989-11-22
DE68925743T2 (de) 1996-07-11
EP0334223A2 (en) 1989-09-27
EP0334223A3 (en) 1991-01-30
CA1324562C (en) 1993-11-23
IN171548B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-14
EP0334223B1 (en) 1996-02-28

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Legal Events

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UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time