BR112013028631B1 - Método para produção de chapa de aço - Google Patents

Método para produção de chapa de aço Download PDF

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Publication number
BR112013028631B1
BR112013028631B1 BR112013028631-8A BR112013028631A BR112013028631B1 BR 112013028631 B1 BR112013028631 B1 BR 112013028631B1 BR 112013028631 A BR112013028631 A BR 112013028631A BR 112013028631 B1 BR112013028631 B1 BR 112013028631B1
Authority
BR
Brazil
Prior art keywords
cooling
steel sheet
rolled steel
hot
temperature
Prior art date
Application number
BR112013028631-8A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112013028631A2 (pt
Inventor
Tooru Akashi
Takeo Itoh
Daisuke Kasai
Shigeru Ogawa
Shingo Kuriyama
Original Assignee
Nippon Steel Corporation
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 Corporation filed Critical Nippon Steel Corporation
Publication of BR112013028631A2 publication Critical patent/BR112013028631A2/pt
Publication of BR112013028631B1 publication Critical patent/BR112013028631B1/pt

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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
    • B21B37/28—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
    • 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
    • B21B37/16—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)
BR112013028631-8A 2012-12-06 2012-12-06 Método para produção de chapa de aço BR112013028631B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/081634 WO2014087516A1 (ja) 2012-12-06 2012-12-06 鋼板製造方法

Publications (2)

Publication Number Publication Date
BR112013028631A2 BR112013028631A2 (pt) 2017-01-24
BR112013028631B1 true BR112013028631B1 (pt) 2022-02-15

Family

ID=49529542

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013028631-8A BR112013028631B1 (pt) 2012-12-06 2012-12-06 Método para produção de chapa de aço

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6088716B1 (ja) * 2015-06-08 2017-03-01 日新製鋼株式会社 塗装又は印刷のための前処理方法
CN113182362B (zh) * 2021-04-01 2022-07-08 本钢板材股份有限公司 一种高平直度冷轧带钢的生产方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH06328117A (ja) * 1993-05-18 1994-11-29 Nippon Steel Corp 連続熱間圧延のｒｏｔ冷却における注水方法
JPH11347629A (ja) * 1998-06-09 1999-12-21 Nkk Corp 高温鋼板の矯正及び冷却装置並びにその矯正及び冷却方法
US6615633B1 (en) * 1999-11-18 2003-09-09 Nippon Steel Corporation Metal plateness controlling method and device
JP4392115B2 (ja) * 2000-08-03 2009-12-24 日鐵プラント設計株式会社 金属板の平坦度制御方法及び装置
JP4586314B2 (ja) 2001-07-31 2010-11-24 Ｊｆｅスチール株式会社 熱延鋼板の製造方法
JP4209746B2 (ja) * 2003-08-21 2009-01-14 株式会社日立製作所 圧延機および圧延方法
JP3892834B2 (ja) 2003-08-29 2007-03-14 新日本製鐵株式会社 厚鋼板の冷却方法
JP2005271052A (ja) * 2004-03-25 2005-10-06 Jfe Steel Kk 熱間圧延方法
JP2007216246A (ja) * 2006-02-15 2007-08-30 Jfe Steel Kk 熱間圧延における金属帯の形状制御方法
JP4957586B2 (ja) * 2008-02-29 2012-06-20 住友金属工業株式会社 熱延鋼板の製造方法、及び製造設備配列
JP5124856B2 (ja) * 2008-10-31 2013-01-23 新日鐵住金株式会社 熱延鋼板の製造装置及び熱延鋼板の製造方法
CN101780478B (zh) * 2009-01-21 2012-07-04 中冶赛迪工程技术股份有限公司 一种热轧带钢及钢板板形和精度控制的方法和设备
JP5482070B2 (ja) * 2009-10-02 2014-04-23 新日鐵住金株式会社 熱延鋼板の冷却方法及び冷却装置
EP2505278B1 (en) * 2009-11-24 2015-09-23 Nippon Steel & Sumitomo Metal Corporation Hot-rolled steel sheet manufacturing method, and hot-rolled steel sheet manufacturing device

Also Published As

Publication number Publication date
JPWO2014087516A1 (ja) 2017-01-05
WO2014087516A1 (ja) 2014-06-12
BR112013028631A2 (pt) 2017-01-24
CN103998154A (zh) 2014-08-20
EP2933031A4 (en) 2016-08-24
JP5310964B1 (ja) 2013-10-09
KR20140100883A (ko) 2014-08-18
EP2933031A1 (en) 2015-10-21
EP2933031B1 (en) 2018-11-14
CN103998154B (zh) 2015-09-09
KR101528690B1 (ko) 2015-06-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/12/2012, OBSERVADAS AS CONDICOES LEGAIS.