ES2280667T3 - Procedimiento para la fabricacion de un fleje laminado en caliente destinado a la transformacion en un fleje magnetico de grano no orientado y chapa magnetica de grano no orientado fabricada a partir del mismo. - Google Patents

Procedimiento para la fabricacion de un fleje laminado en caliente destinado a la transformacion en un fleje magnetico de grano no orientado y chapa magnetica de grano no orientado fabricada a partir del mismo. Download PDF

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Publication number
ES2280667T3
ES2280667T3 ES03024299T ES03024299T ES2280667T3 ES 2280667 T3 ES2280667 T3 ES 2280667T3 ES 03024299 T ES03024299 T ES 03024299T ES 03024299 T ES03024299 T ES 03024299T ES 2280667 T3 ES2280667 T3 ES 2280667T3
Authority
ES
Spain
Prior art keywords
magnetic
strip
hot
treatment
mass
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
ES03024299T
Other languages
English (en)
Spanish (es)
Inventor
Brigitte Dr.-Ing. Hammer
Karl Ernst Dipl.-Ing. Friedrich
Wolfgang Dr.-Ing. Rasim
Karl Dipl.-Phys. Telger
Olaf Dipl.-Ing. Dr. Fischer
Carl-Dieter Dr.-Ing. Dipl.-Wirtsch.-I 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 Steel 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=32115540&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2280667(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Steel AG filed Critical ThyssenKrupp Steel AG
Application granted granted Critical
Publication of ES2280667T3 publication Critical patent/ES2280667T3/es
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
    • C21D8/1216—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
    • C21D8/1222—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
    • C22C38/02—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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
ES03024299T 2002-11-14 2003-10-24 Procedimiento para la fabricacion de un fleje laminado en caliente destinado a la transformacion en un fleje magnetico de grano no orientado y chapa magnetica de grano no orientado fabricada a partir del mismo. Expired - Lifetime ES2280667T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10253339 2002-11-14
DE2002153339 DE10253339B3 (de) 2002-11-14 2002-11-14 Verfahren zum Herstellen eines für die Verarbeitung zu nicht kornorientiertem Elektroband bestimmten Warmbands, Warmband und daraus hergestelltes nicht kornorientiertes Elektroblech

Publications (1)

Publication Number Publication Date
ES2280667T3 true ES2280667T3 (es) 2007-09-16

Family

ID=32115540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03024299T Expired - Lifetime ES2280667T3 (es) 2002-11-14 2003-10-24 Procedimiento para la fabricacion de un fleje laminado en caliente destinado a la transformacion en un fleje magnetico de grano no orientado y chapa magnetica de grano no orientado fabricada a partir del mismo.

Country Status (3)

Country Link
EP (1) EP1420072B8 (de)
DE (2) DE10253339B3 (de)
ES (1) ES2280667T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106435358B (zh) * 2016-10-11 2018-05-04 东北大学 一种新能源汽车驱动电机用高强度无取向硅钢的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01225723A (ja) * 1988-03-04 1989-09-08 Nkk Corp 磁気特性の優れた無方向性珪素鋼板の製造方法
JPH01225726A (ja) * 1988-03-07 1989-09-08 Nkk Corp 無方向性電磁鋼板の製造方法
KR100316896B1 (ko) * 1993-09-29 2002-02-19 에모또 간지 철손이낮은무방향성규소강판및그제조방법
JPH0967656A (ja) * 1995-08-29 1997-03-11 Nkk Corp 低磁場特性に優れた無方向性電磁鋼板
DE19807122C2 (de) * 1998-02-20 2000-03-23 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von nichtkornorientiertem Elektroblech
DE10015691C1 (de) * 2000-03-16 2001-07-26 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von nichtkornorientiertem Elektroblech
JP4987190B2 (ja) * 2001-01-29 2012-07-25 新日本製鐵株式会社 加工性が良好で、加工して歪取焼鈍した後の鉄損が低い無方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
DE50306174D1 (de) 2007-02-15
EP1420072B1 (de) 2007-01-03
EP1420072A1 (de) 2004-05-19
EP1420072B8 (de) 2007-02-28
DE10253339B3 (de) 2004-07-01

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