JP2009522106A - 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 - Google Patents

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 Download PDF

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Publication number
JP2009522106A
JP2009522106A JP2008547960A JP2008547960A JP2009522106A JP 2009522106 A JP2009522106 A JP 2009522106A JP 2008547960 A JP2008547960 A JP 2008547960A JP 2008547960 A JP2008547960 A JP 2008547960A JP 2009522106 A JP2009522106 A JP 2009522106A
Authority
JP
Japan
Prior art keywords
strip
temperature
cooling
hot rolling
casting
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.)
Pending
Application number
JP2008547960A
Other languages
English (en)
Japanese (ja)
Inventor
ローラント ゼルガー
グイド シュテブネル
ミヒァエル ザハトレーバー
ルッツ エアネンプッチェ
ロルフ デーゲンハート
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
Application filed by ThyssenKrupp Nirosta GmbH filed Critical ThyssenKrupp Nirosta GmbH
Publication of JP2009522106A publication Critical patent/JP2009522106A/ja
Pending 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
    • 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)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
JP2008547960A 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 Pending JP2009522106A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005063058A DE102005063058B3 (de) 2005-12-29 2005-12-29 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

Publications (1)

Publication Number Publication Date
JP2009522106A true JP2009522106A (ja) 2009-06-11

Family

ID=37989777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008547960A Pending 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

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2406404B1 (de) 2009-03-11 2017-08-23 Salzgitter Flachstahl GmbH Verfahren zum erzeugen eines warmbandes aus einem ferritischen stahl mittels horizontalem bandgiessen
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

Family Cites Families (7)

* 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
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
KR100206504B1 (ko) * 1995-04-14 1999-07-01 다나카 미노루 스테인레스강스트립제조장치
FR2763960B1 (fr) * 1997-05-29 1999-07-16 Usinor Procede de fabrication de bandes minces d'acier inoxydable ferritique, et bandes minces ainsi obtenues
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

Also Published As

Publication number Publication date
KR20080089362A (ko) 2008-10-06
US20090065104A1 (en) 2009-03-12
EP1966399B1 (de) 2012-07-11
KR101362388B1 (ko) 2014-02-12
EP1966399A2 (de) 2008-09-10
WO2007074157A2 (de) 2007-07-05
WO2007074157A3 (de) 2007-10-04
DE102005063058B3 (de) 2007-05-24
CN101365812A (zh) 2009-02-11
CN101365812B (zh) 2012-10-10
BRPI0620748A2 (pt) 2011-11-22

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