EP1634657A4 - Procede et dispositif de refroidissement controle pour plaque en acier epaisse, et plaque en acier epaisse ainsi obtenue - Google Patents

Procede et dispositif de refroidissement controle pour plaque en acier epaisse, et plaque en acier epaisse ainsi obtenue

Info

Publication number
EP1634657A4
EP1634657A4 EP04745851A EP04745851A EP1634657A4 EP 1634657 A4 EP1634657 A4 EP 1634657A4 EP 04745851 A EP04745851 A EP 04745851A EP 04745851 A EP04745851 A EP 04745851A EP 1634657 A4 EP1634657 A4 EP 1634657A4
Authority
EP
European Patent Office
Prior art keywords
steel plate
thick steel
cooling method
controllable
controllable cooling
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.)
Granted
Application number
EP04745851A
Other languages
German (de)
English (en)
Other versions
EP1634657A1 (fr
EP1634657B1 (fr
Inventor
Satoshi Ueoka
Kenji Ihara
Yoshinori Yuge
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
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP1634657A1 publication Critical patent/EP1634657A1/fr
Publication of EP1634657A4 publication Critical patent/EP1634657A4/fr
Application granted granted Critical
Publication of EP1634657B1 publication Critical patent/EP1634657B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B21B37/76—Cooling control on the run-out table
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
EP04745851A 2003-06-13 2004-06-08 Procede et dispositif de refroidissement controle pour plaque en acier epaisse, et plaque en acier epaisse ainsi obtenue Expired - Fee Related EP1634657B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003170006 2003-06-13
PCT/JP2004/008294 WO2004110662A1 (fr) 2003-06-13 2004-06-08 Procede et dispositif de refroidissement controle pour plaque en acier epaisse, et plaque en acier epaisse ainsi obtenue

Publications (3)

Publication Number Publication Date
EP1634657A1 EP1634657A1 (fr) 2006-03-15
EP1634657A4 true EP1634657A4 (fr) 2007-04-18
EP1634657B1 EP1634657B1 (fr) 2012-02-22

Family

ID=33549399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04745851A Expired - Fee Related EP1634657B1 (fr) 2003-06-13 2004-06-08 Procede et dispositif de refroidissement controle pour plaque en acier epaisse, et plaque en acier epaisse ainsi obtenue

Country Status (6)

Country Link
EP (1) EP1634657B1 (fr)
JP (1) JP5218435B2 (fr)
KR (1) KR100780503B1 (fr)
CN (1) CN100404154C (fr)
TW (1) TWI286089B (fr)
WO (1) WO2004110662A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4586791B2 (ja) 2006-10-30 2010-11-24 Ｊｆｅスチール株式会社 熱延鋼帯の冷却方法
KR100778680B1 (ko) * 2006-12-07 2007-11-22 주식회사 포스코 열간압연장치 및 그 방법
DE102008049537A1 (de) 2008-09-30 2010-04-01 Sms Siemag Aktiengesellschaft Verfahren und Vorrichtung zum Kühlen eines Vorbandes oder Bandes eines Metallstrangs in einem Warmwalzwerk
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
ES2774752T3 (es) * 2009-11-24 2020-07-22 Nippon Steel Corp Dispositivo de fabricación de lámina de acero laminada en caliente, y método de fabricación de lámina de acero laminada en caliente
CN102121063B (zh) * 2010-07-29 2012-09-05 边新孝 一种方扁材生产线喷射冷却***
JP5741165B2 (ja) * 2011-04-12 2015-07-01 Ｊｆｅスチール株式会社 熱鋼板の下面冷却装置
CN102759935A (zh) * 2011-04-25 2012-10-31 蔺桃 一种新型冷却控制方法
KR101498890B1 (ko) * 2012-06-28 2015-03-05 현대제철 주식회사 냉각장치의 에지마스크 제어방법
CA2900559C (fr) 2013-03-11 2018-01-02 Novelis Inc. Amelioration de la planeite d'une bande laminee
CN103272847A (zh) * 2013-06-05 2013-09-04 浙江兆隆合金股份有限公司 智能式制冷型金属复合轧制辊***
DE102015112293A1 (de) 2015-07-28 2017-02-02 Hydro Aluminium Rolled Products Gmbh Verfahren und Vorrichtung zur planheitsadaptiven Temperaturänderung von Metallbändern
CN105234191B (zh) * 2015-10-30 2017-03-22 华中科技大学 一种层流冷却温度控制方法
EP3409797B1 (fr) * 2016-01-28 2019-09-04 JFE Steel Corporation Dispositif de régulation de température de tôle d'acier et procédé de régulation de température
WO2018103841A1 (fr) * 2016-12-07 2018-06-14 Ebner Industrieofenbau Gmbh Dispositif de thermorégulation pour thermoréguler un élément structural
FR3060021B1 (fr) * 2016-12-14 2018-11-16 Fives Stein Procede et section de refroidissement rapide d'une ligne continue de traitement de bandes metalliques
US11148182B2 (en) 2017-03-31 2021-10-19 Nippon Steel Corporation Cooling device for hot rolled steel sheet and cooling method for the same
TWI690375B (zh) * 2017-04-17 2020-04-11 日商日本製鐵股份有限公司 熱軋鋼板之冷卻裝置以及熱軋鋼板之冷卻方法
KR102180809B1 (ko) * 2018-12-17 2020-11-19 주식회사 포스코 금속소재 냉각장치
CN110527809B (zh) * 2019-08-26 2020-12-22 武汉科技大学 降低残余应力的热轧高强度带钢制备方法
CN112570450B (zh) * 2019-09-30 2022-03-01 宝钢湛江钢铁有限公司 一种厚板轧线及其生产方法
CN114472548B (zh) * 2020-10-23 2024-06-04 宝山钢铁股份有限公司 一种减小超长板轧制过程中头尾温差的***及方法
CN113617854A (zh) * 2021-08-26 2021-11-09 宝钢湛江钢铁有限公司 一种tmcp钢板尾部板形控制的方法
CN113732083B (zh) * 2021-08-31 2023-12-01 日钢营口中板有限公司 一种提高热轧钢板瓢曲性能的超快冷方法
CN114606367B (zh) * 2022-01-26 2023-06-16 南京钢铁股份有限公司 一种适合中板生产的超快冷板型控制方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105232A (en) * 1981-08-21 1983-03-23 Nippon Kokan Kk Method and apparatus for cooling steel sheet
JPS6036625A (ja) * 1983-08-08 1985-02-25 Kawasaki Steel Corp 高温鋼板の均一冷却方法
JPS61264137A (ja) * 1985-05-17 1986-11-22 Kobe Steel Ltd スリツトジエツトノズルによる鋼板の冷却方法
JPS62112733A (ja) * 1985-11-09 1987-05-23 Nippon Steel Corp 熱間圧延鋼板の冷却方法
JPH0663636A (ja) * 1992-08-18 1994-03-08 Kawasaki Steel Corp 熱延鋼板の予備冷却装置
JPH06184623A (ja) * 1992-12-18 1994-07-05 Nippon Steel Corp 厚鋼板の冷却方法
JPH06254616A (ja) * 1993-03-05 1994-09-13 Nippon Steel Corp 形状の優れた厚鋼板の冷却方法およびその装置
JPH0871630A (ja) * 1994-09-09 1996-03-19 Kawasaki Steel Corp 高温金属板の冷却方法
JPH11267737A (ja) * 1998-03-18 1999-10-05 Nkk Corp 厚鋼板の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115926A (ja) * 1984-07-02 1986-01-24 Nippon Steel Corp 熱鋼板の冷却方法
JPS61219412A (ja) * 1985-03-26 1986-09-29 Kawasaki Steel Corp 熱鋼板の均一冷却方法およびその装置
JPS61238920A (ja) * 1985-04-16 1986-10-24 Kawasaki Steel Corp 幅方向の材質均質性と形状特性とに優れた熱延鋼板の製造方法
CN1016043B (zh) * 1986-02-04 1992-04-01 川崎制铁有限公司 金属带材的冷却方法和装置
JPS6363520A (ja) * 1986-09-04 1988-03-19 Kawasaki Steel Corp ストリツプの冷却制御方法
JPH07150229A (ja) * 1993-11-26 1995-06-13 Kawasaki Steel Corp 熱間厚鋼板の制御冷却装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105232A (en) * 1981-08-21 1983-03-23 Nippon Kokan Kk Method and apparatus for cooling steel sheet
JPS6036625A (ja) * 1983-08-08 1985-02-25 Kawasaki Steel Corp 高温鋼板の均一冷却方法
JPS61264137A (ja) * 1985-05-17 1986-11-22 Kobe Steel Ltd スリツトジエツトノズルによる鋼板の冷却方法
JPS62112733A (ja) * 1985-11-09 1987-05-23 Nippon Steel Corp 熱間圧延鋼板の冷却方法
JPH0663636A (ja) * 1992-08-18 1994-03-08 Kawasaki Steel Corp 熱延鋼板の予備冷却装置
JPH06184623A (ja) * 1992-12-18 1994-07-05 Nippon Steel Corp 厚鋼板の冷却方法
JPH06254616A (ja) * 1993-03-05 1994-09-13 Nippon Steel Corp 形状の優れた厚鋼板の冷却方法およびその装置
JPH0871630A (ja) * 1994-09-09 1996-03-19 Kawasaki Steel Corp 高温金属板の冷却方法
JPH11267737A (ja) * 1998-03-18 1999-10-05 Nkk Corp 厚鋼板の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004110662A1 *

Also Published As

Publication number Publication date
JP5218435B2 (ja) 2013-06-26
CN1805803A (zh) 2006-07-19
WO2004110662A1 (fr) 2004-12-23
JP2010110823A (ja) 2010-05-20
CN100404154C (zh) 2008-07-23
KR100780503B1 (ko) 2007-11-29
TW200523046A (en) 2005-07-16
EP1634657A1 (fr) 2006-03-15
EP1634657B1 (fr) 2012-02-22
KR20060018254A (ko) 2006-02-28
TWI286089B (en) 2007-09-01

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