FR2678641B1 - Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage. - Google Patents

Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage.

Info

Publication number
FR2678641B1
FR2678641B1 FR9108565A FR9108565A FR2678641B1 FR 2678641 B1 FR2678641 B1 FR 2678641B1 FR 9108565 A FR9108565 A FR 9108565A FR 9108565 A FR9108565 A FR 9108565A FR 2678641 B1 FR2678641 B1 FR 2678641B1
Authority
FR
France
Prior art keywords
steel
stamping
proportion
less
improved
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
FR9108565A
Other languages
English (en)
Other versions
FR2678641A1 (fr
Inventor
Daniel Lafontaine
Hoecke Georgeszimmer Patri Van
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
Priority to FR9108565A priority Critical patent/FR2678641B1/fr
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to DE69232717T priority patent/DE69232717T2/de
Priority to ES92470020T priority patent/ES2180532T3/es
Priority to PT92470020T priority patent/PT521808E/pt
Priority to EP92470020A priority patent/EP0521808B1/fr
Priority to AT92470020T priority patent/ATE221922T1/de
Priority to DK92470020T priority patent/DK0521808T3/da
Priority to KR1019920010959A priority patent/KR100244363B1/ko
Priority to US07/904,608 priority patent/US5232524A/en
Priority to JP4197570A priority patent/JPH05195147A/ja
Priority to CA002073131A priority patent/CA2073131C/fr
Publication of FR2678641A1 publication Critical patent/FR2678641A1/fr
Application granted granted Critical
Publication of FR2678641B1 publication Critical patent/FR2678641B1/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—Cold 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0468—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment between cold rolling steps
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
FR9108565A 1991-07-04 1991-07-04 Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage. Expired - Fee Related FR2678641B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR9108565A FR2678641B1 (fr) 1991-07-04 1991-07-04 Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage.
ES92470020T ES2180532T3 (es) 1991-07-04 1992-06-11 Procedimiento de fabricacion de chapas delgadas destinadas a embuticion.
PT92470020T PT521808E (pt) 1991-07-04 1992-06-11 Processo de fabricacao de chapas finas destinadas a estampagem
EP92470020A EP0521808B1 (fr) 1991-07-04 1992-06-11 Procédé de fabrication de tôles minces destinées à l'emboutissage
AT92470020T ATE221922T1 (de) 1991-07-04 1992-06-11 Verfahren zum herstellen von tiefziehblechen
DK92470020T DK0521808T3 (da) 1991-07-04 1992-06-11 Fremgangsmåde til fremstilling af dybtrukne stålplader
DE69232717T DE69232717T2 (de) 1991-07-04 1992-06-11 Verfahren zum Herstellen von Tiefziehblechen
KR1019920010959A KR100244363B1 (ko) 1991-07-04 1992-06-24 디이프-드로잉에 사용되는 박강판
US07/904,608 US5232524A (en) 1991-07-04 1992-06-26 Process for the production of thin sheet metals intended for deep-drawing
JP4197570A JPH05195147A (ja) 1991-07-04 1992-07-01 深絞り特性が改良された鋼と、深絞り用鋼板の製造方法
CA002073131A CA2073131C (fr) 1991-07-04 1992-07-03 Acier a emboutissage ameliore, procede de fabrication de toles minces destinees a l'emboutissage et tole mince obtenue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108565A FR2678641B1 (fr) 1991-07-04 1991-07-04 Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage.

Publications (2)

Publication Number Publication Date
FR2678641A1 FR2678641A1 (fr) 1993-01-08
FR2678641B1 true FR2678641B1 (fr) 1998-11-20

Family

ID=9414844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108565A Expired - Fee Related FR2678641B1 (fr) 1991-07-04 1991-07-04 Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage.

Country Status (11)

Country Link
US (1) US5232524A (fr)
EP (1) EP0521808B1 (fr)
JP (1) JPH05195147A (fr)
KR (1) KR100244363B1 (fr)
AT (1) ATE221922T1 (fr)
CA (1) CA2073131C (fr)
DE (1) DE69232717T2 (fr)
DK (1) DK0521808T3 (fr)
ES (1) ES2180532T3 (fr)
FR (1) FR2678641B1 (fr)
PT (1) PT521808E (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723964B1 (fr) * 1994-08-29 1997-03-14 Lorraine Laminage Procede d'elaboration d'un acier pour emballage apte a un emboutissage profond et acier obtenu par ce procede
FR2724946B1 (fr) * 1994-09-23 1996-12-13 Lorraine Laminage Procede de fabrication d'un acier presentant une bonne aptitude a la mise en forme et une bonne resistance a l'indentation
FR2730942B1 (fr) * 1995-02-24 1997-05-16 Lorraine Laminage Procede d'elaboration d'une tole ou d'une bande en acier pour la realisation d'une boite et tole ou bande en acier obtenue par ce procede
NL1000696C2 (nl) * 1995-06-29 1996-12-31 Hoogovens Staal Bv Werkwijze en inrichting voor het vervaardigen van een dunne warmgewalste stalen band.
FR2739105B1 (fr) * 1995-09-21 1998-04-30 Lorraine Laminage Procede de fabrication d'une bande metallique pour emballages et emballages metalliques obtenus par ce procede
WO1998000248A1 (fr) * 1996-06-28 1998-01-08 Hoogovens Staal B.V. Procede et installation pour la fabrication d'une bande ou d'une feuille d'acier d'emboutissage profond
FR2767078B1 (fr) 1997-08-07 1999-10-22 Lorraine Laminage Procede d'elaboration d'une tole mince en acier a ultra bas carbone pour la realisation de produits emboutis pour emballage et tole mince obtenue
EP1088905B2 (fr) † 1999-04-20 2019-06-05 Nippon Steel & Sumitomo Metal Corporation Tole d'acier ultra mince pour boite boisson ayant une résistance à la formation de pli et procede de production associe
JP4559918B2 (ja) * 2004-06-18 2010-10-13 新日本製鐵株式会社 加工性に優れたブリキおよびテインフリースチール用鋼板およびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405984B (sv) * 1969-12-27 1979-01-15 Nippon Kokan Kk Sett for framstellning av kallvalsat stal, lempligt for djupdragning
JPS5338691B2 (fr) * 1972-12-28 1978-10-17
EP0075292B2 (fr) * 1981-09-18 1993-11-24 Nippon Steel Corporation Procédé de fabrication de tôle d'acier laminée à froid
JPS58136721A (ja) * 1982-02-09 1983-08-13 Nippon Steel Corp 加工性のすぐれた冷間圧延鋼板の製造方法
JPH0830215B2 (ja) * 1986-09-16 1996-03-27 新日本製鐵株式会社 コイル内材質の均一性に優れた深絞り用鋼板の製造方法
JPS63277724A (ja) * 1987-05-08 1988-11-15 Nippon Steel Corp 深絞り性の優れた冷延鋼板の製造方法
BE1002517A6 (fr) * 1988-09-28 1991-03-12 Centre Rech Metallurgique Procede de fabrication d'un acier pour emboutissage.

Also Published As

Publication number Publication date
PT521808E (pt) 2002-12-31
EP0521808B1 (fr) 2002-08-07
DE69232717T2 (de) 2003-04-30
CA2073131A1 (fr) 1993-01-05
CA2073131C (fr) 2003-04-29
DK0521808T3 (da) 2002-12-02
EP0521808A1 (fr) 1993-01-07
ES2180532T3 (es) 2003-02-16
DE69232717D1 (de) 2002-09-12
KR100244363B1 (ko) 2000-03-02
JPH05195147A (ja) 1993-08-03
US5232524A (en) 1993-08-03
ATE221922T1 (de) 2002-08-15
KR930002004A (ko) 1993-02-22
FR2678641A1 (fr) 1993-01-08

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 01/93

ST Notification of lapse