EP1935521A4 - Stahlblechwarmwalzanlage und warmwalzverfahren - Google Patents

Stahlblechwarmwalzanlage und warmwalzverfahren

Info

Publication number
EP1935521A4
EP1935521A4 EP06783166A EP06783166A EP1935521A4 EP 1935521 A4 EP1935521 A4 EP 1935521A4 EP 06783166 A EP06783166 A EP 06783166A EP 06783166 A EP06783166 A EP 06783166A EP 1935521 A4 EP1935521 A4 EP 1935521A4
Authority
EP
European Patent Office
Prior art keywords
hot rolling
steel plate
facility
rolling method
rolling facility
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
EP06783166A
Other languages
English (en)
French (fr)
Other versions
EP1935521A1 (de
EP1935521B1 (de
Inventor
Naoki Nakata
Takashi Kuroki
Akio Fujibayashi
Shogo Tomita
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=37808989&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1935521(A4) "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
Publication of EP1935521A1 publication Critical patent/EP1935521A1/de
Publication of EP1935521A4 publication Critical patent/EP1935521A4/de
Application granted granted Critical
Publication of EP1935521B1 publication Critical patent/EP1935521B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP06783166.9A 2005-08-30 2006-08-29 Warmwalzanlage für stahlplatte or -blech und warmwalzverfahren unter verwendung einer solchen anlage Not-in-force EP1935521B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005249059A JP4586682B2 (ja) 2005-08-30 2005-08-30 鋼板の熱間圧延設備および熱間圧延方法
PCT/JP2006/317394 WO2007026905A1 (ja) 2005-08-30 2006-08-29 鋼板の熱間圧延設備および熱間圧延方法

Publications (3)

Publication Number Publication Date
EP1935521A1 EP1935521A1 (de) 2008-06-25
EP1935521A4 true EP1935521A4 (de) 2011-05-11
EP1935521B1 EP1935521B1 (de) 2015-12-23

Family

ID=37808989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06783166.9A Not-in-force EP1935521B1 (de) 2005-08-30 2006-08-29 Warmwalzanlage für stahlplatte or -blech und warmwalzverfahren unter verwendung einer solchen anlage

Country Status (5)

Country Link
EP (1) EP1935521B1 (de)
JP (1) JP4586682B2 (de)
KR (1) KR100973692B1 (de)
CN (1) CN101253011B (de)
WO (1) WO2007026905A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007055475A1 (de) * 2007-06-27 2009-01-08 Sms Demag Ag Kühlvorrichtung zum Kühlen eines Metallbandes
JP4907587B2 (ja) * 2008-03-31 2012-03-28 新日本製鐵株式会社 鋼板冷却設備及び鋼板冷却方法
KR101209355B1 (ko) * 2009-05-13 2012-12-06 신닛테츠스미킨 카부시키카이샤 열연 강판의 냉각 방법
CN102548680B (zh) * 2009-06-30 2015-04-01 新日铁住金株式会社 热轧钢板的冷却装置、冷却方法、制造装置及制造方法
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
JP5750826B2 (ja) * 2010-01-21 2015-07-22 Ｊｆｅスチール株式会社 厚鋼板の製造方法および水冷パス数の決定方法
CN102811824B (zh) * 2010-03-15 2013-11-06 新日铁住金株式会社 厚钢板制造装置
CN102834191B (zh) * 2010-03-31 2017-03-29 新日铁住金株式会社 热轧钢板的制造装置及制造方法
DE102013019698A1 (de) 2013-05-03 2014-11-06 Sms Siemag Ag Verfahren zur Herstellung eines metallischen Bandes
CN103736756B (zh) * 2013-12-18 2017-01-18 东北大学 一种中厚板轧后超快速冷却装置
KR101819288B1 (ko) * 2015-11-26 2018-01-17 주식회사 포스코 처리수 제거장치
CN108273857A (zh) * 2017-12-29 2018-07-13 南京钢铁股份有限公司 一种提高单机架轧机中间坯冷却穿水效率的方法
CN113102502B (zh) * 2021-02-26 2023-03-24 舞阳钢铁有限责任公司 一种热轧交货保证高表面质量钢板的生产方法
CN115945749A (zh) * 2022-12-31 2023-04-11 广州市德固制冷设备有限公司 一种金属板材加工系统及方法
CN119857737B (zh) * 2025-02-08 2026-02-17 鞍钢股份有限公司 一种控制热连轧低碳钢表面麻点状铁皮缺陷的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143906U (de) * 1979-04-05 1980-10-15
SU1426665A1 (ru) * 1987-07-10 1988-09-30 Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения им.А.И.Целикова Способ охлаждени прокатных валков и проката
JPH10166023A (ja) * 1996-12-10 1998-06-23 Nkk Corp 高温鋼板の冷却装置
US6089069A (en) * 1997-10-09 2000-07-18 Sms Schloemann-Siemag Aktiengesellschaft Apparatus and method for influencing the frictional conditions between and upper roll and a lower roll of a roll stand
JP2002079304A (ja) * 2000-09-05 2002-03-19 Nkk Corp 熱間圧延方法および設備

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU571313A1 (ru) 1975-04-18 1977-09-05 Московский Ордена Трудового Красного Знамени Институт Стали И Сплавов Способ охлаждени прокатных валков станов гор чей прокатки
JPS54125158A (en) 1978-03-24 1979-09-28 Sumitomo Metal Ind Ltd Improving method for passableness of hot rolled strip by hot run spray
JPS60206516A (ja) 1984-03-30 1985-10-18 Nippon Steel Corp 厚鋼板の冷却装置
JPS62260022A (ja) * 1986-05-01 1987-11-12 Ishikawajima Harima Heavy Ind Co Ltd 鋼板の冷却装置
CN1049303A (zh) * 1989-09-15 1991-02-20 沃洛格达综合技术学院 冷却热轧板材的方法
JP2922313B2 (ja) * 1990-12-27 1999-07-19 川崎製鉄株式会社 熱間圧延鋼板用上部冷却装置
EP0719602B1 (de) 1994-07-18 2001-11-21 Kawasaki Steel Corporation Verfahren und vorrichtung zum reinigen von stahlblech
KR20020052433A (ko) * 2000-12-26 2002-07-04 이구택 연속압연기의 롤갭 설정방법
JP3498953B2 (ja) * 2001-05-31 2004-02-23 川崎重工業株式会社 カーテンウォール冷却装置
JP4678112B2 (ja) * 2001-09-21 2011-04-27 Ｊｆｅスチール株式会社 鋼板の冷却方法および装置
JP3644434B2 (ja) * 2002-01-18 2005-04-27 Ｊｆｅスチール株式会社 熱延鋼帯の製造設備及び熱延鋼帯の製造方法
CN1304133C (zh) * 2002-08-08 2007-03-14 杰富意钢铁株式会社 热轧钢带的冷却装置、热轧钢带的制造方法以及热轧钢带的生产线
JP2005193258A (ja) * 2004-01-05 2005-07-21 Kawasaki Heavy Ind Ltd 細粒鋼製造用圧延機および圧延機列

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143906U (de) * 1979-04-05 1980-10-15
SU1426665A1 (ru) * 1987-07-10 1988-09-30 Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения им.А.И.Целикова Способ охлаждени прокатных валков и проката
JPH10166023A (ja) * 1996-12-10 1998-06-23 Nkk Corp 高温鋼板の冷却装置
US6089069A (en) * 1997-10-09 2000-07-18 Sms Schloemann-Siemag Aktiengesellschaft Apparatus and method for influencing the frictional conditions between and upper roll and a lower roll of a roll stand
JP2002079304A (ja) * 2000-09-05 2002-03-19 Nkk Corp 熱間圧延方法および設備

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198914, Derwent World Patents Index; AN 1989-105242, XP002630331 *
See also references of WO2007026905A1 *

Also Published As

Publication number Publication date
KR100973692B1 (ko) 2010-08-03
WO2007026905A1 (ja) 2007-03-08
KR20080034966A (ko) 2008-04-22
CN101253011B (zh) 2010-06-16
CN101253011A (zh) 2008-08-27
JP4586682B2 (ja) 2010-11-24
EP1935521A1 (de) 2008-06-25
JP2007061838A (ja) 2007-03-15
EP1935521B1 (de) 2015-12-23

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