ATE289631T1 - Verfahren zur herstellung von nichtkornorientiertem elektroblech - Google Patents

Verfahren zur herstellung von nichtkornorientiertem elektroblech

Info

Publication number
ATE289631T1
ATE289631T1 AT02779558T AT02779558T ATE289631T1 AT E289631 T1 ATE289631 T1 AT E289631T1 AT 02779558 T AT02779558 T AT 02779558T AT 02779558 T AT02779558 T AT 02779558T AT E289631 T1 ATE289631 T1 AT E289631T1
Authority
AT
Austria
Prior art keywords
strip
cold
rolling
hot
casting
Prior art date
Application number
AT02779558T
Other languages
German (de)
English (en)
Inventor
Olaf Fischer
Karl Ernst Friedrich
Wolfgang A Rasim
Juergen Schneider
Carl-Dieter Wuppermann
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=ATE289631(T1) "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 ATE289631T1 publication Critical patent/ATE289631T1/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
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • 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)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Metal Rolling (AREA)
AT02779558T 2001-11-16 2002-11-14 Verfahren zur herstellung von nichtkornorientiertem elektroblech ATE289631T1 (de)

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
PCT/EP2002/012754 WO2003042416A1 (fr) 2001-11-16 2002-11-14 Procede pour produire une tole magnetique a grains non orientes

Publications (1)

Publication Number Publication Date
ATE289631T1 true ATE289631T1 (de) 2005-03-15

Family

ID=7705804

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02779558T ATE289631T1 (de) 2001-11-16 2002-11-14 Verfahren zur herstellung von nichtkornorientiertem elektroblech

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4804478B2 (ja) * 2004-12-21 2011-11-02 ポスコ 磁束密度を向上させた無方向性電磁鋼板の製造方法
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
KR102045655B1 (ko) * 2017-12-26 2019-12-05 주식회사 포스코 자기적 특성 및 형상이 우수한 박물 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
KR102109241B1 (ko) * 2017-12-26 2020-05-11 주식회사 포스코 형상 품질이 우수한 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
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

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
EP1444372A1 (fr) 2004-08-11
ES2238617T3 (es) 2005-09-01
EP1444372B1 (fr) 2005-02-23
WO2003042416A1 (fr) 2003-05-22
JP2005509738A (ja) 2005-04-14
DE10156059A1 (de) 2003-05-28
DE50202344D1 (de) 2005-03-31
KR20050044499A (ko) 2005-05-12

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