EP0336158A3 - Immersion casting pipe for the introduction of molten metal in a metal strip casting permanent mould - Google Patents

Immersion casting pipe for the introduction of molten metal in a metal strip casting permanent mould Download PDF

Info

Publication number
EP0336158A3
EP0336158A3 EP19890104652 EP89104652A EP0336158A3 EP 0336158 A3 EP0336158 A3 EP 0336158A3 EP 19890104652 EP19890104652 EP 19890104652 EP 89104652 A EP89104652 A EP 89104652A EP 0336158 A3 EP0336158 A3 EP 0336158A3
Authority
EP
European Patent Office
Prior art keywords
metal
immersion
metal strip
introduction
molten metal
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.)
Withdrawn
Application number
EP19890104652
Other languages
German (de)
French (fr)
Other versions
EP0336158A2 (en
Inventor
Hans-Otto Thörner
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 Schloemann Siemag 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 Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0336158A2 publication Critical patent/EP0336158A2/en
Publication of EP0336158A3 publication Critical patent/EP0336158A3/en
Withdrawn legal-status Critical Current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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Bei einem Tauchgießrohr (2) zum Einleiten von Metallschmelze, insbesondere Stahlschmelze in eine Bandgießkokille wird die Metallschmelze durch in Richtung der Schmalseitenwände weisende seitliche Ausströmöffnungen bis unter die Oberfläche (S) des in der Kokille befindlichen Metallbandes geleitet. In the case of an immersion pouring tube (2) for introducing molten metal, steel melt in a strip casting mold in particular Metal melt through in the direction of the narrow side walls side discharge openings pointing below the surface (S) of the metal strip located in the mold.

Zur Verbesserung der Eingießbedingungen in die Metallband­ gießkokille mit erweitertem Eingießbereich (7) befinden sich auf jeder Seite des Tauchgießrohres (2) je zwei äußere und eine mittlere Ausströmöffnungen (12, 10 bzw. 11, 13), die derartig gestaltet sind, daß aus den seitlichen Ausström­ öffnungen (12, 13) zum Sollgießspiegel (S) in einem spitzen Winkel aufsteigende Gießmetallstrahlen (c, d) und aus der mittleren Ausströmöffnung (10, 11) zum Badspiegel parallele oder in einem spitzen Winkel abfallende Gießmetallstrahlen (b, a) austreten. To improve the pouring conditions in the metal strip casting mold with an extended pouring area (7) are located on each side of the immersion pouring tube (2) two outer and a middle outflow openings (12, 10 and 11, 13), respectively are designed such that from the side outflow Openings (12, 13) to the target casting level (S) in one point Cast metal jets ascending (c, d) and out of middle outflow opening (10, 11) parallel to the bath level or cast metal jets falling at an acute angle (b, a) emerge.

EP19890104652 1988-04-08 1989-03-16 Immersion casting pipe for the introduction of molten metal in a metal strip casting permanent mould Withdrawn EP0336158A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3811751A DE3811751A1 (en) 1988-04-08 1988-04-08 SUBMERSIBLE PIPE FOR INLETING METAL MELT INTO A METAL BAND MOLDING CHOCOLATE
DE3811751 1988-04-08

Publications (2)

Publication Number Publication Date
EP0336158A2 EP0336158A2 (en) 1989-10-11
EP0336158A3 true EP0336158A3 (en) 1990-12-05

Family

ID=6351598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890104652 Withdrawn EP0336158A3 (en) 1988-04-08 1989-03-16 Immersion casting pipe for the introduction of molten metal in a metal strip casting permanent mould

Country Status (5)

Country Link
US (1) US4993608A (en)
EP (1) EP0336158A3 (en)
JP (1) JPH0211253A (en)
DE (1) DE3811751A1 (en)
ZA (1) ZA892543B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156752A (en) * 1990-01-11 1992-10-20 Didier-Werke Ag Elongated stator and rotor members with elongated slots
DE4032624A1 (en) * 1990-10-15 1992-04-16 Schloemann Siemag Ag SUBMERSIBLE PIPE FOR INLETING STEEL MELT IN A CONTINUOUS MOLD
DE4142447C3 (en) * 1991-06-21 1999-09-09 Mannesmann Ag Immersion nozzle - thin slab
DE4319966A1 (en) * 1993-06-17 1994-12-22 Didier Werke Ag Immersion spout
KR20040049059A (en) * 2002-12-03 2004-06-11 주식회사 포스코 A submerged nozzle of slim type in continuous casting process
EP2444177A1 (en) * 2010-10-20 2012-04-25 Vesuvius Group S.A Pouring tube for liquid metal
EP2656945A1 (en) * 2012-04-26 2013-10-30 SMS Concast AG Fire-proof cast pipe for a mould for strand casting metal melt

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371704A (en) * 1967-02-20 1968-03-05 Astrov Evgeny Ivanovitch Device for supplying molten metal into a mould of a continuous casting machine
DE1939170B2 (en) * 1969-07-29 1971-04-22 Mannesmann Ag DEVICE FOR DISTRIBUTING A MELT IN A PLANT FOR CONTINUOUS STEEL CASTING
DE2342820B1 (en) * 1973-08-24 1974-08-15 Kloeckner Werke Ag Immersion nozzle for a continuous casting mold

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578064A (en) * 1968-11-26 1971-05-11 Inland Steel Co Continuous casting apparatus
CH557707A (en) * 1973-05-07 1975-01-15 Concast Ag DEVICE FOR INTRODUCING A STEEL MOLTEN INTO THE CASTING HEAD OF A CONTINUOUSLY CASTING CLOUD.
JPS6053101B2 (en) * 1976-08-25 1985-11-22 特殊無機材料研究所 Nickel chromium alloy composite material and its manufacturing method
SU893392A1 (en) * 1980-02-22 1981-12-30 Ждановский металлургический институт Apparatus for introducing metal into continuous casting mould
SU1194571A1 (en) * 1984-01-31 1985-11-30 Донецкий научно-исследовательский институт черной металлургии Closed-end submersible sleeve for continuous metal-casting
JPS61226149A (en) * 1985-04-01 1986-10-08 Nippon Kokan Kk <Nkk> Immersion nozzle for continuous casting
US4662546A (en) * 1985-07-30 1987-05-05 Allegheny Ludlum Corporation Submerged nozzle for use in the continuous casting of slabs
DE3623660A1 (en) * 1986-07-12 1988-01-14 Thyssen Stahl Ag FIREPROOF PIPE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371704A (en) * 1967-02-20 1968-03-05 Astrov Evgeny Ivanovitch Device for supplying molten metal into a mould of a continuous casting machine
DE1939170B2 (en) * 1969-07-29 1971-04-22 Mannesmann Ag DEVICE FOR DISTRIBUTING A MELT IN A PLANT FOR CONTINUOUS STEEL CASTING
DE2342820B1 (en) * 1973-08-24 1974-08-15 Kloeckner Werke Ag Immersion nozzle for a continuous casting mold

Also Published As

Publication number Publication date
US4993608A (en) 1991-02-19
JPH0211253A (en) 1990-01-16
DE3811751A1 (en) 1989-10-19
EP0336158A2 (en) 1989-10-11
ZA892543B (en) 1989-12-27

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