DE69712704T2 - Verfahren und Vorrichtung zur Herstellung von warmgewalztem Stahlblech - Google Patents

Verfahren und Vorrichtung zur Herstellung von warmgewalztem Stahlblech

Info

Publication number
DE69712704T2
DE69712704T2 DE69712704T DE69712704T DE69712704T2 DE 69712704 T2 DE69712704 T2 DE 69712704T2 DE 69712704 T DE69712704 T DE 69712704T DE 69712704 T DE69712704 T DE 69712704T DE 69712704 T2 DE69712704 T2 DE 69712704T2
Authority
DE
Germany
Prior art keywords
steel sheet
rolled steel
producing hot
hot
producing
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
DE69712704T
Other languages
English (en)
Other versions
DE69712704D1 (de
Inventor
Yoshimichi Hino
Toru Minote
Sadakazu Masuda
Masaaki Yamamoto
Hisatomo Eda
Takumasa Terauchi
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
NKK Corp
Nippon Kokan 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
Priority claimed from JP28835796A external-priority patent/JP3345769B2/ja
Priority claimed from JP29001096A external-priority patent/JP3345770B2/ja
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Application granted granted Critical
Publication of DE69712704D1 publication Critical patent/DE69712704D1/de
Publication of DE69712704T2 publication Critical patent/DE69712704T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21B45/004—Heating 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
    • 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
    • B21B37/74—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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically
DE69712704T 1996-10-30 1997-10-30 Verfahren und Vorrichtung zur Herstellung von warmgewalztem Stahlblech Expired - Lifetime DE69712704T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28835796A JP3345769B2 (ja) 1996-10-30 1996-10-30 熱延鋼帯の製造方法およびこの方法に使用する熱間圧延設備列
JP29001096A JP3345770B2 (ja) 1996-10-31 1996-10-31 鋼板の熱間圧延方法及びその設備

Publications (2)

Publication Number Publication Date
DE69712704D1 DE69712704D1 (de) 2002-06-27
DE69712704T2 true DE69712704T2 (de) 2002-11-21

Family

ID=26557143

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69712704T Expired - Lifetime DE69712704T2 (de) 1996-10-30 1997-10-30 Verfahren und Vorrichtung zur Herstellung von warmgewalztem Stahlblech
DE69736208T Expired - Lifetime DE69736208T2 (de) 1996-10-30 1997-10-30 Verfahren und Vorrichtung zur Herstellung von heizgewalztem Stahlband

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69736208T Expired - Lifetime DE69736208T2 (de) 1996-10-30 1997-10-30 Verfahren und Vorrichtung zur Herstellung von heizgewalztem Stahlband

Country Status (4)

Country Link
US (1) US5990464A (de)
EP (2) EP0839588B1 (de)
KR (1) KR100254494B1 (de)
DE (2) DE69712704T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108405634A (zh) * 2018-02-27 2018-08-17 首钢京唐钢铁联合有限责任公司 一种增加板坯过程温降的方法
CN110576048A (zh) * 2018-06-08 2019-12-17 东芝三菱电机产业系统株式会社 热轧无头轧制生产线的钢板温度控制装置

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SE515593C2 (sv) * 1999-03-01 2001-09-03 Avesta Sheffield Ab Apparat för värmning av ett metallband
US6264765B1 (en) 1999-09-30 2001-07-24 Reynolds Metals Company Method and apparatus for casting, hot rolling and annealing non-heat treatment aluminum alloys
US6439883B1 (en) * 2000-04-11 2002-08-27 Ajax Magnethermic Corporation Threading and scale removal device
JP2002210510A (ja) * 2001-01-15 2002-07-30 Mitsubishi Heavy Ind Ltd 圧延ロールの誘導加熱装置および誘導加熱方法
KR100665978B1 (ko) * 2001-10-10 2007-01-10 제이에프이 스틸 가부시키가이샤 강판의 제조방법
KR100460662B1 (ko) * 2002-10-23 2004-12-09 주식회사 포스코 표피효과 보상형 유도가열기의 제어방법
JP4169624B2 (ja) * 2003-03-31 2008-10-22 三菱電機株式会社 トランスバース型誘導加熱装置
JP2005015906A (ja) * 2003-06-30 2005-01-20 Kikuchi Co Ltd 薄板製物品の誘導加熱方法及びその装置
US7323666B2 (en) 2003-12-08 2008-01-29 Saint-Gobain Performance Plastics Corporation Inductively heatable components
WO2005070576A1 (ja) * 2004-01-21 2005-08-04 Jfe Steel Corporation 鋼板の熱処理装置とそれを備えた鋼板の製造ライン
JP2007077424A (ja) * 2005-09-12 2007-03-29 Ntn Corp 高周波焼戻方法、高周波焼戻設備および高周波焼戻製品
DE102006002505A1 (de) * 2005-10-31 2007-05-03 Sms Demag Ag Verfahren und Fertigwalzstraße zum Warmwalzen von Eingangsmaterial
DE102006037962A1 (de) * 2006-08-12 2008-02-14 Sms Demag Ag Wickelofen
US20100132747A1 (en) * 2008-12-01 2010-06-03 Ken Smith Thermal De-Scaling Surfaces With Cryogenic Liquids And Gases
JP5797011B2 (ja) * 2011-05-25 2015-10-21 スチールプランテック株式会社 ローラレベラを用いた金属板の処理設備および処理方法
TWI462783B (zh) * 2011-09-08 2014-12-01 China Steel Corp Steel surface rusting device
CN103599929B (zh) * 2013-12-03 2015-05-13 安徽工业大学 一种消除热轧超低碳钢板酸洗后表面出现黑斑的轧制方法
CN103978042B (zh) * 2014-04-02 2015-09-30 南京钢铁股份有限公司 单机架炉卷轧机卷轧板抛丸麻面控制方法
US10500619B2 (en) * 2014-04-23 2019-12-10 Toshiba Mitsubishi-Electric Industrial Systems Corporation Rolling system
JP6306931B2 (ja) * 2014-04-23 2018-04-04 トクデン株式会社 誘導発熱ローラ装置
US10471487B2 (en) * 2015-03-09 2019-11-12 Toshiba Mitsubishi-Electric Industrial Systems Corporation Rolling equipment
CN110653260A (zh) * 2018-06-29 2020-01-07 宝山钢铁股份有限公司 一种采用连铸连轧方式制备金属复合板的装置和方法
CN109382412A (zh) * 2018-10-22 2019-02-26 中国重型机械研究院股份公司 一种两辊热轧管装置及使用方法

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US3587268A (en) * 1968-09-17 1971-06-28 Francis H Bricmont Workpiece temperature equalization in rolling of steel
US3705967A (en) * 1971-02-08 1972-12-12 United States Steel Corp Induction heating method
SE393819B (sv) * 1975-04-03 1977-05-23 Uddeholms Ab Vermningsanleggning for metallband
JPS5230936A (en) * 1976-08-11 1977-03-09 Mitsubishi Electric Corp Inductive heating process
JPS549034A (en) * 1977-06-22 1979-01-23 Nippon Kokan Kk <Nkk> Induction heater
US4447690A (en) * 1981-12-28 1984-05-08 Selas Corporation Of America Inductive preheating of upset tubing
JPS5992114A (ja) * 1982-11-15 1984-05-28 アジヤツクス・マグネサ−ミツク・コ−ポレ−シヨン 熱間圧延金属板の両側縁部分の再加熱装置
JPS62214804A (ja) * 1986-03-14 1987-09-21 Nippon Steel Corp 熱間圧延方法及びその装置
AT394125B (de) * 1986-04-16 1992-02-10 Voest Alpine Ind Anlagen Vorrichtung zum ausgleich der schienenschatten an erhitzten brammen
JPH0619104B2 (ja) * 1988-06-24 1994-03-16 川崎製鉄株式会社 熱間シートバーの圧延方法
IT1229749B (it) * 1989-05-17 1991-09-10 Giovanni Arvedi Forno ad induzione di riscaldo ed omogeneizzazione della temperatura per la laminazione di nastri sottili di acciaio.
JPH0671618B2 (ja) * 1990-05-29 1994-09-14 川崎製鉄株式会社 鋼帯の圧延装置
JPH06269840A (ja) * 1993-03-18 1994-09-27 Sumitomo Metal Ind Ltd 表面性状の良い熱延鋼板の製造方法
JPH0747404A (ja) * 1993-08-09 1995-02-21 Ishikawajima Harima Heavy Ind Co Ltd 圧延方法及びその装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108405634A (zh) * 2018-02-27 2018-08-17 首钢京唐钢铁联合有限责任公司 一种增加板坯过程温降的方法
CN108405634B (zh) * 2018-02-27 2020-02-21 首钢京唐钢铁联合有限责任公司 一种增加板坯过程温降的方法
CN110576048A (zh) * 2018-06-08 2019-12-17 东芝三菱电机产业系统株式会社 热轧无头轧制生产线的钢板温度控制装置
CN110576048B (zh) * 2018-06-08 2021-03-09 东芝三菱电机产业系统株式会社 热轧无头轧制生产线的钢板温度控制装置

Also Published As

Publication number Publication date
DE69736208D1 (de) 2006-08-03
EP1179375B1 (de) 2006-06-21
DE69736208T2 (de) 2007-05-16
EP0839588A1 (de) 1998-05-06
EP0839588B1 (de) 2002-05-22
KR100254494B1 (ko) 2000-05-01
EP1179375A2 (de) 2002-02-13
DE69712704D1 (de) 2002-06-27
KR19980033296A (ko) 1998-07-25
EP1179375A3 (de) 2005-01-19
US5990464A (en) 1999-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JFE ENGINEERING CORP., TOKIO/TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: JFE STEEL CORP., TOKIO/TOKYO, JP