KR101691020B1 - 후강판의 제조 방법 및 제조 설비 - Google Patents

후강판의 제조 방법 및 제조 설비 Download PDF

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Publication number
KR101691020B1
KR101691020B1 KR1020157025725A KR20157025725A KR101691020B1 KR 101691020 B1 KR101691020 B1 KR 101691020B1 KR 1020157025725 A KR1020157025725 A KR 1020157025725A KR 20157025725 A KR20157025725 A KR 20157025725A KR 101691020 B1 KR101691020 B1 KR 101691020B1
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South Korea
Prior art keywords
cooling
steel sheet
water
temperature
steel plate
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KR1020157025725A
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English (en)
Korean (ko)
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KR20150122186A (ko
Inventor
유타 다무라
켄지 아다치
Original Assignee
제이에프이 스틸 가부시키가이샤
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Publication of KR20150122186A publication Critical patent/KR20150122186A/ko
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    • 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
    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0071—Levelling the rolled product
    • 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
    • B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/20—Temperature
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
KR1020157025725A 2013-03-27 2014-03-20 후강판의 제조 방법 및 제조 설비 Active KR101691020B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013065341A JP5720714B2 (ja) 2013-03-27 2013-03-27 厚鋼板の製造方法および製造設備
JPJP-P-2013-065341 2013-03-27
PCT/JP2014/001613 WO2014156085A1 (ja) 2013-03-27 2014-03-20 厚鋼板の製造方法および製造設備

Publications (2)

Publication Number Publication Date
KR20150122186A KR20150122186A (ko) 2015-10-30
KR101691020B1 true KR101691020B1 (ko) 2016-12-29

Family

ID=51623099

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157025725A Active KR101691020B1 (ko) 2013-03-27 2014-03-20 후강판의 제조 방법 및 제조 설비

Country Status (6)

Country Link
EP (1) EP2979769B1 (enExample)
JP (1) JP5720714B2 (enExample)
KR (1) KR101691020B1 (enExample)
CN (1) CN105073293B (enExample)
TW (1) TWI569898B (enExample)
WO (1) WO2014156085A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6518948B2 (ja) * 2016-03-31 2019-05-29 Ｊｆｅスチール株式会社 鋼板の製造方法および製造設備
KR101940872B1 (ko) * 2016-12-21 2019-01-21 주식회사 포스코 유정관용 열연강판, 이를 이용한 강관 및 이들의 제조방법
CN112007963B (zh) * 2019-05-31 2022-08-12 宝山钢铁股份有限公司 带钢表面动态可调整除鳞压力控制方法和系统
CN115702048A (zh) * 2020-06-04 2023-02-14 新布里萨什肯联铝业 可逆式热轧机的冷却方法和设备
FR3112297B1 (fr) * 2020-07-07 2024-02-09 Constellium Neuf Brisach Procédé et équipement de refroidissement sur un Laminoir réversible à chaud

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06330155A (ja) 1993-05-26 1994-11-29 Kawasaki Steel Corp 厚鋼板の冷却方法
US6068887A (en) * 1997-11-26 2000-05-30 Kawasaki Steel Corporation Process for producing plated steel sheet
JP2001300627A (ja) * 2000-04-18 2001-10-30 Nippon Steel Corp 厚鋼板冷却方法
KR100496607B1 (ko) * 2000-12-27 2005-06-22 주식회사 포스코 열연코일의 제조방법 및 그 장치
JP2003220401A (ja) * 2000-12-28 2003-08-05 Jfe Steel Kk 熱間圧延方法および熱間圧延ライン
KR101142620B1 (ko) * 2007-03-27 2012-05-03 신닛뽄세이테쯔 카부시키카이샤 박리의 발생이 없어 표면 성상 및 버링성이 우수한 고강도 열연 강판 및 그 제조 방법
EP2910317B1 (en) * 2008-07-16 2017-09-06 JFE Steel Corporation Cooling equipment for hot steel plate
CN101456034B (zh) * 2009-01-06 2011-02-16 北京科技大学 一种生产x80级抗大变形管线钢中厚板的方法
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
AT507663B1 (de) * 2009-04-09 2010-07-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zum aufbereiten von warmwalzgut
JP5440203B2 (ja) * 2010-01-22 2014-03-12 Ｊｆｅスチール株式会社 高炭素熱延鋼板の製造方法

Also Published As

Publication number Publication date
CN105073293A (zh) 2015-11-18
JP5720714B2 (ja) 2015-05-20
EP2979769A1 (en) 2016-02-03
TWI569898B (zh) 2017-02-11
JP2014188543A (ja) 2014-10-06
EP2979769A4 (en) 2016-03-02
TW201446353A (zh) 2014-12-16
KR20150122186A (ko) 2015-10-30
CN105073293B (zh) 2017-03-15
EP2979769B1 (en) 2018-08-15
WO2014156085A1 (ja) 2014-10-02

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