EP3560616A4 - Procédé destiné à refroidir une tôle d'acier, dispositif de refroidissement destiné à une tôle d'acier et procédé destiné à fabriquer une tôle d'acier - Google Patents

Procédé destiné à refroidir une tôle d'acier, dispositif de refroidissement destiné à une tôle d'acier et procédé destiné à fabriquer une tôle d'acier Download PDF

Info

Publication number
EP3560616A4
EP3560616A4 EP18760481.4A EP18760481A EP3560616A4 EP 3560616 A4 EP3560616 A4 EP 3560616A4 EP 18760481 A EP18760481 A EP 18760481A EP 3560616 A4 EP3560616 A4 EP 3560616A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
cooling
manufacturing
cooling device
manufacturing steel
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
EP18760481.4A
Other languages
German (de)
English (en)
Other versions
EP3560616A1 (fr
EP3560616B1 (fr
Inventor
Satoshi Ueoka
Yuuta TAMURA
Naoki Harada
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 EP3560616A1 publication Critical patent/EP3560616A1/fr
Publication of EP3560616A4 publication Critical patent/EP3560616A4/fr
Application granted granted Critical
Publication of EP3560616B1 publication Critical patent/EP3560616B1/fr
Active 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
    • 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
    • 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
    • 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
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/06—Product speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
EP18760481.4A 2017-03-02 2018-03-01 Procédé destiné à refroidir une tôle d'acier et procédé destiné à fabriquer une tôle d'acier Active EP3560616B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017038973A JP6720894B2 (ja) 2017-03-02 2017-03-02 鋼板の冷却方法および鋼板の冷却装置ならびに鋼板の製造方法
PCT/JP2018/007743 WO2018159749A1 (fr) 2017-03-02 2018-03-01 Procédé destiné à refroidir une tôle d'acier, dispositif de refroidissement destiné à une tôle d'acier et procédé destiné à fabriquer une tôle d'acier

Publications (3)

Publication Number Publication Date
EP3560616A1 EP3560616A1 (fr) 2019-10-30
EP3560616A4 true EP3560616A4 (fr) 2020-01-15
EP3560616B1 EP3560616B1 (fr) 2023-01-25

Family

ID=63371165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18760481.4A Active EP3560616B1 (fr) 2017-03-02 2018-03-01 Procédé destiné à refroidir une tôle d'acier et procédé destiné à fabriquer une tôle d'acier

Country Status (5)

Country Link
EP (1) EP3560616B1 (fr)
JP (1) JP6720894B2 (fr)
KR (1) KR102303872B1 (fr)
CN (1) CN110366456B (fr)
WO (1) WO2018159749A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6813036B2 (ja) * 2017-10-31 2021-01-13 Ｊｆｅスチール株式会社 厚鋼板の製造設備及び製造方法
JP7076323B2 (ja) * 2018-07-31 2022-05-27 株式会社ユニバーサルエンターテインメント 遊技機
CN109794506B (zh) * 2019-04-04 2023-10-24 哈尔滨工业大学（威海） 一种热成形钢板辊压成形装置及方法
KR20220080174A (ko) * 2019-11-25 2022-06-14 제이에프이 스틸 가부시키가이샤 강판의 제조 설비 및 제조 방법
JPWO2022176366A1 (fr) * 2021-02-18 2022-08-25
CN114130834B (zh) * 2021-11-30 2023-08-22 宝武集团鄂城钢铁有限公司 一种采用单机架轧机精确控制薄钢板厚度范围的生产方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1908535A1 (fr) * 2005-06-23 2008-04-09 Nippon Steel Corporation Dispositif de refroidissement pour plaque d'acier epaisse

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193769A (fr) * 1975-02-15 1976-08-17
JPH0222424A (ja) * 1988-07-08 1990-01-25 Sumitomo Metal Ind Ltd 鋼帯のロール冷却方法
JPH0763750B2 (ja) * 1988-12-28 1995-07-12 新日本製鐵株式会社 熱間圧延鋼板の冷却制御装置
JPH0866713A (ja) * 1994-08-30 1996-03-12 Kawasaki Steel Corp 圧延材の冷却制御方法
JP2843273B2 (ja) 1995-01-05 1999-01-06 株式会社神戸製鋼所 熱間圧延鋼板の形状予測方法
JP3925789B2 (ja) 2002-05-17 2007-06-06 Ｊｆｅスチール株式会社 高温鋼板の冷却方法、高温鋼板の冷却装置、及び鋼板の製造方法
JP3978141B2 (ja) * 2003-01-16 2007-09-19 新日本製鐵株式会社 厚鋼板の冷却方法及び冷却装置
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
FI20070622L (fi) * 2007-08-17 2009-04-15 Outokumpu Oy Menetelmä ja laitteisto tasaisuuden kontrolloimiseksi ruostumatonta terästä olevan nauhan jäähdytyksessä
JP5626275B2 (ja) * 2011-07-27 2014-11-19 新日鐵住金株式会社 熱延鋼板の冷却方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1908535A1 (fr) * 2005-06-23 2008-04-09 Nippon Steel Corporation Dispositif de refroidissement pour plaque d'acier epaisse

Also Published As

Publication number Publication date
JP6720894B2 (ja) 2020-07-08
CN110366456B (zh) 2021-08-31
CN110366456A (zh) 2019-10-22
KR102303872B1 (ko) 2021-09-17
EP3560616A1 (fr) 2019-10-30
KR20190112085A (ko) 2019-10-02
EP3560616B1 (fr) 2023-01-25
JP2018144050A (ja) 2018-09-20
WO2018159749A1 (fr) 2018-09-07

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