FR2688009B1 - Procede d'elaboration d'une tole d'acier et tole d'acier obtenue par ce procede. - Google Patents

Procede d'elaboration d'une tole d'acier et tole d'acier obtenue par ce procede.

Info

Publication number
FR2688009B1
FR2688009B1 FR9202407A FR9202407A FR2688009B1 FR 2688009 B1 FR2688009 B1 FR 2688009B1 FR 9202407 A FR9202407 A FR 9202407A FR 9202407 A FR9202407 A FR 9202407A FR 2688009 B1 FR2688009 B1 FR 2688009B1
Authority
FR
France
Prior art keywords
steel sheet
preparation
sheet obtained
steel
sheet
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 - Fee Related
Application number
FR9202407A
Other languages
English (en)
Other versions
FR2688009A1 (fr
Inventor
Christian Marteau
Xavier Bano
Jacques Corquillet
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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=9427200&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2688009(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9202407A priority Critical patent/FR2688009B1/fr
Priority to DE1993602950 priority patent/DE69302950T2/de
Priority to EP19930400287 priority patent/EP0564309B1/fr
Publication of FR2688009A1 publication Critical patent/FR2688009A1/fr
Application granted granted Critical
Publication of FR2688009B1 publication Critical patent/FR2688009B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • 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
FR9202407A 1992-02-28 1992-02-28 Procede d'elaboration d'une tole d'acier et tole d'acier obtenue par ce procede. Expired - Fee Related FR2688009B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9202407A FR2688009B1 (fr) 1992-02-28 1992-02-28 Procede d'elaboration d'une tole d'acier et tole d'acier obtenue par ce procede.
DE1993602950 DE69302950T2 (de) 1992-02-28 1993-02-04 Verfahren zur Herstellung von Stahlblechen und Stahlbleche, nach diesem Verfahren hergestellt
EP19930400287 EP0564309B1 (fr) 1992-02-28 1993-02-04 Procédé d'élaboration d'une tÔle d'acier et tÔle d'acier obtenue par ce procédé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202407A FR2688009B1 (fr) 1992-02-28 1992-02-28 Procede d'elaboration d'une tole d'acier et tole d'acier obtenue par ce procede.

Publications (2)

Publication Number Publication Date
FR2688009A1 FR2688009A1 (fr) 1993-09-03
FR2688009B1 true FR2688009B1 (fr) 1994-05-27

Family

ID=9427200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202407A Expired - Fee Related FR2688009B1 (fr) 1992-02-28 1992-02-28 Procede d'elaboration d'une tole d'acier et tole d'acier obtenue par ce procede.

Country Status (3)

Country Link
EP (1) EP0564309B1 (fr)
DE (1) DE69302950T2 (fr)
FR (1) FR2688009B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10062919A1 (de) * 2000-12-16 2002-06-27 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von Warmband oder -blech aus einem mikrolegierten Stahl

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2000542A1 (fr) * 1968-01-22 1969-09-12 Nippon Kokan Kk
JPS54132421A (en) * 1978-04-05 1979-10-15 Nippon Steel Corp Manufacture of high toughness bainite high tensile steel plate with superior weldability
JPS5877528A (ja) * 1981-10-31 1983-05-10 Nippon Steel Corp 低温靭性の優れた高張力鋼の製造法

Also Published As

Publication number Publication date
DE69302950T2 (de) 1997-01-16
EP0564309B1 (fr) 1996-06-05
FR2688009A1 (fr) 1993-09-03
EP0564309A1 (fr) 1993-10-06
DE69302950D1 (de) 1996-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse