DK0681031T3 - Fremgangsmåde til fremstilling af blødt stål - Google Patents

Fremgangsmåde til fremstilling af blødt stål

Info

Publication number
DK0681031T3
DK0681031T3 DK95200245T DK95200245T DK0681031T3 DK 0681031 T3 DK0681031 T3 DK 0681031T3 DK 95200245 T DK95200245 T DK 95200245T DK 95200245 T DK95200245 T DK 95200245T DK 0681031 T3 DK0681031 T3 DK 0681031T3
Authority
DK
Denmark
Prior art keywords
less
production
max
soft steel
annealed
Prior art date
Application number
DK95200245T
Other languages
Danish (da)
English (en)
Inventor
Philippen Harlet
Firmin Beco
Lucien Renard
Original Assignee
Cockerill Rech & Dev
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 Cockerill Rech & Dev filed Critical Cockerill Rech & Dev
Application granted granted Critical
Publication of DK0681031T3 publication Critical patent/DK0681031T3/da

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
    • 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
    • C21D8/1227—Warm 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 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
    • 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
    • C21D8/1261—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 following hot 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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Extraction Processes (AREA)
  • Lubricants (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
DK95200245T 1994-02-07 1995-02-02 Fremgangsmåde til fremstilling af blødt stål DK0681031T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9400140A BE1007927A3 (fr) 1994-02-07 1994-02-07 Procede de production d'acier doux.

Publications (1)

Publication Number Publication Date
DK0681031T3 true DK0681031T3 (da) 2002-04-29

Family

ID=3887951

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95200245T DK0681031T3 (da) 1994-02-07 1995-02-02 Fremgangsmåde til fremstilling af blødt stål

Country Status (6)

Country Link
EP (1) EP0681031B1 (fr)
AT (1) ATE212070T1 (fr)
BE (1) BE1007927A3 (fr)
DE (1) DE69524989T2 (fr)
DK (1) DK0681031T3 (fr)
ES (1) ES2171494T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930518C1 (de) * 1999-07-05 2000-10-12 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von nicht kornorientiertem Elektroblech
WO2003014404A1 (fr) * 2001-08-11 2003-02-20 Thyssenkrupp Electrical Steel Ebg Gmbh Tole ou bande magnetique a grains non orientes et procede de fabrication de ladite tole ou bande

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5019191A (en) * 1988-12-22 1991-05-28 Sumitomo Metal Industries, Ltd. Magnetic steel plate for use as a magnetic shielding member and a method for the manufacture thereof
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
US5037493A (en) * 1989-03-16 1991-08-06 Nippon Steel Corporation Method of producing non-oriented magnetic steel plate having high magnetic flux density and uniform magnetic properties through the thickness direction
JPH0753883B2 (ja) * 1989-04-28 1995-06-07 住友金属工業株式会社 厚板用電磁軟鉄の製造法
JPH0353023A (ja) * 1989-07-18 1991-03-07 Sumitomo Metal Ind Ltd ブラウン管マスクフレーム用鋼板の製造方法
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.
DE69227548T2 (de) * 1991-07-17 1999-07-29 Centre Rech Metallurgique Verfahren zur Herstellung eines dünnen Bandes aus Weichstahl
BE1006599A6 (fr) * 1993-01-29 1994-10-25 Centre Rech Metallurgique Procede de fabrication d'une tole d'acier laminee a chaud presentant des proprietes magnetiques elevees.

Also Published As

Publication number Publication date
BE1007927A3 (fr) 1995-11-21
EP0681031A1 (fr) 1995-11-08
DE69524989T2 (de) 2002-08-29
EP0681031B1 (fr) 2002-01-16
DE69524989D1 (de) 2002-02-21
ATE212070T1 (de) 2002-02-15
ES2171494T3 (es) 2002-09-16

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