EP1456421B1 - Verfahren und einrichtung zum kontrollierten richten und kühlen von aus einem warmband-walzwerk auslaufendem, breitem metallband, insbesondere von stahlband oder blech - Google Patents

Verfahren und einrichtung zum kontrollierten richten und kühlen von aus einem warmband-walzwerk auslaufendem, breitem metallband, insbesondere von stahlband oder blech Download PDF

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Publication number
EP1456421B1
EP1456421B1 EP02785402A EP02785402A EP1456421B1 EP 1456421 B1 EP1456421 B1 EP 1456421B1 EP 02785402 A EP02785402 A EP 02785402A EP 02785402 A EP02785402 A EP 02785402A EP 1456421 B1 EP1456421 B1 EP 1456421B1
Authority
EP
European Patent Office
Prior art keywords
cooling
strip
metal strip
rollers
straightening
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 - Lifetime
Application number
EP02785402A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1456421A1 (de
Inventor
Andreas Mathies
Dirk Schmidt
Gerhard Horn
Roman Dehmel
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.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Publication of EP1456421A1 publication Critical patent/EP1456421A1/de
Application granted granted Critical
Publication of EP1456421B1 publication Critical patent/EP1456421B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with 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
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0242—Flattening; Dressing; Flexing
    • 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
    • C21D8/0252—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with application of tension
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for cooling
EP02785402A 2001-12-20 2002-11-21 Verfahren und einrichtung zum kontrollierten richten und kühlen von aus einem warmband-walzwerk auslaufendem, breitem metallband, insbesondere von stahlband oder blech Expired - Lifetime EP1456421B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10163070 2001-12-20
DE10163070A DE10163070A1 (de) 2001-12-20 2001-12-20 Verfahren und Einrichtung zum kontrollierten Richten und Kühlen von aus einem Warmband-Walzwerk auslaufendem breiten Metallband, insbesondere von Stahlband oder Blech
PCT/EP2002/013035 WO2003054236A1 (de) 2001-12-20 2002-11-21 Verfahren und einrichtung zum kontrollierten richten und kühlen von aus einem warmband-walzwerk auslaufendem breitem metallband, insbesondere von stahlband oder blech

Publications (2)

Publication Number Publication Date
EP1456421A1 EP1456421A1 (de) 2004-09-15
EP1456421B1 true EP1456421B1 (de) 2006-05-31

Family

ID=7710240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02785402A Expired - Lifetime EP1456421B1 (de) 2001-12-20 2002-11-21 Verfahren und einrichtung zum kontrollierten richten und kühlen von aus einem warmband-walzwerk auslaufendem, breitem metallband, insbesondere von stahlband oder blech

Country Status (13)

Country Link
US (2) US20050016643A1 (ja)
EP (1) EP1456421B1 (ja)
JP (1) JP4440643B2 (ja)
CN (1) CN100402672C (ja)
AT (1) ATE328123T1 (ja)
AU (1) AU2002350708A1 (ja)
BR (1) BR0214598A (ja)
CA (1) CA2469073C (ja)
DE (2) DE10163070A1 (ja)
ES (1) ES2261757T3 (ja)
RU (1) RU2307718C2 (ja)
UA (1) UA77241C2 (ja)
WO (1) WO2003054236A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2486991B1 (en) 2009-10-07 2017-01-25 Nippon Steel & Sumitomo Metal Corporation Cooling method for hot rolling

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4315951B2 (ja) * 2005-12-26 2009-08-19 株式会社神戸製鋼所 溶接用鋼板
JP2011042814A (ja) * 2009-08-19 2011-03-03 Chugai Ro Co Ltd 金属ストリップの冷却装置及び冷却方法
US9822422B2 (en) 2009-09-24 2017-11-21 Ati Properties Llc Processes for reducing flatness deviations in alloy articles
EP2353742A1 (de) * 2010-02-05 2011-08-10 Siemens Aktiengesellschaft Warmwalzstraße zum Walzen von Warmband, Verfahren zum Betrieb einer Warmwalzstraße zum Walzen von Warmband, Steuer- und/oder Regeleinrichtung
EP2361699A1 (de) * 2010-02-26 2011-08-31 Siemens Aktiengesellschaft Verfahren zur Kühlung eines Blechs mittels einer Kühlstrecke, Kühlstrecke und Steuer- und/oder Regeleinrichtung für eine Kühlstrecke
CN101993995B (zh) * 2010-11-26 2012-05-30 首钢总公司 超高强度带钢水淬冷却方法及装置
RU2463122C2 (ru) * 2010-12-16 2012-10-10 Валерий Никитич Гринавцев Способ правки полосы
RU2456109C1 (ru) * 2010-12-16 2012-07-20 Валерий Никитич Гринавцев Машина правки полосы
RU2474623C1 (ru) * 2011-10-31 2013-02-10 Валентин Николаевич Никитин Способ производства высокопрочной листовой стали мартенситного класса и деформационно-термический комплекс для его осуществления
KR101376565B1 (ko) * 2011-12-15 2014-04-02 (주)포스코 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치
DE102012110010B4 (de) * 2012-10-19 2016-09-01 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Vorrichtung und Verfahren zur kontinuierlichen Behandlung eines Metallbandes
CN105483343B (zh) * 2014-09-17 2017-06-23 宝山钢铁股份有限公司 用于改善钢板平直度的中厚板轧制生产线速度控制方法
CN104451117A (zh) * 2014-09-23 2015-03-25 中冶赛迪工程技术股份有限公司 一种淬火板板形控制方法和装置
DE102017118244A1 (de) * 2017-08-10 2019-02-14 Thyssenkrupp Ag Vorrichtung und Verfahren zur Herstellung eines Warmbands
DE102017127470A1 (de) * 2017-11-21 2019-05-23 Sms Group Gmbh Kühlbalken und Kühlprozess mit variabler Abkühlrate für Stahlbleche
CN114959201B (zh) * 2022-06-27 2023-10-27 江西省科学院应用物理研究所 一种金属材料分级退火冷却装置

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US3604696A (en) * 1968-12-10 1971-09-14 Dorn Co The Van Continuous quench apparatus
FR2217425A1 (en) * 1972-11-15 1974-09-06 Creusot Loire Quenching metal sheet under tension - average or thick sheet is rapidly cooled without warping
JPS5792141A (en) * 1980-11-27 1982-06-08 Kawasaki Steel Corp Continuous hardening device for steel plate
US4813652A (en) * 1981-11-26 1989-03-21 Union Siderurgique Du Nord Et De L'est De La France (Usinor) Plant for effecting the controlled cooling of metal sheets
DE3313024A1 (de) * 1983-04-12 1984-10-18 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Verfahren und vorrichtung zum abschrecken von durchlaufenden stahlblechen, insbesondere von grob- oder mittelblechen, unter gleichzeitigem kontrolliertem richten
US4826138A (en) * 1984-02-24 1989-05-02 Van Dorn Company Apparatus for heat treating steel plates
ATE31327T1 (de) * 1984-02-24 1987-12-15 Dorn Co V Verfahren und vorrichtung zur waermebehandlung von stahlplatten.
JPS611420A (ja) * 1984-06-12 1986-01-07 Kobe Steel Ltd 熱間圧延厚鋼板の強制冷却方法およびその装置
CN1042348C (zh) * 1992-12-09 1999-03-03 王德明 用非调质带钢制造淬水硬化钢输送带的方法
DE4437872C1 (de) * 1994-10-22 1996-03-14 Bwg Bergwerk Walzwerk Verfahren zum Herstellen von Blechtafeln, insbesondere großformatigen Blechtafeln, und Vorrichtung
WO2001064362A1 (fr) * 2000-03-01 2001-09-07 Nkk Corporation Dispositif et procede de refroidissement d'une bande d'acier laminee a chaud et procede de fabrication de cette bande d'acier laminee a chaud

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2486991B1 (en) 2009-10-07 2017-01-25 Nippon Steel & Sumitomo Metal Corporation Cooling method for hot rolling

Also Published As

Publication number Publication date
CN100402672C (zh) 2008-07-16
WO2003054236A1 (de) 2003-07-03
JP4440643B2 (ja) 2010-03-24
RU2004122098A (ru) 2005-03-27
JP2005512816A (ja) 2005-05-12
EP1456421A1 (de) 2004-09-15
US20050016643A1 (en) 2005-01-27
DE50207037D1 (de) 2006-07-06
DE10163070A1 (de) 2003-07-03
CA2469073A1 (en) 2003-07-03
ES2261757T3 (es) 2006-11-16
ATE328123T1 (de) 2006-06-15
CN1606630A (zh) 2005-04-13
CA2469073C (en) 2011-10-11
RU2307718C2 (ru) 2007-10-10
UA77241C2 (en) 2006-11-15
US20120024435A1 (en) 2012-02-02
BR0214598A (pt) 2004-11-03
AU2002350708A1 (en) 2003-07-09

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