EP1669465A3 - Procédé et dispositif pour le laminage et le recuit d'une bande d'acier inoxydable - Google Patents

Procédé et dispositif pour le laminage et le recuit d'une bande d'acier inoxydable Download PDF

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Publication number
EP1669465A3
EP1669465A3 EP05370037A EP05370037A EP1669465A3 EP 1669465 A3 EP1669465 A3 EP 1669465A3 EP 05370037 A EP05370037 A EP 05370037A EP 05370037 A EP05370037 A EP 05370037A EP 1669465 A3 EP1669465 A3 EP 1669465A3
Authority
EP
European Patent Office
Prior art keywords
stainless steel
steel band
rolling
annealing
annealing process
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.)
Granted
Application number
EP05370037A
Other languages
German (de)
English (en)
Other versions
EP1669465B1 (fr
EP1669465A2 (fr
Inventor
Alain DMS Société Anonyme Marchal
Francis DMS Société Anonyme Bourdon
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.)
Fives DMS SA
Original Assignee
DMS SA
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 DMS SA filed Critical DMS SA
Publication of EP1669465A2 publication Critical patent/EP1669465A2/fr
Publication of EP1669465A3 publication Critical patent/EP1669465A3/fr
Application granted granted Critical
Publication of EP1669465B1 publication Critical patent/EP1669465B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21D8/04—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
    • 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
    • C21D8/0473—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

L'invention concerne un procédé de recuit (4) d'une bande d'acier inoxydable, dans lequel on effectue, dans un ordre indifférent, au moins les étapes suivantes : - on chauffe (2) ladite bande d'acier inoxydable sous une atmosphère réductrice,
- on refroidit (2) ladite bande d'acier inoxydable,
- on imprime (23) en surface une rugosité à ladite bande d'acier inoxydable.
L'invention concerne également un dispositif de recuit (4) pour la mise en oeuvre du procédé, le dispositif de recuit comprenant:
- un four vertical (2) pour chauffer sous atmosphère réductrice ladite bande d'acier inoxydable,
- des moyens pour la circulation d'un gaz de refroidissement (2) pour refroidir ladite bande d'acier inoxydable,
- un dispositif de laminage comprenant au moins une paire de rouleaux à surface rugueuse (23) pour imprimer en surface une rugosité à ladite bande d'acier inoxydable.
EP05370037A 2004-12-13 2005-11-23 Procédé et dispositif pour le laminage et le recuit d'une bande d'acier inoxydable Active EP1669465B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0413221A FR2879216B1 (fr) 2004-12-13 2004-12-13 Procede de recuit d'une bande d'acier inoxydable

Publications (3)

Publication Number Publication Date
EP1669465A2 EP1669465A2 (fr) 2006-06-14
EP1669465A3 true EP1669465A3 (fr) 2007-07-11
EP1669465B1 EP1669465B1 (fr) 2009-04-22

Family

ID=34952041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05370037A Active EP1669465B1 (fr) 2004-12-13 2005-11-23 Procédé et dispositif pour le laminage et le recuit d'une bande d'acier inoxydable

Country Status (9)

Country Link
US (1) US20060124210A1 (fr)
EP (1) EP1669465B1 (fr)
JP (1) JP2006176877A (fr)
CN (1) CN100513591C (fr)
AT (1) ATE429520T1 (fr)
BR (1) BRPI0505369A (fr)
DE (1) DE602005014069D1 (fr)
ES (1) ES2326378T3 (fr)
FR (1) FR2879216B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008010062A1 (de) * 2007-06-22 2008-12-24 Sms Demag Ag Verfahren zum Warmwalzen und zur Wärmebehandlung eines Bandes aus Stahl
CN102140574B (zh) * 2011-05-11 2012-09-05 北京冶金正源科技有限公司 一种提高430铁素体不锈钢深冲性能的退火工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556874A (en) * 1967-08-01 1971-01-19 Republic Steel Corp Metal articles with controlled finish
WO1998029205A1 (fr) * 1996-12-26 1998-07-09 J & L Specialty Steel, Inc. Procede de brossage ameliorant la resistance a la corrosion et a l'oxydation
EP1099773A1 (fr) * 1999-03-30 2001-05-16 Kawasaki Steel Corporation Plaque en acier inoxydable ferritique
EP1308532A2 (fr) * 2001-10-31 2003-05-07 Kawasaki Steel Corporation Tôle d'acier ferritique inoxydable ayant d'excellentes qualités d'emboutissage profond, présentant une bonne résistance à la cassure pour subir un traitement secondaire et procédé de fabrication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177137A (ja) * 1984-02-22 1985-09-11 Nisshin Steel Co Ltd ステンレス鋼帯の焼鈍酸洗設備
CA2097900C (fr) * 1992-06-08 1997-09-16 Saiji Matsuoka Tole d'acier laminee a froid a haute resistance pour emboutissage profond et procede de fabrication
JP3241495B2 (ja) * 1993-07-15 2001-12-25 川崎製鉄株式会社 光沢に優れたフェライト系ステンレス鋼板の製造方法
FR2753989B1 (fr) * 1996-10-02 1999-12-24 Steel Authority Of India Limit Procede perfectionne pour fabriquer de l'acier inoxydable ferritique a deux phases, presentant une aptitude elevee au formage et contenant 17 % de chrome
FR2775205B1 (fr) * 1998-02-25 2000-03-24 Usinor Installation de fabrication de bandes d'acier inoxydable laminees a froid
US6200023B1 (en) * 1999-03-15 2001-03-13 Steag Rtp Systems, Inc. Method for determining the temperature in a thermal processing chamber
US6301943B1 (en) 1999-07-06 2001-10-16 J&L Specialty Steel, Inc. Method for finishing cold-rolled stainless steel
JP2001020045A (ja) * 1999-07-07 2001-01-23 Nippon Steel Corp ステンレス鋼板素材およびその製造方法
JP2004074214A (ja) * 2002-08-16 2004-03-11 Nikko Metal Manufacturing Co Ltd ラミネート材とのピーリング強度を向上した金属圧延箔
JP2006142343A (ja) * 2004-11-22 2006-06-08 Jfe Steel Kk 防眩性に優れたＭｏ添加フェライト系ステンレス鋼板の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556874A (en) * 1967-08-01 1971-01-19 Republic Steel Corp Metal articles with controlled finish
WO1998029205A1 (fr) * 1996-12-26 1998-07-09 J & L Specialty Steel, Inc. Procede de brossage ameliorant la resistance a la corrosion et a l'oxydation
EP1099773A1 (fr) * 1999-03-30 2001-05-16 Kawasaki Steel Corporation Plaque en acier inoxydable ferritique
EP1308532A2 (fr) * 2001-10-31 2003-05-07 Kawasaki Steel Corporation Tôle d'acier ferritique inoxydable ayant d'excellentes qualités d'emboutissage profond, présentant une bonne résistance à la cassure pour subir un traitement secondaire et procédé de fabrication

Also Published As

Publication number Publication date
BRPI0505369A (pt) 2006-09-12
CN100513591C (zh) 2009-07-15
ES2326378T3 (es) 2009-10-08
US20060124210A1 (en) 2006-06-15
JP2006176877A (ja) 2006-07-06
EP1669465B1 (fr) 2009-04-22
EP1669465A2 (fr) 2006-06-14
ATE429520T1 (de) 2009-05-15
DE602005014069D1 (de) 2009-06-04
FR2879216A1 (fr) 2006-06-16
CN1800420A (zh) 2006-07-12
FR2879216B1 (fr) 2007-04-20

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