EP3552722A4 - LAMINATION PLANT AND LAMINATION METHOD - Google Patents

LAMINATION PLANT AND LAMINATION METHOD Download PDF

Info

Publication number
EP3552722A4
EP3552722A4 EP17880333.4A EP17880333A EP3552722A4 EP 3552722 A4 EP3552722 A4 EP 3552722A4 EP 17880333 A EP17880333 A EP 17880333A EP 3552722 A4 EP3552722 A4 EP 3552722A4
Authority
EP
European Patent Office
Prior art keywords
rolling
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.)
Withdrawn
Application number
EP17880333.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3552722A1 (en
Inventor
Dae-Gon CHOI
Yong-Hoon Kim
Jae-Wook BAE
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3552722A1 publication Critical patent/EP3552722A1/en
Publication of EP3552722A4 publication Critical patent/EP3552722A4/en
Withdrawn legal-status Critical Current

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
    • B21B45/0239—Lubricating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • 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
    • 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
    • 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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP17880333.4A 2016-12-12 2017-12-12 LAMINATION PLANT AND LAMINATION METHOD Withdrawn EP3552722A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160169026A KR102075193B1 (ko) 2016-12-12 2016-12-12 압연설비 및 압연방법
PCT/KR2017/014564 WO2018110946A1 (ko) 2016-12-12 2017-12-12 압연설비 및 압연방법

Publications (2)

Publication Number Publication Date
EP3552722A1 EP3552722A1 (en) 2019-10-16
EP3552722A4 true EP3552722A4 (en) 2020-01-01

Family

ID=62559509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17880333.4A Withdrawn EP3552722A4 (en) 2016-12-12 2017-12-12 LAMINATION PLANT AND LAMINATION METHOD

Country Status (6)

Country Link
US (1) US20190308234A1 (zh)
EP (1) EP3552722A4 (zh)
JP (1) JP2020500716A (zh)
KR (1) KR102075193B1 (zh)
CN (1) CN110099756A (zh)
WO (1) WO2018110946A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111250697B (zh) * 2020-02-18 2022-03-29 太原理工大学 一种氧化钆/钨/铝中子和伽马射线核壳共屏蔽材料的制备方法
DE102020204309A1 (de) * 2020-04-02 2021-10-07 Sms Group Gmbh Verfahren und Vorrichtung zum Kühlen eine Walze
KR102386732B1 (ko) * 2020-11-17 2022-04-14 주식회사 포스코 열간 압연설비

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768310A (ja) * 1993-09-02 1995-03-14 Kawasaki Steel Corp 熱間圧延装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02229604A (ja) * 1989-03-01 1990-09-12 Kawasaki Steel Corp 圧延機ロールの水切り方法
US5212975A (en) * 1991-05-13 1993-05-25 International Rolling Mill Consultants, Inc. Method and apparatus for cooling rolling mill rolls and flat rolled products
JPH06210339A (ja) * 1993-01-12 1994-08-02 Sumitomo Metal Ind Ltd 高温鋼板の冷却装置
JPH08155528A (ja) * 1994-11-30 1996-06-18 Nkk Corp 金属板の冷却装置
DE19737735A1 (de) * 1997-08-29 1999-03-04 Schloemann Siemag Ag Vorrichtung und Verfahren zur auslaufseitigen Kühlung der Arbeitswalzen eines Walzgerüstes
JPH11129002A (ja) * 1997-10-29 1999-05-18 Kawasaki Steel Corp 熱間仕上圧延方法
KR100406372B1 (ko) 1999-08-25 2003-11-19 주식회사 포스코 열간압연장치 및 이를 이용한 열간압연방법
KR20010059510A (ko) * 1999-12-30 2001-07-06 이구택 압연재의 균일 변형을 유도하는 스테인레스강의열간압연방법
DE10131369A1 (de) * 2001-06-28 2003-01-09 Sms Demag Ag Verfahren und Vorrichtung zum Kühlen und Schmieren von Walzen eines Walzgerüstes
JP2003039109A (ja) * 2001-07-30 2003-02-12 Toshiba Corp 巻取温度制御装置
JP3881632B2 (ja) * 2003-04-11 2007-02-14 新日本製鐵株式会社 圧延ロール表面粗度調整による鋼板の製造方法
KR101050794B1 (ko) * 2003-12-30 2011-07-20 주식회사 포스코 연연속 열간압연설비의 압연롤 연마장치 및 연마 방법
JP4333406B2 (ja) * 2004-02-26 2009-09-16 Ｊｆｅスチール株式会社 熱延金属ストリップの冷却方法およびその装置
JP4661226B2 (ja) * 2005-01-12 2011-03-30 Ｊｆｅスチール株式会社 鋼板の冷却方法及び冷却装置
KR100711772B1 (ko) * 2005-12-26 2007-05-10 주식회사 포스코 열간 압연 장치 및 방법
KR100742891B1 (ko) * 2006-07-07 2007-07-25 주식회사 포스코 열연강판의 제조방법
JP2008246562A (ja) * 2007-03-30 2008-10-16 Jfe Steel Kk 熱間圧延方法
KR101077174B1 (ko) * 2009-04-21 2011-10-27 주식회사 포스코 인라인 압연기의 워크롤 냉각 장치
KR101175781B1 (ko) * 2009-10-29 2012-08-21 현대제철 주식회사 압연공정에 구비되는 온도측정장치 및 압연공정에서 소재의 온도를 측정하는 방법
JP5646261B2 (ja) * 2010-09-22 2014-12-24 三菱日立製鉄機械株式会社 熱延鋼帯の冷却装置
CN202192103U (zh) * 2011-07-01 2012-04-18 中冶赛迪工程技术股份有限公司 轧件均匀冷却装置
CN104690091B (zh) * 2015-03-20 2017-04-19 中国重型机械研究院股份公司 整体机架二十辊轧机可调式喷淋系统
CN205341520U (zh) * 2016-01-19 2016-06-29 中冶南方工程技术有限公司 一种串列式h型钢轧机前后控冷装置供水系统

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768310A (ja) * 1993-09-02 1995-03-14 Kawasaki Steel Corp 熱間圧延装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018110946A1 *

Also Published As

Publication number Publication date
US20190308234A1 (en) 2019-10-10
KR102075193B1 (ko) 2020-02-07
CN110099756A (zh) 2019-08-06
KR20180067370A (ko) 2018-06-20
WO2018110946A1 (ko) 2018-06-21
JP2020500716A (ja) 2020-01-16
EP3552722A1 (en) 2019-10-16

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