KR101514932B1 - 냉각 장치, 열연 강판의 제조 장치, 및 열연 강판의 제조 방법 - Google Patents

냉각 장치, 열연 강판의 제조 장치, 및 열연 강판의 제조 방법 Download PDF

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KR101514932B1
KR101514932B1 KR1020147000542A KR20147000542A KR101514932B1 KR 101514932 B1 KR101514932 B1 KR 101514932B1 KR 1020147000542 A KR1020147000542 A KR 1020147000542A KR 20147000542 A KR20147000542 A KR 20147000542A KR 101514932 B1 KR101514932 B1 KR 101514932B1
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South Korea
Prior art keywords
cooling
surface guide
pass line
hot
steel sheet
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KR1020147000542A
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Korean (ko)
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KR20140016429A (ko
Inventor
가즈아키 고바야시
도모후미 호쇼
게이스케 마츠다
요이치 하라구치
유지 이케모토
겐지 호리이
Original Assignee
신닛테츠스미킨 카부시키카이샤
미쯔비시 히다찌 세이떼쯔 기까이 가부시끼가이샤
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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
    • 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
    • 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
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
KR1020147000542A 2011-07-21 2012-07-20 냉각 장치, 열연 강판의 제조 장치, 및 열연 강판의 제조 방법 Active KR101514932B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011159943 2011-07-21
JPJP-P-2011-159943 2011-07-21
PCT/JP2012/068438 WO2013012060A1 (ja) 2011-07-21 2012-07-20 冷却装置、熱延鋼板の製造装置、及び熱延鋼板の製造方法

Publications (2)

Publication Number Publication Date
KR20140016429A KR20140016429A (ko) 2014-02-07
KR101514932B1 true KR101514932B1 (ko) 2015-04-23

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KR1020147000542A Active KR101514932B1 (ko) 2011-07-21 2012-07-20 냉각 장치, 열연 강판의 제조 장치, 및 열연 강판의 제조 방법

Country Status (8)

Country Link
US (1) US9486847B2 (enExample)
EP (1) EP2735383B1 (enExample)
JP (1) JP5181137B2 (enExample)
KR (1) KR101514932B1 (enExample)
CN (1) CN103635267B (enExample)
BR (1) BR112014000684A2 (enExample)
IN (1) IN2014DN00104A (enExample)
WO (1) WO2013012060A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103635267B (zh) * 2011-07-21 2015-08-05 新日铁住金株式会社 冷却装置、热轧钢板的制造装置及热轧钢板的制造方法
CN105772518B (zh) * 2014-12-19 2018-01-19 上海梅山钢铁股份有限公司 一种热轧高强钢应力减量化的两段稀疏层流冷却方法
CN104815852B (zh) * 2015-05-20 2016-08-24 山西太钢不锈钢股份有限公司 热连轧层流冷却带钢头部不冷却长度的控制方法
KR20180014070A (ko) * 2015-05-29 2018-02-07 뵈스트알파인 스탈 게엠베하 스틸 시트의 비접촉 냉각 방법 및 이를 위한 장치
EP3445507B1 (en) * 2016-05-11 2020-07-01 Nucor Corporation Strip temperature variation control by direct strip casting
EP3663417B1 (en) * 2017-11-20 2022-01-05 Primetals Technologies Japan, Ltd. Cooling apparatus for metal strip and continuous heat treatment facility for metal strip
CN209139503U (zh) * 2019-03-11 2019-07-23 福建鼎信科技有限公司 带钢去除黑边循环清理设备
CN115318844B (zh) * 2022-08-25 2024-11-22 湖南华菱湘潭钢铁有限公司 中厚钢板生产的冷却工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011020146A (ja) 2009-07-15 2011-02-03 Sumitomo Metal Ind Ltd 熱延鋼板の製造装置、及び鋼板の製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3770216B2 (ja) * 2002-08-08 2006-04-26 Ｊｆｅスチール株式会社 熱延鋼帯の冷却装置および熱延鋼帯の製造方法ならびに熱延鋼帯製造ライン
JP4029871B2 (ja) 2004-07-22 2008-01-09 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製造方法
JP4355278B2 (ja) * 2004-11-22 2009-10-28 新日本製鐵株式会社 冷間圧延における潤滑油供給方法
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
JP4853224B2 (ja) * 2006-10-19 2012-01-11 Ｊｆｅスチール株式会社 鋼板の冷却設備および冷却方法
JP4888124B2 (ja) * 2007-01-11 2012-02-29 Ｊｆｅスチール株式会社 鋼材の冷却装置および冷却方法
BRPI1012747B1 (pt) * 2009-06-30 2020-10-20 Nippon Steel Corporation equipamento de resfriamento de chapa de aço, e equipamento de produção e método de produção de chapa de aço laminada a quente"
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
BRPI1011945B1 (pt) * 2009-06-30 2020-11-10 Nippon Steel Corporation aparelho e método de fabricação de uma lâmina de aço laminada a quente
JP5458699B2 (ja) 2009-06-30 2014-04-02 新日鐵住金株式会社 鋼板の冷却装置、熱延鋼板の製造装置及び製造方法
WO2011065291A1 (ja) * 2009-11-24 2011-06-03 住友金属工業株式会社 熱延鋼板の製造方法、および熱延鋼板の製造装置
GB2484917A (en) * 2010-10-25 2012-05-02 Siemens Vai Metals Tech Ltd Method of cooling a longitudinally profiled plate
CN102228910A (zh) * 2011-07-19 2011-11-02 东北大学 一种用于热轧带钢生产线的轧后超快速冷却系统
CN103635267B (zh) * 2011-07-21 2015-08-05 新日铁住金株式会社 冷却装置、热轧钢板的制造装置及热轧钢板的制造方法
US9889480B2 (en) * 2013-03-11 2018-02-13 Novelis Inc. Flatness of a rolled strip
KR101653515B1 (ko) * 2013-03-15 2016-09-01 노벨리스 인크. 열간 금속 압연에서의 타겟팅된 냉각을 위한 제조 방법 및 장치
EP2969278B1 (en) * 2013-03-15 2017-08-02 Novelis, Inc. Manufacturing methods and apparatus for targeted lubrication in hot metal rolling

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011020146A (ja) 2009-07-15 2011-02-03 Sumitomo Metal Ind Ltd 熱延鋼板の製造装置、及び鋼板の製造方法

Also Published As

Publication number Publication date
CN103635267B (zh) 2015-08-05
IN2014DN00104A (enExample) 2015-05-15
CN103635267A (zh) 2014-03-12
KR20140016429A (ko) 2014-02-07
WO2013012060A1 (ja) 2013-01-24
BR112014000684A2 (pt) 2017-02-14
EP2735383A1 (en) 2014-05-28
US9486847B2 (en) 2016-11-08
US20140138054A1 (en) 2014-05-22
EP2735383B1 (en) 2016-05-25
JPWO2013012060A1 (ja) 2015-02-23
EP2735383A4 (en) 2015-04-15
JP5181137B2 (ja) 2013-04-10

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