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WO2002083340A3 - Formatdickenerhöhung für dünnbrammen-stranggiessanlagen - Google Patents

Formatdickenerhöhung für dünnbrammen-stranggiessanlagen Download PDF

Info

Publication number
WO2002083340A3
WO2002083340A3 PCT/EP2002/003058 EP0203058W WO02083340A3 WO 2002083340 A3 WO2002083340 A3 WO 2002083340A3 EP 0203058 W EP0203058 W EP 0203058W WO 02083340 A3 WO02083340 A3 WO 02083340A3
Authority
WO
WIPO (PCT)
Prior art keywords
segments
continuous casting
casting
increase
slabs
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.)
Ceased
Application number
PCT/EP2002/003058
Other languages
English (en)
French (fr)
Other versions
WO2002083340A2 (de
Inventor
Axel Weyer
Hans Streubel
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 Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Priority to AU2002256688A priority Critical patent/AU2002256688A1/en
Priority to EP02726188A priority patent/EP1381483A2/de
Publication of WO2002083340A2 publication Critical patent/WO2002083340A2/de
Publication of WO2002083340A3 publication Critical patent/WO2002083340A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Stranggiessen von Brammen, insbesondere von Dünnbrammen, in einer Stranggiessanlage. Diese weist unterhalb einer Kokille (6) eine Folge von Strangführungssegmenten (1 - n) mit in Abständen quer zum Gussstrang (A) angeordneten Rollenpaaren (8) auf, die zur Kompensation des ferrostatischen Druckes im flüssigen Kern des Gussstranges (A) in einem bestimmten Abstand zueinander anstellbar sind. Zur variablen Anpassung der Anlage an unterschiedlich dicke Brammen bildet der Gussstrang (A) innerhalb des Bereichs einer Liquid Core-Strecke (7) unter sequentieller Öffnung oder Schliessen der Maulweiten-Einstellung einander folgender Segmente (1 - n) unter der Wirkung des ferrostatischen Innendrucks seines flüssigen Kerns Ausbauchungen (2a - 2n) zur Formatdickenerhöhung aus. Vorrichtungsseitig haben die Segmente hierzu eine Positions- und Kraftregelung.
PCT/EP2002/003058 2001-04-14 2002-03-20 Formatdickenerhöhung für dünnbrammen-stranggiessanlagen Ceased WO2002083340A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002256688A AU2002256688A1 (en) 2001-04-14 2002-03-20 Increase in format thickness for thin slab continuous casting systems
EP02726188A EP1381483A2 (de) 2001-04-14 2002-03-20 Formatdickenerhöhung für dünnbrammen-stranggiessanlagen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10118518.9 2001-04-14
DE2001118518 DE10118518A1 (de) 2001-04-14 2001-04-14 Formatdickenerhöhung für Dünnbrammen-Stranggießanlagen

Publications (2)

Publication Number Publication Date
WO2002083340A2 WO2002083340A2 (de) 2002-10-24
WO2002083340A3 true WO2002083340A3 (de) 2002-12-19

Family

ID=7681526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/003058 Ceased WO2002083340A2 (de) 2001-04-14 2002-03-20 Formatdickenerhöhung für dünnbrammen-stranggiessanlagen

Country Status (4)

Country Link
EP (1) EP1381483A2 (de)
AU (1) AU2002256688A1 (de)
DE (1) DE10118518A1 (de)
WO (1) WO2002083340A2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0177796B1 (de) * 1984-10-10 1989-01-11 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung zum Führen und Richten eines Giessstranges im Richt- und Auslaufbereich einer Bogenstranggiessanlage
DE4138740A1 (de) * 1991-11-26 1993-05-27 Schloemann Siemag Ag Verfahren und vorrichtung zum stranggiessen von brammen oder bloecken
US5577548A (en) * 1993-10-14 1996-11-26 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting process and plant
EP0834364A2 (de) * 1996-09-25 1998-04-08 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung für Hochgeschwindigkeits-Stranggiessanlagen mit einer Strangdickenreduktion während der Erstarrung
EP1070559A1 (de) * 1999-07-17 2001-01-24 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung zur Formatdickenänderung des Gussstranges einer Stranggiessanlage im kontinuierlichen Giessbetrieb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0177796B1 (de) * 1984-10-10 1989-01-11 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung zum Führen und Richten eines Giessstranges im Richt- und Auslaufbereich einer Bogenstranggiessanlage
DE4138740A1 (de) * 1991-11-26 1993-05-27 Schloemann Siemag Ag Verfahren und vorrichtung zum stranggiessen von brammen oder bloecken
US5577548A (en) * 1993-10-14 1996-11-26 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting process and plant
EP0834364A2 (de) * 1996-09-25 1998-04-08 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung für Hochgeschwindigkeits-Stranggiessanlagen mit einer Strangdickenreduktion während der Erstarrung
EP1070559A1 (de) * 1999-07-17 2001-01-24 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung zur Formatdickenänderung des Gussstranges einer Stranggiessanlage im kontinuierlichen Giessbetrieb

Also Published As

Publication number Publication date
WO2002083340A2 (de) 2002-10-24
EP1381483A2 (de) 2004-01-21
DE10118518A1 (de) 2002-10-24
AU2002256688A1 (en) 2002-10-28

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