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KR100698502B1 - 강판의 열연 방법 및 열연 장치 - Google Patents

강판의 열연 방법 및 열연 장치 Download PDF

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Publication number
KR100698502B1
KR100698502B1 KR1020047019940A KR20047019940A KR100698502B1 KR 100698502 B1 KR100698502 B1 KR 100698502B1 KR 1020047019940 A KR1020047019940 A KR 1020047019940A KR 20047019940 A KR20047019940 A KR 20047019940A KR 100698502 B1 KR100698502 B1 KR 100698502B1
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KR
South Korea
Prior art keywords
width direction
temperature
bar
rough rolling
width
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.)
Expired - Lifetime
Application number
KR1020047019940A
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English (en)
Korean (ko)
Other versions
KR20050007595A (ko
Inventor
요시다미쓰루
기무라히로시
노구치고지
나카모토다케히로
사카우에히로키
다카하시고야
요시야마도모아키
야마다데쓰야
이와오유스케
Original Assignee
신닛뽄세이테쯔 카부시키카이샤
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
Priority claimed from JP2002193300A external-priority patent/JP4133042B2/ja
Priority claimed from JP2002206831A external-priority patent/JP2004050183A/ja
Priority claimed from JP2002365867A external-priority patent/JP3793503B2/ja
Priority claimed from JP2003034808A external-priority patent/JP3793512B2/ja
Priority claimed from JP2003070030A external-priority patent/JP3793515B2/ja
Application filed by 신닛뽄세이테쯔 카부시키카이샤 filed Critical 신닛뽄세이테쯔 카부시키카이샤
Publication of KR20050007595A publication Critical patent/KR20050007595A/ko
Application granted granted Critical
Publication of KR100698502B1 publication Critical patent/KR100698502B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • B21B45/004—Heating the product
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface treatment
    • 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
    • B21B2261/00—Product parameters
    • B21B2261/20—Temperature
    • B21B2261/21—Temperature profile
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • General Induction Heating (AREA)
KR1020047019940A 2002-06-07 2003-06-06 강판의 열연 방법 및 열연 장치 Expired - Lifetime KR100698502B1 (ko)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JPJP-P-2002-00167512 2002-06-07
JP2002167512 2002-06-07
JP2002193300A JP4133042B2 (ja) 2002-07-02 2002-07-02 鋼板の熱間圧延方法及び装置
JPJP-P-2002-00193300 2002-07-02
JP2002206831A JP2004050183A (ja) 2002-07-16 2002-07-16 鋼板の熱間圧延方法及び装置
JPJP-P-2002-00206831 2002-07-16
JPJP-P-2002-00365867 2002-12-17
JP2002365867A JP3793503B2 (ja) 2002-12-17 2002-12-17 鋼板の加熱方法
JPJP-P-2003-00034808 2003-02-13
JP2003034808A JP3793512B2 (ja) 2003-02-13 2003-02-13 熱間圧延設備配列及び熱間圧延方法
JPJP-P-2003-00070030 2003-03-14
JP2003070030A JP3793515B2 (ja) 2002-06-07 2003-03-14 鋼板の熱間圧延方法及び装置
PCT/JP2003/007229 WO2004000476A1 (en) 2002-06-07 2003-06-06 Hot rolling method and apparatus for hot steel sheet

Publications (2)

Publication Number Publication Date
KR20050007595A KR20050007595A (ko) 2005-01-19
KR100698502B1 true KR100698502B1 (ko) 2007-03-22

Family

ID=30004075

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047019940A Expired - Lifetime KR100698502B1 (ko) 2002-06-07 2003-06-06 강판의 열연 방법 및 열연 장치

Country Status (5)

Country Link
KR (1) KR100698502B1 (zh)
CN (1) CN100333846C (zh)
AU (1) AU2003238695A1 (zh)
TW (1) TWI261000B (zh)
WO (1) WO2004000476A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101455110B1 (ko) * 2013-06-27 2014-10-27 현대제철 주식회사 강판 온도 측정 장치 및 방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100711411B1 (ko) * 2005-12-26 2007-04-30 주식회사 포스코 열간 압연 장치 및 그 제어방법
CN101394945B (zh) * 2007-01-30 2012-11-28 东芝三菱电机产业系统株式会社 热轧机的温度控制装置
EP2287345A1 (de) * 2009-07-23 2011-02-23 Siemens Aktiengesellschaft Verfahren zur Steuerung und/oder Regelung eines Induktionsofens für eine Walzanlage, Steuer- und/oder Regeleinrichtung für eine Walzanlage und Walzanlage zum Herstellen von Walzgut
DE102011051345A1 (de) * 2011-06-27 2012-12-27 Muhr Und Bender Kg Verfahren und Vorrichtung zum Herstellen von Platinen mit unterschiedlichen Dicken
DE112011105560T5 (de) * 2011-09-28 2014-05-15 Mitsubishi-Hitachi Metals Machinery, Inc. Warmwalzanlage
KR101424472B1 (ko) * 2012-05-31 2014-08-01 현대제철 주식회사 강재 온도 조절장치
TWI485259B (zh) * 2012-12-28 2015-05-21 China Steel Corp 小鋼胚表面缺陷之減微化方法
CN103240281B (zh) * 2013-05-07 2015-05-20 太原科技大学 一种轧制镁合金输送辊道的保温装置
JP6241545B2 (ja) * 2014-04-23 2017-12-06 東芝三菱電機産業システム株式会社 圧延システム
PL3150290T3 (pl) 2014-05-30 2019-05-31 Jfe Steel Corp Sposób wytwarzania walcowanego na gorąco arkusza stalowego
EP3167967B1 (en) * 2014-07-10 2021-03-10 Nippon Steel Corporation Water deflecting device and water deflecting method for steel plate cooling water in hot rolling step
JP6435234B2 (ja) * 2015-05-20 2018-12-05 株式会社日立製作所 熱間圧延仕上げミル出側温度制御装置およびその制御方法
WO2017037922A1 (ja) 2015-09-03 2017-03-09 東芝三菱電機産業システム株式会社 鉄鋼熱延プラントの制御システム
WO2018055718A1 (ja) * 2016-09-23 2018-03-29 東芝三菱電機産業システム株式会社 エッジヒータ制御装置
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
CN113924173B (zh) * 2020-05-11 2023-11-28 东芝三菱电机产业系统株式会社 感应加热方法及感应加热系统
CN111618104A (zh) * 2020-06-03 2020-09-04 北京首钢股份有限公司 一种板坯热轧温降检测方法
KR102331212B1 (ko) * 2021-05-11 2021-12-01 김원빈 초박물광폭후판재 생산을 위한 다층복합압연 슬래브 제조방법 및 그에 적합한 시스템
CN113319130B (zh) * 2021-06-29 2022-03-15 燕山大学 连轧板材温度控制方法及装置
CN114833198B (zh) * 2022-05-09 2024-03-15 唐山港陆钢铁有限公司 一种温控带钢高速轧机及轧制工艺
EP4390286A1 (de) 2022-12-19 2024-06-26 Primetals Technologies Austria GmbH Verbesserter betrieb eines induktionsofens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS619916A (ja) * 1984-06-22 1986-01-17 Kobe Steel Ltd 熱間圧延における板幅制御方法
JPH026002A (ja) * 1988-06-27 1990-01-10 Kawasaki Steel Corp 熱間シートバーの圧延方法およびその装置
US5927118A (en) * 1996-05-28 1999-07-27 Nkk Corporation Method for making hot-rolled steel sheet and apparatus therefor
JP3371686B2 (ja) * 1996-05-28 2003-01-27 日本鋼管株式会社 熱延鋼帯の圧延方法
JPH10291016A (ja) * 1997-02-21 1998-11-04 Nkk Corp 熱間圧延設備列及び熱延鋼帯の圧延方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101455110B1 (ko) * 2013-06-27 2014-10-27 현대제철 주식회사 강판 온도 측정 장치 및 방법

Also Published As

Publication number Publication date
TWI261000B (en) 2006-09-01
WO2004000476A1 (en) 2003-12-31
CN100333846C (zh) 2007-08-29
TW200408465A (en) 2004-06-01
AU2003238695A1 (en) 2004-01-06
KR20050007595A (ko) 2005-01-19
CN1675008A (zh) 2005-09-28

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