ATE149005T1 - METHOD AND DEVICE FOR CONTINUOUS CASTING A MOLTEN METAL - Google Patents

METHOD AND DEVICE FOR CONTINUOUS CASTING A MOLTEN METAL

Info

Publication number
ATE149005T1
ATE149005T1 AT92870117T AT92870117T ATE149005T1 AT E149005 T1 ATE149005 T1 AT E149005T1 AT 92870117 T AT92870117 T AT 92870117T AT 92870117 T AT92870117 T AT 92870117T AT E149005 T1 ATE149005 T1 AT E149005T1
Authority
AT
Austria
Prior art keywords
ingot mould
tubular element
casting container
molten metal
refractory material
Prior art date
Application number
AT92870117T
Other languages
German (de)
Inventor
Stephan Wilmotte
Paul Naveau
Christian Marique
Original Assignee
Centre Rech Metallurgique
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3885646&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE149005(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Application granted granted Critical
Publication of ATE149005T1 publication Critical patent/ATE149005T1/en

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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/106—Shielding the molten jet
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

The upper level or meniscus (8) of the molten metal is established in a region located upstream of the point where solidification of the metal in the ingot mould (5) commences, so as to avoid variations in level of the metal in this ingot mould (5). The device comprises a casting container (1) provided with a teeming nozzle (taphole) (2), and a bottomless ingot mould (5) placed under the teeming nozzle (taphole) (2). It also comprises a tubular element (4) of refractory material arranged between the casting container (1) and the ingot mould (5), aligned with the latter; this tubular element (4) of refractory material is fastened rigidly, via its lower end, to the upper part of the ingot mould (5), and it is connected, via its upper end, to the casting container (1). An elastic seal (21) is interposed between the casting container (1) and the tubular element (4), whilst a seal of refractory material (6) is interposed between the tubular element (4) and the ingot mould (5). <IMAGE>
AT92870117T 1991-08-12 1992-08-06 METHOD AND DEVICE FOR CONTINUOUS CASTING A MOLTEN METAL ATE149005T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9100734A BE1005165A3 (en) 1991-08-12 1991-08-12 Method and device for the continuous casting of metal fusion.

Publications (1)

Publication Number Publication Date
ATE149005T1 true ATE149005T1 (en) 1997-03-15

Family

ID=3885646

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92870117T ATE149005T1 (en) 1991-08-12 1992-08-06 METHOD AND DEVICE FOR CONTINUOUS CASTING A MOLTEN METAL

Country Status (4)

Country Link
EP (1) EP0527717B1 (en)
AT (1) ATE149005T1 (en)
BE (1) BE1005165A3 (en)
DE (1) DE69217521T2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519819A (en) * 1953-05-08 1955-05-13
JPS619949A (en) * 1984-06-25 1986-01-17 Nippon Steel Corp Continuous casting method while preventing oxidation in initial period of casting
DE3775722D1 (en) * 1986-11-26 1992-02-13 Centre Rech Metallurgique DEVICE FOR CASTING A PASTE-LIKE METAL.

Also Published As

Publication number Publication date
BE1005165A3 (en) 1993-05-11
DE69217521T2 (en) 1997-09-11
EP0527717A1 (en) 1993-02-17
DE69217521D1 (en) 1997-03-27
EP0527717B1 (en) 1997-02-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
EEWE Authorization for restitution
UEP Publication of translation of european patent specification