EP2483014B1 - Procédé de coulée de bandes d'acier et installation de coulée en bandes - Google Patents

Procédé de coulée de bandes d'acier et installation de coulée en bandes Download PDF

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Publication number
EP2483014B1
EP2483014B1 EP10765755.3A EP10765755A EP2483014B1 EP 2483014 B1 EP2483014 B1 EP 2483014B1 EP 10765755 A EP10765755 A EP 10765755A EP 2483014 B1 EP2483014 B1 EP 2483014B1
Authority
EP
European Patent Office
Prior art keywords
steel
cast
casting
strip
steel strip
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.)
Active
Application number
EP10765755.3A
Other languages
German (de)
English (en)
Other versions
EP2483014A1 (fr
Inventor
Jochen Wans
Dieter Rosenthal
Jochen SCHLÜTER
Christian Geerkens
Jörg BAUSCH
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.)
SMS Group GmbH
Original Assignee
SMS Group GmbH
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Publication date
Application filed by SMS Group GmbH filed Critical SMS Group GmbH
Publication of EP2483014A1 publication Critical patent/EP2483014A1/fr
Application granted granted Critical
Publication of EP2483014B1 publication Critical patent/EP2483014B1/fr
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0608Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by caterpillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/002Stainless steels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/126Accessories for subsequent treating or working cast stock in situ for cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D5/00Machines or plants for pig or like casting
    • B22D5/04Machines or plants for pig or like casting with endless casting conveyors
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)

Claims (7)

  1. Procédé pour la coulée d'une bande d'acier chromé, la bande d'acier étant coulée dans une installation horizontale de coulée de bande (1, 18), caractérisé en ce que l'acier présente une teneur en chrome supérieure à 15 % en poids et l'acier est coulé pour la réalisation de platines de coulée (19) au sein de la bande d'acier sur une bande transporteuse (17) comportant des renfoncements ou est coulé sur une bande transporteuse comprenant des saillies s'étendant en direction transversale pour la réalisation de points de rupture au sein de la bande d'acier.
  2. Procédé selon la revendication 1, caractérisé en ce que l'acier est coulé avec une fraction de carbone supérieure à 1 % en poids.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que l'acier est coulé avec une fraction de silicium supérieure à 2 % en poids.
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les platines de coulée (19) que l'on obtient via la coulée sont découpées, fraisées, forées ou recuites, respectivement la bande d'acier coulée est découpée, fraisée, forée ou recuite.
  5. Installation horizontale de coulée de bande pour la mise en oeuvre d'un procédé selon l'une quelconque des revendications 1 à 4, dans laquelle l'installation comprend un four de fusion (2), une poche de coulée (3) et une bande transporteuse (5, 17) pour la réception et le refroidissement d'un acier liquide qui s'écoule hors de la poche de coulée (3), caractérisée en ce que la bande transporteuse (17) est munie de renfoncements pour la réalisation de platines de coulée au sein de la bande d'acier ou de saillies s'étendant en direction transversale pour la réalisation de points de rupture au sein de la bande d'acier.
  6. Installation de coulée de bande selon la revendication 5, caractérisée en ce qu'on prévoit des dispositifs d'enlèvement de copeaux pour la détermination de la largeur et de la longueur des platines de coulée (7, 19).
  7. Installation de coulée de bande selon la revendication 5, caractérisée en ce qu'un dispositif de séparation ou de coupure (15) pour sectionner la bande d'acier est monté à la suite de la bande transporteuse (5) dans la direction de transport.
EP10765755.3A 2009-10-02 2010-10-01 Procédé de coulée de bandes d'acier et installation de coulée en bandes Active EP2483014B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009048165A DE102009048165A1 (de) 2009-10-02 2009-10-02 Verfahren zum Bandgießen von Stahl und Anlage zum Bandgießen
PCT/EP2010/005995 WO2011038925A1 (fr) 2009-10-02 2010-10-01 Procédé de coulée de bandes d'acier et installation de coulée en bandes

Publications (2)

Publication Number Publication Date
EP2483014A1 EP2483014A1 (fr) 2012-08-08
EP2483014B1 true EP2483014B1 (fr) 2017-08-16

Family

ID=43638695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10765755.3A Active EP2483014B1 (fr) 2009-10-02 2010-10-01 Procédé de coulée de bandes d'acier et installation de coulée en bandes

Country Status (7)

Country Link
US (1) US20120325425A1 (fr)
EP (1) EP2483014B1 (fr)
CN (1) CN102574201A (fr)
DE (1) DE102009048165A1 (fr)
RU (1) RU2532217C2 (fr)
TW (1) TWI576181B (fr)
WO (1) WO2011038925A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2759614B1 (fr) * 2013-01-25 2019-01-02 ThyssenKrupp Steel Europe AG Procédé destiné à générer un produit plat en acier avec une structure cristalline fine, partiellement amorphe ou amorphe et produit plat en acier conçu de la sorte
CN108941490A (zh) * 2018-08-28 2018-12-07 成都蜀虹装备制造股份有限公司 一种有色金属定向铸造器
CN111534707A (zh) * 2020-04-07 2020-08-14 浙江顺虎铝业有限公司 一种高精度耐磨铝合金材料的一体化生产设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528846B2 (fr) * 1972-07-07 1977-03-11
JPS51103035A (en) * 1975-03-10 1976-09-11 Nippon Kokan Kk Fuerokuromuno chuzoho
US4212343A (en) * 1979-03-16 1980-07-15 Allied Chemical Corporation Continuous casting method and apparatus for structurally defined metallic strips
US4285386A (en) * 1979-03-16 1981-08-25 Allied Chemical Corporation Continuous casting method and apparatus for making defined shapes of thin sheet
AU8103882A (en) * 1981-03-12 1982-09-16 British Steel Corp. Continuous casting of metal strip
CA1181558A (fr) * 1982-04-08 1985-01-29 Takashi Onoyama Appareil a produire des flocons
EP0111728A3 (fr) * 1982-11-12 1985-04-03 Concast Standard Ag Procédé et dispositif pour la fabrication de produits en forme de bandes ou de feuilles
JPS6390339A (ja) * 1986-10-01 1988-04-21 Sumitomo Heavy Ind Ltd ツインベルト式連鋳機
EP0497992A1 (fr) * 1989-05-16 1992-08-12 Nippon Steel Corporation Feuille mince en acier inoxydable pour substrat de catalyseur pour le traitement des gaz d'échappement d'automobiles et son procédé de fabrication
US5103892A (en) * 1990-02-28 1992-04-14 Asarco Incorporated Continuous casting of discrete shapes
AU5804594A (en) * 1992-12-07 1994-07-04 Kun Hee Suh Continuous building materials moulding device
FR2746333B1 (fr) * 1996-03-22 1998-04-24 Usinor Sacilor Procede de coulee continue d'une bande d'acier inoxydable austenitique sur une ou entre deux parois mobiles dont les surfaces sont pourvues de fossettes, et installation de coulee pour sa mise en oeuvre
CN1210045A (zh) * 1997-08-28 1999-03-10 张友富 卧式连续铸模机
DE19852275C2 (de) 1998-11-13 2002-10-10 Sms Demag Ag Anlage und Verfahren zum Bandgießen
DE10047044A1 (de) * 2000-09-22 2002-04-25 Sms Demag Ag Verfahren und Anlagen zum Herstellen von Bändern und Blechen aus Stahl
EP1358027B1 (fr) 2001-02-09 2005-06-01 SMS Demag Aktiengesellschaft Procede et dispositif pour la coulee et le refroidissement de metal fondu et sa coupe
DE102007022931A1 (de) * 2006-05-26 2007-11-29 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen eines Metallbandes durch Stranggießen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN102574201A (zh) 2012-07-11
RU2532217C2 (ru) 2014-10-27
EP2483014A1 (fr) 2012-08-08
TWI576181B (zh) 2017-04-01
TW201113110A (en) 2011-04-16
RU2012117180A (ru) 2013-11-10
US20120325425A1 (en) 2012-12-27
WO2011038925A1 (fr) 2011-04-07
DE102009048165A1 (de) 2011-04-07

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