IN2014DN00104A - - Google Patents

Download PDF

Info

Publication number
IN2014DN00104A
IN2014DN00104A IN104DEN2014A IN2014DN00104A IN 2014DN00104 A IN2014DN00104 A IN 2014DN00104A IN 104DEN2014 A IN104DEN2014 A IN 104DEN2014A IN 2014DN00104 A IN2014DN00104 A IN 2014DN00104A
Authority
IN
India
Prior art keywords
cooling
pass line
water
nozzles
cooling device
Prior art date
Application number
Other languages
English (en)
Inventor
Kazuaki Kobayashi
Tomofumi Hosho
Keisuke Matsuda
Yoichi Haraguchi
Yuji Ikemoto
Kenji Horii
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Mitsubishi Hitachi Metals
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 Nippon Steel & Sumitomo Metal Corp, Mitsubishi Hitachi Metals filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2014DN00104A publication Critical patent/IN2014DN00104A/en

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
    • 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

Landscapes

  • 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)
IN104DEN2014 2011-07-21 2012-07-20 IN2014DN00104A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011159943 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 (1)

Publication Number Publication Date
IN2014DN00104A true IN2014DN00104A (enExample) 2015-05-15

Family

ID=47558235

Family Applications (1)

Application Number Title Priority Date Filing Date
IN104DEN2014 IN2014DN00104A (enExample) 2011-07-21 2012-07-20

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
JP5181137B2 (ja) * 2011-07-21 2013-04-10 新日鐵住金株式会社 冷却装置、熱延鋼板の製造装置、及び熱延鋼板の製造方法
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
WO2016192992A1 (de) * 2015-05-29 2016-12-08 Voestalpine Stahl Gmbh Verfahren zum homogenen, kontaktlosen kühlen von heissen, nicht endlosen oberflächen und vorrichtung hierfür
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

Family Cites Families (18)

* 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"
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
BRPI1011945B1 (pt) * 2009-06-30 2020-11-10 Nippon Steel Corporation aparelho e método de fabricação de uma lâmina 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
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
CN102596440B (zh) * 2009-11-24 2014-11-05 新日铁住金株式会社 热轧钢板的制造方法和热轧钢板的制造装置
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
JP5181137B2 (ja) * 2011-07-21 2013-04-10 新日鐵住金株式会社 冷却装置、熱延鋼板の製造装置、及び熱延鋼板の製造方法
CN105073291B (zh) * 2013-03-11 2018-02-06 诺维尔里斯公司 改进辊轧带的平坦度
EP2969277B1 (en) * 2013-03-15 2017-08-02 Novelis Inc. Manufacturing methods and apparatus for targeted cooling in hot metal rolling
US20140260476A1 (en) * 2013-03-15 2014-09-18 Novelis Inc. Manufacturing methods and apparatus for targeted lubrication in hot metal rolling

Also Published As

Publication number Publication date
CN103635267A (zh) 2014-03-12
EP2735383A4 (en) 2015-04-15
CN103635267B (zh) 2015-08-05
JP5181137B2 (ja) 2013-04-10
EP2735383B1 (en) 2016-05-25
BR112014000684A2 (pt) 2017-02-14
EP2735383A1 (en) 2014-05-28
US9486847B2 (en) 2016-11-08
WO2013012060A1 (ja) 2013-01-24
JPWO2013012060A1 (ja) 2015-02-23
KR101514932B1 (ko) 2015-04-23
KR20140016429A (ko) 2014-02-07
US20140138054A1 (en) 2014-05-22

Similar Documents

Publication Publication Date Title
IN2014DN00104A (enExample)
MY176374A (en) Method for cleaning and/or descaling a slab or a preliminary strip by means of a descaling device, and descaling device
CN105382041B (zh) 一种十八辊冷轧机乳化液喷射装置及其应用
WO2014147645A3 (en) A system and a process for water descaling
WO2011151323A3 (de) Kanal mit strömungsleitfläche
IN2015DN01218A (enExample)
CN102733361B (zh) 窄河谷、深尾水的高拱坝泄洪消能结构
WO2014166563A8 (de) Variierbare wasserspieldüse
GB201104013D0 (en) Buoyant weir
MY167951A (en) Gas Wiping Method and Gas Wiping Apparatus
CN203527673U (zh) 硅块切片机
WO2012130770A3 (de) Vorrichtung zur oberflächenreinigung bewegter metallbahnen
WO2014048685A3 (de) Gekühlte, mehrfach gelagerte strangführungsrolle
CN203018474U (zh) 一种热轧带钢粗轧时板坯除鳞处理装置
CN202232847U (zh) 毛豆冷却装置
JP2016513756A5 (enExample)
CN204583578U (zh) 喷泉整流装置
CN203509007U (zh) 铸铝锭冷却装置
CN209066395U (zh) 一种具有组合式自耗能止水结构的消力池
CN204138712U (zh) 一种自吸式喷嘴
CN202509109U (zh) 钢绞线感应加热后水冷装置
EP2557231A3 (en) Flow weir
CN203578355U (zh) 用于去除重轨万能轧机孔型处粘结的氧化铁皮的装置
CN103437329A (zh) 具有挑流结构的组合式高低坎消力池
EA201491829A1 (ru) Кристаллизатор для непрерывного литья слитка из титана или титанового сплава и снабженное им устройство для непрерывного литья