DE102005063058B3 - Verfahren zum Herstellen eines Kaltbands mit ferritischem Gefüge - Google Patents

Verfahren zum Herstellen eines Kaltbands mit ferritischem Gefüge Download PDF

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Publication number
DE102005063058B3
DE102005063058B3 DE102005063058A DE102005063058A DE102005063058B3 DE 102005063058 B3 DE102005063058 B3 DE 102005063058B3 DE 102005063058 A DE102005063058 A DE 102005063058A DE 102005063058 A DE102005063058 A DE 102005063058A DE 102005063058 B3 DE102005063058 B3 DE 102005063058B3
Authority
DE
Germany
Prior art keywords
temperature
strip
cooling
hot rolling
holding
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
DE102005063058A
Other languages
German (de)
English (en)
Inventor
Roland Dr. Sellger
Guido Dr.-Ing. Stebner
Michael Dr.-Ing. Sachtleber
Lutz Dr.-Ing. Ernenputsch
Rolf Dr. Degenhardt
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.)
Outokumpu Nirosta GmbH
Original Assignee
ThyssenKrupp Nirosta GmbH
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 DE102005063058A priority Critical patent/DE102005063058B3/de
Application filed by ThyssenKrupp Nirosta GmbH filed Critical ThyssenKrupp Nirosta GmbH
Priority to EP06847041A priority patent/EP1966399B1/de
Priority to CN2006800500453A priority patent/CN101365812B/zh
Priority to JP2008547960A priority patent/JP2009522106A/ja
Priority to KR1020087015484A priority patent/KR101362388B1/ko
Priority to PCT/EP2006/070223 priority patent/WO2007074157A2/de
Priority to BRPI0620748-0A priority patent/BRPI0620748A2/pt
Priority to US12/159,343 priority patent/US20090065104A1/en
Application granted granted Critical
Publication of DE102005063058B3 publication Critical patent/DE102005063058B3/de
Expired - Fee Related 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
    • C21D6/00—Heat treatment of ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • 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
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • C21D8/0215—Rapid solidification; Thin strip casting
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
DE102005063058A 2005-12-29 2005-12-29 Verfahren zum Herstellen eines Kaltbands mit ferritischem Gefüge Expired - Fee Related DE102005063058B3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102005063058A DE102005063058B3 (de) 2005-12-29 2005-12-29 Verfahren zum Herstellen eines Kaltbands mit ferritischem Gefüge
CN2006800500453A CN101365812B (zh) 2005-12-29 2006-12-27 制备具有铁素体组织的冷轧钢带的方法
JP2008547960A JP2009522106A (ja) 2005-12-29 2006-12-27 フェライト構造を有する冷間圧延ストリップを製造する方法
KR1020087015484A KR101362388B1 (ko) 2005-12-29 2006-12-27 페라이트 조직의 냉연 스트립 제조 방법
EP06847041A EP1966399B1 (de) 2005-12-29 2006-12-27 Verfahren zum herstellen eines kaltbands mit ferritischem gefüge
PCT/EP2006/070223 WO2007074157A2 (de) 2005-12-29 2006-12-27 Verfahren zum herstellen eines kaltbands aus rostfreiem mit ferritischem gefüge und geringer anfälligkeit für zugrilligkeit
BRPI0620748-0A BRPI0620748A2 (pt) 2005-12-29 2006-12-27 método para produção de uma tira laminada a frio com estruturada ferrìtica
US12/159,343 US20090065104A1 (en) 2005-12-29 2006-12-27 Method of producing a cold-rolled strip with a ferritic structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005063058A DE102005063058B3 (de) 2005-12-29 2005-12-29 Verfahren zum Herstellen eines Kaltbands mit ferritischem Gefüge

Publications (1)

Publication Number Publication Date
DE102005063058B3 true DE102005063058B3 (de) 2007-05-24

Family

ID=37989777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005063058A Expired - Fee Related DE102005063058B3 (de) 2005-12-29 2005-12-29 Verfahren zum Herstellen eines Kaltbands mit ferritischem Gefüge

Country Status (8)

Country Link
US (1) US20090065104A1 (ko)
EP (1) EP1966399B1 (ko)
JP (1) JP2009522106A (ko)
KR (1) KR101362388B1 (ko)
CN (1) CN101365812B (ko)
BR (1) BRPI0620748A2 (ko)
DE (1) DE102005063058B3 (ko)
WO (1) WO2007074157A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102595A1 (de) * 2009-03-11 2010-09-16 Salzgitter Flachstahl Gmbh Verfahren zum erzeugen eines warmbandes und aus einem ferritischen stahl hergestelltes warmband

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011000089A1 (de) * 2011-01-11 2012-07-12 Thyssenkrupp Steel Europe Ag Verfahren zum Herstellen eines warmgewalzten Stahlflachprodukts
CN105177255B (zh) * 2015-10-15 2017-06-13 东北大学 一种铁素体‑奥氏体双相不锈钢的热处理工艺方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930519C1 (de) * 1999-07-05 2000-09-14 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von nicht kornorientiertem Elektroblech
EP0881305B1 (fr) * 1997-05-29 2003-01-29 Usinor Procédé de fabrication de bandes minces d'acier inoxydable ferritique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59576B2 (ja) * 1980-08-09 1984-01-07 新日本製鐵株式会社 加工性のすぐれたフェライト系ステンレス薄鋼板の製造法
JPS6256529A (ja) * 1985-09-06 1987-03-12 Nippon Steel Corp リジング特性の良好なフエライト系ステンレス鋼板の製造方法
JPS62176649A (ja) * 1986-01-28 1987-08-03 Nippon Yakin Kogyo Co Ltd ロ−ピングのないフエライト系ステンレス鋼薄板帯の製造方法
BR9606325A (pt) * 1995-04-14 1997-09-16 Nippon Steel Corp Aparelho para a produção de uma tira de aço inoxidável
ITRM20010678A1 (it) * 2001-11-15 2003-05-15 Acciai Speciali Terni Spa Procedimento per la ricristallizzazione in linea di nastri grezzi di solidificazione in acciai al carbonio e in acciai basso legati e nastri

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881305B1 (fr) * 1997-05-29 2003-01-29 Usinor Procédé de fabrication de bandes minces d'acier inoxydable ferritique
DE19930519C1 (de) * 1999-07-05 2000-09-14 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von nicht kornorientiertem Elektroblech

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102595A1 (de) * 2009-03-11 2010-09-16 Salzgitter Flachstahl Gmbh Verfahren zum erzeugen eines warmbandes und aus einem ferritischen stahl hergestelltes warmband
US8852356B2 (en) 2009-03-11 2014-10-07 Salzgitter Glachstahl GmbH Method for producing a hot rolled strip and hot rolled strip produced from ferritic steel

Also Published As

Publication number Publication date
US20090065104A1 (en) 2009-03-12
JP2009522106A (ja) 2009-06-11
EP1966399B1 (de) 2012-07-11
WO2007074157A3 (de) 2007-10-04
WO2007074157A2 (de) 2007-07-05
CN101365812A (zh) 2009-02-11
EP1966399A2 (de) 2008-09-10
KR101362388B1 (ko) 2014-02-12
BRPI0620748A2 (pt) 2011-11-22
CN101365812B (zh) 2012-10-10
KR20080089362A (ko) 2008-10-06

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee