DE60229562D1 - Kühlvorrichtung, herstellungsverfahren und herstellungsstrasse für warmgewalztes stahlband - Google Patents

Kühlvorrichtung, herstellungsverfahren und herstellungsstrasse für warmgewalztes stahlband

Info

Publication number
DE60229562D1
DE60229562D1 DE60229562T DE60229562T DE60229562D1 DE 60229562 D1 DE60229562 D1 DE 60229562D1 DE 60229562 T DE60229562 T DE 60229562T DE 60229562 T DE60229562 T DE 60229562T DE 60229562 D1 DE60229562 D1 DE 60229562D1
Authority
DE
Germany
Prior art keywords
manufacturing
strip
hot
cooling device
rolled steel
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
DE60229562T
Other languages
English (en)
Inventor
Akio Fujibayashi
Masato Sasaki
Yoshimichi Hino
Atsushi Watanabe
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37057305&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60229562(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Application granted granted Critical
Publication of DE60229562D1 publication Critical patent/DE60229562D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • B21B45/0281—Cleaning devices removing liquids removing coolants
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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
DE60229562T 2002-08-08 2002-08-08 Kühlvorrichtung, herstellungsverfahren und herstellungsstrasse für warmgewalztes stahlband Expired - Lifetime DE60229562D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/008113 WO2004014577A1 (ja) 2002-08-08 2002-08-08 熱延鋼帯の冷却装置、熱延鋼帯の製造方法および熱延鋼帯の製造ライン

Publications (1)

Publication Number Publication Date
DE60229562D1 true DE60229562D1 (de) 2008-12-04

Family

ID=37057305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60229562T Expired - Lifetime DE60229562D1 (de) 2002-08-08 2002-08-08 Kühlvorrichtung, herstellungsverfahren und herstellungsstrasse für warmgewalztes stahlband

Country Status (5)

Country Link
US (2) US7523631B2 (de)
EP (1) EP1527829B1 (de)
KR (1) KR100642656B1 (de)
DE (1) DE60229562D1 (de)
WO (1) WO2004014577A1 (de)

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JP4876782B2 (ja) * 2005-08-30 2012-02-15 Ｊｆｅスチール株式会社 鋼板の熱間圧延設備および熱間圧延方法
EP1935522B1 (de) * 2005-08-30 2015-11-18 JFE Steel Corporation Umkehrbare walzrollen mit abkühlanlage und entsprechendes verfahren zum kühlen stahlplatte oder -bleches
JP4876783B2 (ja) * 2005-08-30 2012-02-15 Ｊｆｅスチール株式会社 鋼板の冷却設備および冷却方法
JP4876781B2 (ja) * 2005-08-30 2012-02-15 Ｊｆｅスチール株式会社 鋼板の冷却設備および冷却方法
JP4774887B2 (ja) * 2005-09-27 2011-09-14 Ｊｆｅスチール株式会社 鋼板の冷却設備および製造方法
EP1938911A1 (de) * 2006-12-27 2008-07-02 VAI Industries (UK) Ltd. Vorrichtung und Verfahren zur kontrollierten Kühlung.
UA94499C2 (ru) * 2007-01-25 2011-05-10 Смс Зимаг Аг Устройство для охлаждения металлической полосы
DE102007010375A1 (de) 2007-01-25 2008-07-31 Sms Demag Ag Vorrichtung zur Kühlung eines Metallbandes
BE1017462A3 (fr) * 2007-02-09 2008-10-07 Ct Rech Metallurgiques Asbl Dispositif et procede de refroidissement de cylindres de laminage en regime hautement turbulent.
JP4876960B2 (ja) * 2007-02-20 2012-02-15 Ｊｆｅスチール株式会社 厚鋼板の製造設備および製造方法
EP2014379A1 (de) * 2007-06-04 2009-01-14 ArcelorMittal France Walzwerk mit Kühlvorrichtung und Walzverfahren
DE102007055475A1 (de) * 2007-06-27 2009-01-08 Sms Demag Ag Kühlvorrichtung zum Kühlen eines Metallbandes
ATE494968T1 (de) * 2008-03-14 2011-01-15 Arcelormittal France Verfahren und vorrichtung zum blasen von gas auf ein laufendes band
KR101291832B1 (ko) * 2008-07-16 2013-07-31 제이에프이 스틸 가부시키가이샤 열강판의 냉각 설비 및 냉각 방법
KR101062064B1 (ko) 2008-10-28 2011-09-02 현대제철 주식회사 후판재용 냉각장치
JP5614040B2 (ja) * 2009-03-25 2014-10-29 Ｊｆｅスチール株式会社 厚鋼板の製造設備及び製造方法
JP4678069B1 (ja) * 2009-03-30 2011-04-27 Ｊｆｅスチール株式会社 熱延鋼板の冷却装置
JP5573837B2 (ja) * 2009-06-30 2014-08-20 新日鐵住金株式会社 熱延鋼板の冷却装置、冷却方法、製造装置、及び、製造方法
JP4674646B2 (ja) * 2009-06-30 2011-04-20 住友金属工業株式会社 鋼板の冷却装置、熱延鋼板の製造装置、及び鋼板の製造方法
JP4678448B2 (ja) * 2009-07-15 2011-04-27 住友金属工業株式会社 熱延鋼板の製造装置、及び鋼板の製造方法
CN102639262B (zh) * 2009-11-24 2014-08-20 新日铁住金株式会社 热轧钢板的制造装置和热轧钢板的制造方法
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
KR101376565B1 (ko) * 2011-12-15 2014-04-02 (주)포스코 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치
DE102012223848A1 (de) 2012-12-19 2014-06-26 Sms Siemag Ag Vorrichtung und Verfahren zum Kühlen von Walzgut
JP5825250B2 (ja) 2012-12-25 2015-12-02 Ｊｆｅスチール株式会社 熱延鋼帯の冷却方法および冷却装置
EP2783766A1 (de) 2013-03-25 2014-10-01 Siemens VAI Metals Technologies GmbH Kühlstrecke mit unterem Spritzbalken
CN103567238B (zh) * 2013-11-07 2015-08-26 杨海西 钢板冷却装置
WO2016084283A1 (ja) * 2014-11-28 2016-06-02 Ｊｆｅスチール株式会社 金属板の製造方法および急冷焼入れ装置
WO2017115110A1 (en) 2015-12-30 2017-07-06 Arcelormittal Process and device for cooling a metal substrate
EP3395463B1 (de) * 2017-04-26 2019-12-25 Primetals Technologies Austria GmbH Kühlung eines walzguts
BE1025125B1 (fr) * 2017-09-04 2018-10-31 Centre de Recherches Métallurgiques asbl-Centrum voor Research in de Metallurgie vzw Essuyeur sans contact et installation industrielle comportant un tel essuyeur
DE102017127470A1 (de) * 2017-11-21 2019-05-23 Sms Group Gmbh Kühlbalken und Kühlprozess mit variabler Abkühlrate für Stahlbleche
DE102018109579A1 (de) * 2018-04-20 2019-10-24 Schwartz Gmbh Temperiervorrichtung zur partiellen Kühlung eines Bauteils
KR102281549B1 (ko) * 2018-12-19 2021-07-23 주식회사 포스코 강판의 변형 억제유닛과 이를 포함하는 냉각장치 및 변형 억제방법
DE102019106730A1 (de) * 2019-03-18 2020-01-02 Primetals Technologies Austria GmbH Kühlung von flachem Walzgut ohne Nachlaufen des Headers
BE1028607B1 (de) * 2022-01-24 2022-04-06 Univ Linyi Schutzvorrichtung für ultraschnellkühlzone nach walzen von warmgewalztem bandstahl

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Also Published As

Publication number Publication date
EP1527829A4 (de) 2006-02-15
US7779661B2 (en) 2010-08-24
US20090211670A1 (en) 2009-08-27
EP1527829A1 (de) 2005-05-04
KR20040102136A (ko) 2004-12-03
WO2004014577A1 (ja) 2004-02-19
KR100642656B1 (ko) 2006-11-03
US7523631B2 (en) 2009-04-28
EP1527829B1 (de) 2008-10-22
US20060060271A1 (en) 2006-03-23

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