ATE120242T1 - Stahlblech für elektrischer zweche. - Google Patents

Stahlblech für elektrischer zweche.

Info

Publication number
ATE120242T1
ATE120242T1 AT91470036T AT91470036T ATE120242T1 AT E120242 T1 ATE120242 T1 AT E120242T1 AT 91470036 T AT91470036 T AT 91470036T AT 91470036 T AT91470036 T AT 91470036T AT E120242 T1 ATE120242 T1 AT E120242T1
Authority
AT
Austria
Prior art keywords
weight
steel sheet
sheets
silicon
steel
Prior art date
Application number
AT91470036T
Other languages
English (en)
Inventor
Hoecke Georges Van
Christian Zozol
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of ATE120242T1 publication Critical patent/ATE120242T1/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
    • C21D8/1244—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
AT91470036T 1990-11-19 1991-11-18 Stahlblech für elektrischer zweche. ATE120242T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014699A FR2669349B1 (fr) 1990-11-19 1990-11-19 Procede de fabrication de toles en acier a usage electrique, et tole obtenue par ce procede.

Publications (1)

Publication Number Publication Date
ATE120242T1 true ATE120242T1 (de) 1995-04-15

Family

ID=9402561

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91470036T ATE120242T1 (de) 1990-11-19 1991-11-18 Stahlblech für elektrischer zweche.

Country Status (4)

Country Link
EP (1) EP0487443B1 (de)
AT (1) ATE120242T1 (de)
DE (1) DE69108359D1 (de)
FR (1) FR2669349B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757541B1 (fr) * 1996-12-19 1999-01-22 Lorraine Laminage Tole d'acier magnetique a grains non orientes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1382885A (fr) * 1963-02-26 1964-12-18 United States Steel Corp Procédé de production d'une tôle d'acier pour la construction électrique
FR1437673A (fr) * 1965-03-26 1966-05-06 Loire Atel Forges Procédé de fabrication de produits sidérurgiques à usages magnétiques sans orientation cristalline préférentielle
DE1931420B1 (de) * 1969-06-20 1971-04-22 Hoesch Ag Verwendung eines im fluessigen Zustande vakuumbehandelten Stahls als Dynamoband
US3867211A (en) * 1973-08-16 1975-02-18 Armco Steel Corp Low-oxygen, silicon-bearing lamination steel
JPS58117828A (ja) * 1981-12-28 1983-07-13 Nippon Steel Corp 鉄損が低く磁束密度の高いセミプロセス無方向性電磁鋼板の製造方法
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

Also Published As

Publication number Publication date
FR2669349B1 (fr) 1993-12-31
EP0487443A1 (de) 1992-05-27
FR2669349A1 (fr) 1992-05-22
EP0487443B1 (de) 1995-03-22
DE69108359D1 (de) 1995-04-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties