ATE243771T1 - Verfahren zum herstellen von nichtkornorientiertem elektroblech - Google Patents

Verfahren zum herstellen von nichtkornorientiertem elektroblech

Info

Publication number
ATE243771T1
ATE243771T1 AT00922652T AT00922652T ATE243771T1 AT E243771 T1 ATE243771 T1 AT E243771T1 AT 00922652 T AT00922652 T AT 00922652T AT 00922652 T AT00922652 T AT 00922652T AT E243771 T1 ATE243771 T1 AT E243771T1
Authority
AT
Austria
Prior art keywords
temperature
thickness
producing non
corn
sec
Prior art date
Application number
AT00922652T
Other languages
English (en)
Inventor
Thomas Boehm
Juergen Schneider
Karl Telger
Carl-Dieter Wuppermann
Rudolf Kawalla
Karl Ernst Friedrich
Original Assignee
Thyssenkrupp Electrical Steel Ebg Gmbh
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 Electrical Steel Ebg Gmbh filed Critical Thyssenkrupp Electrical Steel Ebg Gmbh
Application granted granted Critical
Publication of ATE243771T1 publication Critical patent/ATE243771T1/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 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
    • C21D8/1205—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 involving particular fabrication steps or treatments of ingots or slabs
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/1216—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 working steps
    • C21D8/1222—Hot rolling
    • 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
    • C21D8/1261—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 following hot rolling
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D8/1216—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 working steps
    • C21D8/1233—Cold rolling
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Organic Insulating Materials (AREA)
AT00922652T 1999-04-23 2000-04-19 Verfahren zum herstellen von nichtkornorientiertem elektroblech ATE243771T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19918484A DE19918484C2 (de) 1999-04-23 1999-04-23 Verfahren zum Herstellen von nichtkornorientiertem Elektroblech
PCT/EP2000/003558 WO2000065103A2 (de) 1999-04-23 2000-04-19 Verfahren zum herstellen von nichtkornorientiertem elektroblech

Publications (1)

Publication Number Publication Date
ATE243771T1 true ATE243771T1 (de) 2003-07-15

Family

ID=7905631

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00922652T ATE243771T1 (de) 1999-04-23 2000-04-19 Verfahren zum herstellen von nichtkornorientiertem elektroblech

Country Status (13)

Country Link
US (1) US6582528B1 (de)
EP (1) EP1194600B1 (de)
JP (2) JP2002543274A (de)
KR (1) KR100702242B1 (de)
AT (1) ATE243771T1 (de)
AU (1) AU4296900A (de)
BR (1) BR0009990A (de)
CA (1) CA2367602A1 (de)
DE (2) DE19918484C2 (de)
ES (1) ES2200866T3 (de)
MX (1) MXPA01010684A (de)
PL (1) PL194747B1 (de)
WO (1) WO2000065103A2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4303431B2 (ja) * 2000-12-11 2009-07-29 新日本製鐵株式会社 超高磁束密度無方向性電磁鋼板およびその製造方法
DE10150642A1 (de) * 2001-10-12 2003-04-30 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von nicht kornorientierten Elektroblechen
DE10153234A1 (de) * 2001-10-31 2003-05-22 Thyssenkrupp Stahl Ag Für die Herstellung von nichtkornorientiertem Elektroblech bestimmtes, warmgewalztes Stahlband und Verfahren zu seiner Herstellung
DE10156059A1 (de) * 2001-11-16 2003-05-28 Thyssenkrupp Electrical Steel Ebg Gmbh Verfahren zur Herstellung von nichtkornorientiertem Elektroblech
CN101096724B (zh) * 2006-06-28 2010-05-12 宝山钢铁股份有限公司 具有优异电磁性能的电磁钢及其制造方法
CN103305748A (zh) 2012-03-15 2013-09-18 宝山钢铁股份有限公司 一种无取向电工钢板及其制造方法
EP2880192B1 (de) * 2012-07-30 2017-03-29 Tata Steel Nederland Technology B.V. Verfahren zur herstellung eines hochfesten bandstahls mit guter tiefziehbarkeit und damit hergestellter hochfester stahl
WO2016063098A1 (en) * 2014-10-20 2016-04-28 Arcelormittal Method of production of tin containing non grain-oriented silicon steel sheet, steel sheet obtained and use thereof
WO2016079565A1 (en) 2014-11-18 2016-05-26 Arcelormittal Method for manufacturing a high strength steel product and steel product thereby obtained
JP6020863B2 (ja) * 2015-01-07 2016-11-02 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
DE102017208146B4 (de) 2017-05-15 2019-06-19 Thyssenkrupp Ag NO-Elektroband für E-Motoren
CN107460409B (zh) * 2017-07-05 2019-10-18 邢台钢铁有限责任公司 一种汽车发电机极爪用高Al电工钢方坯及其生产方法
KR102045653B1 (ko) * 2017-12-26 2019-11-15 주식회사 포스코 재질과 두께의 편차가 작은 무방향성 전기강판 및 그 제조방법
KR102045655B1 (ko) * 2017-12-26 2019-12-05 주식회사 포스코 자기적 특성 및 형상이 우수한 박물 무방향성 전기강판 및 그 제조방법
KR101977510B1 (ko) * 2017-12-26 2019-08-28 주식회사 포스코 자기적 특성이 우수하고, 두께 편차가 작은 무방향성 전기강판 및 그 제조방법
KR102043525B1 (ko) * 2017-12-26 2019-11-12 주식회사 포스코 자기적 특성 및 형상이 우수한 박물 무방향성 전기강판 및 그 제조방법
DE102018201618A1 (de) 2018-02-02 2019-08-08 Thyssenkrupp Ag Nachglühfähiges, aber nicht nachglühpflichtiges Elektroband
DE102018201622A1 (de) 2018-02-02 2019-08-08 Thyssenkrupp Ag Nachglühfähiges, aber nicht nachglühpflichtiges Elektroband
WO2020094230A1 (de) 2018-11-08 2020-05-14 Thyssenkrupp Steel Europe Ag Elektroband oder -blech für höherfrequente elektromotoranwendungen mit verbesserter polarisation und geringen ummagnetisierungsverlusten
DE102019217491A1 (de) 2019-08-30 2021-03-04 Sms Group Gmbh Verfahren zur Herstellung eines kaltgewalzten Si-legierten Elektrobandes mit einer Kaltbanddicke dkb < 1 mm aus einem Stahlvorprodukt
DE102019216240A1 (de) * 2019-10-22 2021-04-22 Muhr Und Bender Kg Verfahren und Vorrichtung zur Herstellung eines nicht-kornorientierten Elektrobands
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
DE102022129242A1 (de) 2022-11-04 2024-05-08 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines nicht kornorientierten Elektrobands
KR20250093769A (ko) * 2023-12-15 2025-06-25 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR20250093768A (ko) * 2023-12-15 2025-06-25 주식회사 포스코 무방향성 전기강판 및 그 제조방법

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AT339940B (de) * 1973-11-05 1977-11-10 Voest Ag Verfahren zur herstellung von kaltgewalzten, siliziumlegierten elektroblechen
US4046602A (en) * 1976-04-15 1977-09-06 United States Steel Corporation Process for producing nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction
US4306922A (en) * 1979-09-07 1981-12-22 British Steel Corporation Electro magnetic steels
JPS6254023A (ja) * 1985-08-31 1987-03-09 Nippon Steel Corp 高級無方向性電磁鋼板用熱延板の製造方法
JPS6383226A (ja) * 1986-09-29 1988-04-13 Nkk Corp 板厚精度および磁気特性が極めて均一な無方向性電磁鋼板およびその製造方法
JP2510640B2 (ja) * 1987-03-11 1996-06-26 新日本製鐵株式会社 高抗張力無方向性電磁鋼板の製造方法
JPH07116509B2 (ja) * 1989-02-21 1995-12-13 日本鋼管株式会社 無方向性電磁鋼板の製造方法
JPH07116507B2 (ja) * 1989-02-23 1995-12-13 日本鋼管株式会社 無方向性電磁鋼板の製造方法
DD299102A7 (de) * 1989-12-06 1992-04-02 ������@����������@��������@��������@��@��������k�� Verfahren zur herstellung von nichtorientiertem elektroblech
IT1237481B (it) * 1989-12-22 1993-06-07 Sviluppo Materiali Spa Procedimento per la prodizione di lamierino magnetico semifinito a grano non orientato.
JPH03232924A (ja) * 1990-02-08 1991-10-16 Nippon Steel Corp 直送圧延による無方向性電磁鋼板の製造方法
FR2665181B1 (fr) * 1990-07-30 1994-05-27 Ugine Aciers Procede de fabrication de tole d'acier magnetique a grains non orientes et tole obtenue par ce procede.
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Also Published As

Publication number Publication date
DE19918484C2 (de) 2002-04-04
JP2009185386A (ja) 2009-08-20
JP2002543274A (ja) 2002-12-17
MXPA01010684A (es) 2003-08-20
PL360057A1 (en) 2004-09-06
DE50002662D1 (de) 2003-07-31
WO2000065103A2 (de) 2000-11-02
KR100702242B1 (ko) 2007-04-03
EP1194600A2 (de) 2002-04-10
EP1194600B1 (de) 2003-06-25
WO2000065103A3 (de) 2001-04-05
US6582528B1 (en) 2003-06-24
ES2200866T3 (es) 2004-03-16
PL194747B1 (pl) 2007-06-29
CA2367602A1 (en) 2000-11-02
AU4296900A (en) 2000-11-10
KR20020006039A (ko) 2002-01-18
BR0009990A (pt) 2002-01-08
DE19918484A1 (de) 2000-10-26

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