CA2173391A1 - Procede et dispositif de reglage du bombe des cylindres d'une installation de coulee de bandes metalliques - Google Patents

Procede et dispositif de reglage du bombe des cylindres d'une installation de coulee de bandes metalliques

Info

Publication number
CA2173391A1
CA2173391A1 CA002173391A CA2173391A CA2173391A1 CA 2173391 A1 CA2173391 A1 CA 2173391A1 CA 002173391 A CA002173391 A CA 002173391A CA 2173391 A CA2173391 A CA 2173391A CA 2173391 A1 CA2173391 A1 CA 2173391A1
Authority
CA
Canada
Prior art keywords
gas
rolls
molten metal
mixture
gas mixture
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
CA002173391A
Other languages
English (en)
Other versions
CA2173391C (fr
Inventor
Luc Vendeville
Pierre Delassus
Gerard Raisson
Jean-Michel Damasse
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.)
Thyssen Stahl AG
USINOR SA
Original Assignee
Thyssen Stahl AG
USINOR Sacilor SA
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 Thyssen Stahl AG, USINOR Sacilor SA filed Critical Thyssen Stahl AG
Publication of CA2173391A1 publication Critical patent/CA2173391A1/fr
Application granted granted Critical
Publication of CA2173391C publication Critical patent/CA2173391C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0697—Accessories therefor for casting in a protected atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Forging (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Compressor (AREA)
  • Alcoholic Beverages (AREA)

Abstract

L'invention a pour objet un procédé de coulée d'une bande métallique (9), notamment en acier, selon lequel on effectue la solidification de ladite bande (9) par apport de métal liquide entre deux cylindres contrarotatifs (1, 1') à axes horizontaux refroidis par une circulation interne d'un fluide refroidissant, définissant entre eux un espace de coulée, et dont les surfaces externes (3, 3') présentent une rugosité, et on réalise un inertage dudit espace de coulée par unsufflation d'un gaz ou d'un mélange de gaz à travers un couvercle (10) coiffant ledit espace de coulée, caractérisé en ce qu'on effectue un réglage du bombé desdits cylindres (1, 1') en modulant la quantité insufflée et/ou la nature dudit gaz ou la composition dudit mélange de gaz, au moins au voisinage de la surface de chaque cylindre (1, 1') en amont de sa zone de contact avec le métal liquide (2). L'invention a également pour objet une installation pour la mise en oeuvre de ce procédé.
CA002173391A 1995-04-07 1996-04-03 Procede et dispositif de reglage du bombe des cylindres d'une installation de coulee de bandes metalliques Expired - Fee Related CA2173391C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9504139A FR2732627B1 (fr) 1995-04-07 1995-04-07 Procede et dispositif de reglage du bombe des cylindres d'une installation de coulee de bandes metalliques
FR9504139 1995-04-07

Publications (2)

Publication Number Publication Date
CA2173391A1 true CA2173391A1 (fr) 1996-10-08
CA2173391C CA2173391C (fr) 2008-12-30

Family

ID=9477854

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002173391A Expired - Fee Related CA2173391C (fr) 1995-04-07 1996-04-03 Procede et dispositif de reglage du bombe des cylindres d'une installation de coulee de bandes metalliques

Country Status (23)

Country Link
US (1) US5787967A (fr)
EP (1) EP0736350B1 (fr)
JP (1) JP4016297B2 (fr)
KR (1) KR100425968B1 (fr)
CN (1) CN1066364C (fr)
AT (1) ATE205760T1 (fr)
AU (1) AU698709B2 (fr)
BR (1) BR9601286A (fr)
CA (1) CA2173391C (fr)
CZ (1) CZ289395B6 (fr)
DE (1) DE69615250T2 (fr)
DK (1) DK0736350T3 (fr)
ES (1) ES2160782T3 (fr)
FR (1) FR2732627B1 (fr)
MX (1) MX9601307A (fr)
PL (1) PL180531B1 (fr)
PT (1) PT736350E (fr)
RO (1) RO115944B1 (fr)
RU (1) RU2147969C1 (fr)
SK (1) SK282371B6 (fr)
TR (1) TR199600294A2 (fr)
UA (1) UA43352C2 (fr)
ZA (1) ZA962428B (fr)

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AT408198B (de) * 1998-03-25 2001-09-25 Voest Alpine Ind Anlagen Verfahren zum stranggiessen eines dünnen bandes sowie vorrichtung zur durchführung des verfahrens
US6474402B1 (en) * 1999-07-02 2002-11-05 Armco Inc. Segmented roll for casting metal strip
CH692184A5 (de) * 2000-12-30 2002-03-15 Main Man Inspiration Ag Verfahren zum Betreiben einer Bandgiessmaschine sowie ein Mantelring für eine Giessrolle zur Durchführung des Verfahrens.
KR100605706B1 (ko) * 2001-08-28 2006-08-01 주식회사 포스코 쌍롤식 박판주조공정에서의 주편 에지부 핫밴드 방지방법
AT411026B (de) * 2001-11-30 2003-09-25 Voest Alpine Ind Anlagen Verfahren zum stranggiessen
US6588493B1 (en) 2001-12-21 2003-07-08 Nucor Corporation Model-based system for determining casting roll operating temperature in a thin strip casting process
KR100584751B1 (ko) * 2001-12-22 2006-05-30 주식회사 포스코 쌍롤식 박판주조기의 주조롤표면 가스층두께 조절장치
AT412072B (de) * 2002-10-15 2004-09-27 Voest Alpine Ind Anlagen Verfahren zur kontinuierlichen herstellung eines dünnen stahlbandes
US7484551B2 (en) * 2003-10-10 2009-02-03 Nucor Corporation Casting steel strip
CN1647870B (zh) * 2004-01-20 2010-04-14 李华伦 金属薄板双辊异步铸轧机
US7891407B2 (en) * 2004-12-13 2011-02-22 Nucor Corporation Method and apparatus for localized control of heat flux in thin cast strip
US8312917B2 (en) * 2004-12-13 2012-11-20 Nucor Corporation Method and apparatus for controlling the formation of crocodile skin surface roughness on thin cast strip
US20060124271A1 (en) * 2004-12-13 2006-06-15 Mark Schlichting Method of controlling the formation of crocodile skin surface roughness on thin cast strip
JP4572685B2 (ja) * 2005-01-14 2010-11-04 株式会社Ｉｈｉ 双ロール鋳造機
WO2007129373A1 (fr) * 2006-04-26 2007-11-15 Ihi Corporation Machine de coulée à deux rouleaux
KR100835241B1 (ko) * 2006-12-29 2008-06-05 주식회사 포스코 박판 주조 장치
KR100800292B1 (ko) * 2006-12-29 2008-02-04 주식회사 포스코 박판 주조 장치
JP2008213014A (ja) * 2007-03-07 2008-09-18 Ihi Corp ストリップ形状厚さ制御方法
AU2008100847A4 (en) * 2007-10-12 2008-10-09 Bluescope Steel Limited Method of forming textured casting rolls with diamond engraving
BRPI0909191A2 (pt) * 2008-03-19 2016-11-01 Nucor Corp aparelho para fundição de tira com posicionamento do rolete de fundição
US20090236068A1 (en) 2008-03-19 2009-09-24 Nucor Corporation Strip casting apparatus for rapid set and change of casting rolls
US20090288798A1 (en) * 2008-05-23 2009-11-26 Nucor Corporation Method and apparatus for controlling temperature of thin cast strip
US8607847B2 (en) * 2008-08-05 2013-12-17 Nucor Corporation Method for casting metal strip with dynamic crown control
JP5621390B2 (ja) * 2010-08-03 2014-11-12 株式会社Ihi 双ロール式連続鋳造装置の鋳造ロール形状制御方法及び装置
JP2012218036A (ja) * 2011-04-11 2012-11-12 Ihi Corp 鋳片鋳造方法及び鋳片鋳造装置
EP2581150A1 (fr) 2011-10-12 2013-04-17 Siemens Aktiengesellschaft Dispositif de laminage par coulée avec refroidissement cryogène des laminoirs par coulée
WO2013075092A1 (fr) * 2011-11-17 2013-05-23 Nucor Corporation Procédé de coulage en continu d'une fine bande d'acier
EP2633929A1 (fr) 2012-03-01 2013-09-04 Siemens Aktiengesellschaft Modélisation d'une installation de laminoirs par coulée
KR101945322B1 (ko) * 2014-11-28 2019-04-17 지멘스 메탈스 테크놀로지스 베르뫼겐스베르발퉁스 게엠베하 크라운 제어에 의한 금속 스트립 주조 방법
US9975170B2 (en) * 2014-12-11 2018-05-22 Posco Method for manufacturing duplex stainless steel sheet having high nitrogen content and good surface quality
JP2016147297A (ja) * 2015-02-13 2016-08-18 株式会社Ihi 連続鋳造装置
JP6524689B2 (ja) * 2015-02-13 2019-06-05 株式会社Ihi 連続鋳造装置
JP6524688B2 (ja) * 2015-02-13 2019-06-05 株式会社Ihi 連続鋳造装置
US20170144218A1 (en) * 2015-11-20 2017-05-25 Nucor Corporation Method for casting metal strip with crown control
CN110087798B (zh) * 2016-12-26 2022-02-11 普锐特冶金技术日本有限公司 密封方法、密封装置以及具备该密封装置的连续铸造装置
CN107116189B (zh) * 2017-06-26 2023-03-21 太原科技大学 一种镁合金铸轧供液系统及其合金液液位控制方法
CN107377912A (zh) * 2017-09-01 2017-11-24 佛山市科立天源冶金技术有限公司 一种油气润滑铸造系统
EP4023358A1 (fr) 2021-01-05 2022-07-06 Speira GmbH Coulée de bande d'aluminium sans agent de démoulage
CN113681805B (zh) * 2021-08-25 2023-04-14 郴州市银河工具有限公司 一种薄膜生产用铸片成型冷却装置

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JPS6033857A (ja) * 1983-08-02 1985-02-21 Ishikawajima Harima Heavy Ind Co Ltd 帯板製造装置用ロ−ル
JPS629755A (ja) * 1985-07-06 1987-01-17 Hitachi Zosen Corp 薄板連続鋳造設備におけるツインロ−ル型モ−ルドの運転制御方法
JPS645646A (en) * 1987-06-26 1989-01-10 Ishikawajima Harima Heavy Ind Detecting instrument for heat crown in twin rolls
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Also Published As

Publication number Publication date
AU5034096A (en) 1996-10-17
AU698709B2 (en) 1998-11-05
US5787967A (en) 1998-08-04
FR2732627A1 (fr) 1996-10-11
ATE205760T1 (de) 2001-10-15
CN1147432A (zh) 1997-04-16
DK0736350T3 (da) 2001-11-26
CZ289395B6 (cs) 2002-01-16
PL313657A1 (en) 1996-10-14
JP4016297B2 (ja) 2007-12-05
CA2173391C (fr) 2008-12-30
SK282371B6 (sk) 2002-01-07
BR9601286A (pt) 1998-01-13
UA43352C2 (uk) 2001-12-17
TR199600294A2 (tr) 1996-10-21
KR960037173A (ko) 1996-11-19
DE69615250T2 (de) 2002-06-27
DE69615250D1 (de) 2001-10-25
EP0736350A1 (fr) 1996-10-09
PT736350E (pt) 2002-03-28
RU2147969C1 (ru) 2000-04-27
RO115944B1 (ro) 2000-08-30
CN1066364C (zh) 2001-05-30
SK43396A3 (en) 1998-01-14
EP0736350B1 (fr) 2001-09-19
FR2732627B1 (fr) 1997-04-30
KR100425968B1 (ko) 2004-06-14
JPH08281388A (ja) 1996-10-29
CZ100296A3 (en) 1996-10-16
PL180531B1 (pl) 2001-02-28
ES2160782T3 (es) 2001-11-16
MX9601307A (es) 1997-04-30
ZA962428B (en) 1996-10-01

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Effective date: 20130403