DE50301115D1 - VERFAHREN ZUM HERSTELLEN EINES KALTGEWALZTEN STAHLBANDES MIT EINEM Si-GEHALT VON MINDESTENS 3,2 GEW.-% FÜR ELEKTROMAGNETISCHE ANWENDUNGEN - Google Patents

VERFAHREN ZUM HERSTELLEN EINES KALTGEWALZTEN STAHLBANDES MIT EINEM Si-GEHALT VON MINDESTENS 3,2 GEW.-% FÜR ELEKTROMAGNETISCHE ANWENDUNGEN

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Publication number
DE50301115D1
DE50301115D1 DE50301115T DE50301115T DE50301115D1 DE 50301115 D1 DE50301115 D1 DE 50301115D1 DE 50301115 T DE50301115 T DE 50301115T DE 50301115 T DE50301115 T DE 50301115T DE 50301115 D1 DE50301115 D1 DE 50301115D1
Authority
DE
Germany
Prior art keywords
sub
temperature
cold
hot
weight
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
DE50301115T
Other languages
English (en)
Inventor
Yvan Houbaert
Carl-Dieter Wuppermann
Olaf Fischer
Juergen Schneider
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl AG
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 ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Priority to DE50301115T priority Critical patent/DE50301115D1/de
Application granted granted Critical
Publication of DE50301115D1 publication Critical patent/DE50301115D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
    • C21D8/1211—Rapid solidification; Thin strip casting
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
DE50301115T 2002-05-07 2003-05-02 VERFAHREN ZUM HERSTELLEN EINES KALTGEWALZTEN STAHLBANDES MIT EINEM Si-GEHALT VON MINDESTENS 3,2 GEW.-% FÜR ELEKTROMAGNETISCHE ANWENDUNGEN Expired - Lifetime DE50301115D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50301115T DE50301115D1 (de) 2002-05-07 2003-05-02 VERFAHREN ZUM HERSTELLEN EINES KALTGEWALZTEN STAHLBANDES MIT EINEM Si-GEHALT VON MINDESTENS 3,2 GEW.-% FÜR ELEKTROMAGNETISCHE ANWENDUNGEN

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10220282A DE10220282C1 (de) 2002-05-07 2002-05-07 Verfahren zum Herstellen von kaltgewalztem Stahlband mit Si-Gehalten von mindestens 3,2 Gew.-% für elektromagnetische Anwendungen
DE50301115T DE50301115D1 (de) 2002-05-07 2003-05-02 VERFAHREN ZUM HERSTELLEN EINES KALTGEWALZTEN STAHLBANDES MIT EINEM Si-GEHALT VON MINDESTENS 3,2 GEW.-% FÜR ELEKTROMAGNETISCHE ANWENDUNGEN
PCT/EP2003/004588 WO2003095683A1 (de) 2002-05-07 2003-05-02 KALTGEWALZTES STAHLBAND MIT Si-GEHALTEN VON MINDESTENS 3,2 GEW.-% FÜR ELEKTROMAGNETISCHE ANWENDUNGEN

Publications (1)

Publication Number Publication Date
DE50301115D1 true DE50301115D1 (de) 2005-10-06

Family

ID=29285151

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10220282A Expired - Fee Related DE10220282C1 (de) 2002-05-07 2002-05-07 Verfahren zum Herstellen von kaltgewalztem Stahlband mit Si-Gehalten von mindestens 3,2 Gew.-% für elektromagnetische Anwendungen
DE50301115T Expired - Lifetime DE50301115D1 (de) 2002-05-07 2003-05-02 VERFAHREN ZUM HERSTELLEN EINES KALTGEWALZTEN STAHLBANDES MIT EINEM Si-GEHALT VON MINDESTENS 3,2 GEW.-% FÜR ELEKTROMAGNETISCHE ANWENDUNGEN

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10220282A Expired - Fee Related DE10220282C1 (de) 2002-05-07 2002-05-07 Verfahren zum Herstellen von kaltgewalztem Stahlband mit Si-Gehalten von mindestens 3,2 Gew.-% für elektromagnetische Anwendungen

Country Status (8)

Country Link
US (1) US20060086429A1 (de)
EP (1) EP1509627B1 (de)
JP (1) JP2005530033A (de)
AT (1) ATE303455T1 (de)
AU (1) AU2003229765A1 (de)
DE (2) DE10220282C1 (de)
ES (1) ES2248742T3 (de)
WO (1) WO2003095683A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005004037B3 (de) * 2005-01-27 2006-06-14 Thyssenkrupp Steel Ag Verfahren zum Herstellen von magnetischem Band oder Tafeln
TWI462783B (zh) * 2011-09-08 2014-12-01 China Steel Corp Steel surface rusting device
CN110172634B (zh) * 2019-06-28 2020-11-24 辽宁石油化工大学 一种高硅电工钢薄板及其制备方法
AT524149B1 (de) * 2020-08-20 2022-11-15 Nntech Gmbh Verfahren zur Bearbeitung eines Stahlblechs
CN112899581B (zh) * 2021-01-22 2022-06-21 北京北冶功能材料有限公司 一种高硅钢及其制备方法
DE102021115174A1 (de) 2021-06-11 2021-11-11 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Verfahren zur Herstellung eines höherpermeablen, nichtkornorientierten Elektrobleches und dessen Verwendung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572663A (de) * 1957-11-06
KR910000010B1 (ko) * 1985-06-14 1991-01-19 닛뽄 고오깐 가부시끼가이샤 연자기특성이 우수한 규소철판의 제조방법
JPH07115041B2 (ja) * 1987-03-11 1995-12-13 日本鋼管株式会社 無方向性高Ｓｉ鋼板の製造方法
JPH032358A (ja) * 1989-05-27 1991-01-08 Nkk Corp 鉄損特性に優れた高珪素鋼板
KR930011625B1 (ko) * 1990-07-16 1993-12-16 신닛뽄 세이데쓰 가부시끼가이샤 냉간압연에 의한 판두께가 얇은 초고규소 전자강판의 제조방법
KR100316896B1 (ko) * 1993-09-29 2002-02-19 에모또 간지 철손이낮은무방향성규소강판및그제조방법
JP3275712B2 (ja) * 1995-10-06 2002-04-22 日本鋼管株式会社 加工性に優れた高珪素鋼板およびその製造方法
KR100440994B1 (ko) * 1996-10-21 2004-10-21 제이에프이 스틸 가부시키가이샤 방향성전자강판및그제조방법
KR100293141B1 (ko) * 1997-04-16 2001-06-15 아사무라 타카싯 피막특성과 자기특성이 우수한 일방향성 전자강판과 그 제조방법및그제조방법에사용되는탈탄소둔설비
TW476790B (en) * 1998-05-18 2002-02-21 Kawasaki Steel Co Electrical sheet of excellent magnetic characteristics and its manufacturing method
US6436199B1 (en) * 1999-09-03 2002-08-20 Kawasaki Steel Corporation Non-oriented magnetic steel sheet having low iron loss and high magnetic flux density and manufacturing method therefor

Also Published As

Publication number Publication date
EP1509627A1 (de) 2005-03-02
ATE303455T1 (de) 2005-09-15
WO2003095683A1 (de) 2003-11-20
AU2003229765A1 (en) 2003-11-11
ES2248742T3 (es) 2006-03-16
JP2005530033A (ja) 2005-10-06
US20060086429A1 (en) 2006-04-27
DE10220282C1 (de) 2003-11-27
EP1509627B1 (de) 2005-08-31

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Legal Events

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8327 Change in the person/name/address of the patent owner

Owner name: THYSSENKRUPP STEEL EUROPE AG, 47166 DUISBURG, DE