ES2238617T3 - Procedimiento para la fabricacion de una chapa magnetica de grano no orientado. - Google Patents

Procedimiento para la fabricacion de una chapa magnetica de grano no orientado.

Info

Publication number
ES2238617T3
ES2238617T3 ES02779558T ES02779558T ES2238617T3 ES 2238617 T3 ES2238617 T3 ES 2238617T3 ES 02779558 T ES02779558 T ES 02779558T ES 02779558 T ES02779558 T ES 02779558T ES 2238617 T3 ES2238617 T3 ES 2238617T3
Authority
ES
Spain
Prior art keywords
hot
strip
rolling
cold
thickness
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
ES02779558T
Other languages
English (en)
Spanish (es)
Inventor
Olaf Fischer
Karl Ernst Friedrich
Wolfgang A. Rasim
Jurgen Schneider
Carl-Dieter Wuppermann
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7705804&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2238617(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Application granted granted Critical
Publication of ES2238617T3 publication Critical patent/ES2238617T3/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
    • 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
    • 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 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Metal Rolling (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Cold Cathode And The Manufacture (AREA)
ES02779558T 2001-11-16 2002-11-14 Procedimiento para la fabricacion de una chapa magnetica de grano no orientado. Expired - Lifetime ES2238617T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10156059A DE10156059A1 (de) 2001-11-16 2001-11-16 Verfahren zur Herstellung von nichtkornorientiertem Elektroblech
DE10156059 2001-11-16

Publications (1)

Publication Number Publication Date
ES2238617T3 true ES2238617T3 (es) 2005-09-01

Family

ID=7705804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02779558T Expired - Lifetime ES2238617T3 (es) 2001-11-16 2002-11-14 Procedimiento para la fabricacion de una chapa magnetica de grano no orientado.

Country Status (7)

Country Link
EP (1) EP1444372B1 (de)
JP (1) JP2005509738A (de)
KR (1) KR20050044499A (de)
AT (1) ATE289631T1 (de)
DE (2) DE10156059A1 (de)
ES (1) ES2238617T3 (de)
WO (1) WO2003042416A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1838882A4 (de) * 2004-12-21 2011-03-02 Posco Co Ltd Nichtorientierte elektrostahlbleche mit hervorragenden magnetischen eigenschaften und herstellungsverfahren dafür
CN102776346A (zh) * 2012-07-06 2012-11-14 河北钢铁股份有限公司邯郸分公司 一种非传统薄板坯连铸连轧生产无取向电工钢的热轧方法
KR102109241B1 (ko) * 2017-12-26 2020-05-11 주식회사 포스코 형상 품질이 우수한 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
KR102045653B1 (ko) * 2017-12-26 2019-11-15 주식회사 포스코 재질과 두께의 편차가 작은 무방향성 전기강판 및 그 제조방법
CN113969371B (zh) * 2020-07-24 2022-09-20 宝山钢铁股份有限公司 一种定子、转子铁芯同时套裁用无取向电工钢板及其制造方法
KR20250093767A (ko) * 2023-12-15 2025-06-25 주식회사 포스코 무방향성 전기강판 및 그의 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935038A (en) * 1971-10-28 1976-01-27 Nippon Steel Corporation Method for manufacturing non-oriented electrical steel sheet and strip having no ridging
DD299102A7 (de) * 1989-12-06 1992-04-02 ������@����������@��������@��������@��@��������k�� Verfahren zur herstellung von nichtorientiertem elektroblech
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
DE19918484C2 (de) * 1999-04-23 2002-04-04 Ebg Elektromagnet Werkstoffe Verfahren zum Herstellen von nichtkornorientiertem Elektroblech

Also Published As

Publication number Publication date
KR20050044499A (ko) 2005-05-12
JP2005509738A (ja) 2005-04-14
WO2003042416A1 (de) 2003-05-22
DE50202344D1 (de) 2005-03-31
EP1444372B1 (de) 2005-02-23
DE10156059A1 (de) 2003-05-28
EP1444372A1 (de) 2004-08-11
ATE289631T1 (de) 2005-03-15

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