EP2933031A4 - Method for producing steel sheet - Google Patents

Method for producing steel sheet

Info

Publication number
EP2933031A4
EP2933031A4 EP12873879.6A EP12873879A EP2933031A4 EP 2933031 A4 EP2933031 A4 EP 2933031A4 EP 12873879 A EP12873879 A EP 12873879A EP 2933031 A4 EP2933031 A4 EP 2933031A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
producing steel
producing
sheet
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
EP12873879.6A
Other languages
German (de)
French (fr)
Other versions
EP2933031B1 (en
EP2933031A1 (en
Inventor
Tooru Akashi
Takeo Itoh
Daisuke Kasai
Shigeru Ogawa
Shingo Kuriyama
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2933031A1 publication Critical patent/EP2933031A1/en
Publication of EP2933031A4 publication Critical patent/EP2933031A4/en
Application granted granted Critical
Publication of EP2933031B1 publication Critical patent/EP2933031B1/en
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
    • 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
    • B21B1/24—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 in a continuous or semi-continuous process
    • B21B1/26—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 in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • 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
    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • 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)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
EP12873879.6A 2012-12-06 2012-12-06 Method for producing steel sheet Active EP2933031B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/081634 WO2014087516A1 (en) 2012-12-06 2012-12-06 Method for producing steel sheet

Publications (3)

Publication Number Publication Date
EP2933031A1 EP2933031A1 (en) 2015-10-21
EP2933031A4 true EP2933031A4 (en) 2016-08-24
EP2933031B1 EP2933031B1 (en) 2018-11-14

Family

ID=49529542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12873879.6A Active EP2933031B1 (en) 2012-12-06 2012-12-06 Method for producing steel sheet

Country Status (6)

Country Link
EP (1) EP2933031B1 (en)
JP (1) JP5310964B1 (en)
KR (1) KR101528690B1 (en)
CN (1) CN103998154B (en)
BR (1) BR112013028631B1 (en)
WO (1) WO2014087516A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180033500A (en) * 2015-06-08 2018-04-03 닛신 세이코 가부시키가이샤 Pretreatment method for painting or printing
CN113182362B (en) * 2021-04-01 2022-07-08 本钢板材股份有限公司 Production method of high-flatness cold-rolled strip steel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1153673A1 (en) * 1999-11-18 2001-11-14 Nippon Steel Corporation Metal plate flatness controlling method and device
JP2007216246A (en) * 2006-02-15 2007-08-30 Jfe Steel Kk Method for controlling shape of metal strip in hot rolling

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0763750B2 (en) * 1988-12-28 1995-07-12 新日本製鐵株式会社 Cooling control device for hot rolled steel sheet
JPH06328117A (en) * 1993-05-18 1994-11-29 Nippon Steel Corp Method for injecting water in rot cooling of continuous hot rolling
JPH11347629A (en) * 1998-06-09 1999-12-21 Nkk Corp Straightening and cooling device for high temperature steel plate and its straightening and cooling method
JP4392115B2 (en) * 2000-08-03 2009-12-24 日鐵プラント設計株式会社 Method and apparatus for controlling flatness of metal plate
JP4586314B2 (en) 2001-07-31 2010-11-24 Ｊｆｅスチール株式会社 Manufacturing method of hot-rolled steel sheet
JP4209746B2 (en) * 2003-08-21 2009-01-14 株式会社日立製作所 Rolling mill and rolling method
JP3892834B2 (en) 2003-08-29 2007-03-14 新日本製鐵株式会社 Thick steel plate cooling method
JP2005271052A (en) * 2004-03-25 2005-10-06 Jfe Steel Kk Hot-rolling method
JP4957586B2 (en) * 2008-02-29 2012-06-20 住友金属工業株式会社 Manufacturing method of hot-rolled steel sheet and manufacturing equipment arrangement
JP5124856B2 (en) * 2008-10-31 2013-01-23 新日鐵住金株式会社 Hot rolled steel sheet manufacturing apparatus and hot rolled steel sheet manufacturing method
CN101780478B (en) * 2009-01-21 2012-07-04 中冶赛迪工程技术股份有限公司 Method and device for controlling strip shape and precision of hot rolling steel strips and plates
JP5482070B2 (en) * 2009-10-02 2014-04-23 新日鐵住金株式会社 Method and apparatus for cooling hot-rolled steel sheet
CN102596440B (en) * 2009-11-24 2014-11-05 新日铁住金株式会社 Hot-rolled steel sheet manufacturing method, and hot-rolled steel sheet manufacturing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1153673A1 (en) * 1999-11-18 2001-11-14 Nippon Steel Corporation Metal plate flatness controlling method and device
JP2007216246A (en) * 2006-02-15 2007-08-30 Jfe Steel Kk Method for controlling shape of metal strip in hot rolling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014087516A1 *

Also Published As

Publication number Publication date
KR101528690B1 (en) 2015-06-12
BR112013028631B1 (en) 2022-02-15
JPWO2014087516A1 (en) 2017-01-05
JP5310964B1 (en) 2013-10-09
KR20140100883A (en) 2014-08-18
CN103998154B (en) 2015-09-09
WO2014087516A1 (en) 2014-06-12
CN103998154A (en) 2014-08-20
EP2933031B1 (en) 2018-11-14
EP2933031A1 (en) 2015-10-21
BR112013028631A2 (en) 2017-01-24

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