DE602005014069D1 - Rolling and annealing process for the production of a strip of stainless steel and apparatus for carrying out the method - Google Patents

Rolling and annealing process for the production of a strip of stainless steel and apparatus for carrying out the method

Info

Publication number
DE602005014069D1
DE602005014069D1 DE602005014069T DE602005014069T DE602005014069D1 DE 602005014069 D1 DE602005014069 D1 DE 602005014069D1 DE 602005014069 T DE602005014069 T DE 602005014069T DE 602005014069 T DE602005014069 T DE 602005014069T DE 602005014069 D1 DE602005014069 D1 DE 602005014069D1
Authority
DE
Germany
Prior art keywords
stainless steel
steel band
rolling
annealing process
strip
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.)
Active
Application number
DE602005014069T
Other languages
German (de)
Inventor
Alain Marchal
Francis 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 DE602005014069D1 publication Critical patent/DE602005014069D1/en
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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

An annealing process of a stainless steel band, after exposure to at least one first rolling step, comprises heating under reducing atmosphere the stainless steel band, cooling the stainless steel band, and printing on its surface a roughness onto the stainless steel band. Independent claims are also included for: (A) an annealing device for implementing the inventive method, comprising a mechanism for heating under reducing atmosphere the stainless steel band, a mechanism for cooling the stainless steel band, and a rolling device for printing on the surface a roughness on the stainless steel band; and (B) use of the inventive annealing process in a rolling process such as an intermediate annealing process intended for softening the material and restoring the ductility of the stainless steel band, or in a rolling process such as a final annealing process.
DE602005014069T 2004-12-13 2005-11-23 Rolling and annealing process for the production of a strip of stainless steel and apparatus for carrying out the method Active DE602005014069D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0413221A FR2879216B1 (en) 2004-12-13 2004-12-13 METHOD FOR REINFORCING A STAINLESS STEEL STRIP

Publications (1)

Publication Number Publication Date
DE602005014069D1 true DE602005014069D1 (en) 2009-06-04

Family

ID=34952041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005014069T Active DE602005014069D1 (en) 2004-12-13 2005-11-23 Rolling and annealing process for the production of a strip of stainless steel and apparatus for carrying out the method

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008010062A1 (en) * 2007-06-22 2008-12-24 Sms Demag Ag Process for hot rolling and heat treatment of a strip of steel
CN102140574B (en) * 2011-05-11 2012-09-05 北京冶金正源科技有限公司 Annealing process for improving deep drawability of 430 ferrite stainless steel

Family Cites Families (14)

* 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
JPS60177137A (en) * 1984-02-22 1985-09-11 Nisshin Steel Co Ltd Annealing and pickling installation for stainless steel strip
CA2097900C (en) * 1992-06-08 1997-09-16 Saiji Matsuoka High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same
JP3241495B2 (en) * 1993-07-15 2001-12-25 川崎製鉄株式会社 Manufacturing method of ferritic stainless steel sheet with excellent gloss
FR2753989B1 (en) * 1996-10-02 1999-12-24 Steel Authority Of India Limit IMPROVED PROCESS FOR PRODUCING TWO-PHASE FERRITIC STAINLESS STEEL HAVING HIGH FORMATABILITY AND CONTAINING 17% CHROMIUM
EP0923420A1 (en) * 1996-12-26 1999-06-23 J & L Specialty Steel, Inc. Brushing process for corrosion and oxidation resistance
FR2775205B1 (en) * 1998-02-25 2000-03-24 Usinor INSTALLATION FOR MANUFACTURING COLD ROLLED STAINLESS STEEL STRIPS
US6200023B1 (en) * 1999-03-15 2001-03-13 Steag Rtp Systems, Inc. Method for determining the temperature in a thermal processing chamber
CN1124361C (en) * 1999-03-30 2003-10-15 川崎制铁株式会社 Ferritic stainless steel plate
US6301943B1 (en) 1999-07-06 2001-10-16 J&L Specialty Steel, Inc. Method for finishing cold-rolled stainless steel
JP2001020045A (en) * 1999-07-07 2001-01-23 Nippon Steel Corp Stainless steel sheet stock and its production
KR100762151B1 (en) * 2001-10-31 2007-10-01 제이에프이 스틸 가부시키가이샤 Ferritic stainless steel sheet having excellent deep-drawability and brittle resistance to secondary processing and method for making the same
JP2004074214A (en) * 2002-08-16 2004-03-11 Nikko Metal Manufacturing Co Ltd Metallic rolled foil improved in peeling strength with laminated material
JP2006142343A (en) * 2004-11-22 2006-06-08 Jfe Steel Kk METHOD FOR MANUFACTURING Mo-ADDED FERRITIC STAINLESS STEEL SHEET EXCELLENT IN ANTIDAZZLE CHARACTERISTIC

Also Published As

Publication number Publication date
BRPI0505369A (en) 2006-09-12
EP1669465A3 (en) 2007-07-11
EP1669465B1 (en) 2009-04-22
EP1669465A2 (en) 2006-06-14
CN1800420A (en) 2006-07-12
JP2006176877A (en) 2006-07-06
FR2879216B1 (en) 2007-04-20
ATE429520T1 (en) 2009-05-15
CN100513591C (en) 2009-07-15
FR2879216A1 (en) 2006-06-16
ES2326378T3 (en) 2009-10-08
US20060124210A1 (en) 2006-06-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FIVES DMS, NOYELLES LES SECLIN, FR

8364 No opposition during term of opposition