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GB1270024A - Method and apparatus for casting a steel ingot - Google Patents

Method and apparatus for casting a steel ingot

Info

Publication number
GB1270024A
GB1270024A GB2329069A GB2329069A GB1270024A GB 1270024 A GB1270024 A GB 1270024A GB 2329069 A GB2329069 A GB 2329069A GB 2329069 A GB2329069 A GB 2329069A GB 1270024 A GB1270024 A GB 1270024A
Authority
GB
United Kingdom
Prior art keywords
nozzle
oxygen
stream
steel
ladle
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.)
Expired
Application number
GB2329069A
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed 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 Arbed SA filed Critical Arbed SA
Publication of GB1270024A publication Critical patent/GB1270024A/en
Expired 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
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • B22D41/186—Stopper-rods therefor with means for injecting a fluid into the melt
    • 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
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

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

Abstract

1,270,024. Casting processes. ARBED, ACIERIES REUNIES DE BURBACH-EICHDUDELANGE S.A. 7 May, 1969 [9 May, 1968], No. 23290/69. Heading B3F. [Also in Divisions C7 and F4] During the pouring of steel from a nozzle in the bottom of the ladle into ingot moulds, oxygen is injected into the stream of steel through a bore in the nozzle, perpendicularly and radially or tangentially to the stream. Particulate additives may be entrained in the gas stream. The apparatus for carrying out the method comprises a teeming nozzle 1 (Fig. 1), in the bottom of a ladle, having an enlarged cylindrical portion nearer the outlet, than the inlet, end thereof and a single bore for the injection of oxygen, through the nozzle, perpendicular and radial or tangential to the passageway therein extending into the enlarged cylindrical region, the oxygen being supplied from conduit 5.
GB2329069A 1968-05-09 1969-05-07 Method and apparatus for casting a steel ingot Expired GB1270024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU56046 1968-05-09

Publications (1)

Publication Number Publication Date
GB1270024A true GB1270024A (en) 1972-04-12

Family

ID=19725593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2329069A Expired GB1270024A (en) 1968-05-09 1969-05-07 Method and apparatus for casting a steel ingot

Country Status (10)

Country Link
AT (1) AT297239B (en)
BE (1) BE732799A (en)
CH (1) CH492495A (en)
DE (2) DE6918019U (en)
ES (1) ES366912A1 (en)
FR (1) FR2008177A1 (en)
GB (1) GB1270024A (en)
LU (1) LU56046A1 (en)
NL (1) NL6906887A (en)
SE (1) SE357684B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484731A (en) * 1983-05-12 1984-11-27 Hirotoshi Taniguchi Method and apparatus for continuously treating molten metal
GB2199522A (en) * 1986-12-20 1988-07-13 British Steel Corp Introducing additives to molten metal in flow
EP1199121A1 (en) * 2000-10-20 2002-04-24 SMS Demag AG Device for guiding the flow of a molten metal, especially of a molten steel
WO2002081123A3 (en) * 2001-04-04 2004-04-15 Vesuvius Crucible Co Improved regulation of a stream of molten metal
WO2010084295A1 (en) 2009-01-21 2010-07-29 Refractory Intellectual Property Gmbh & Co Kg Submerged entry nozzle
CN106392051A (en) * 2016-11-16 2017-02-15 攀钢集团攀枝花钢铁研究院有限公司 Stopper rod for continuous casting

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731113A1 (en) * 1977-07-09 1979-01-18 Didier Werke Ag POURING MOLD AND METHOD FOR THE PRODUCTION THEREOF
ATA511281A (en) 1981-11-27 1987-03-15 Zimmermann & Jansen Gmbh DEVICE FOR CONTINUOUS METAL CASTING
DE3365737D1 (en) * 1982-01-18 1986-10-09 Stephen David Mills Stopper support mechanism for casting containers
DE3311617C1 (en) * 1983-03-30 1984-10-25 Messer Griesheim Gmbh, 6000 Frankfurt Method and device for rinsing a molten metal, in particular steel, in a ladle
AT391128B (en) * 1985-10-14 1990-08-27 Voest Alpine Ag Melting vessel for non-metallic substances
FR2611151B1 (en) * 1987-02-20 1991-06-14 Daussan & Co DEVICE FOR PREHEATING AND / OR SEALING AND UNCOUPLING A CASTING ORIFICE AND METHOD FOR ITS IMPLEMENTATION
CN113828764A (en) * 2021-09-24 2021-12-24 攀钢集团攀枝花钢铁研究院有限公司 Continuous casting tundish cover and blowing protection casting method thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484731A (en) * 1983-05-12 1984-11-27 Hirotoshi Taniguchi Method and apparatus for continuously treating molten metal
GB2141955A (en) * 1983-05-12 1985-01-09 Hirotoshi Taniguchi Method and apparatus for continuously treating molten metal
GB2199522A (en) * 1986-12-20 1988-07-13 British Steel Corp Introducing additives to molten metal in flow
EP1199121A1 (en) * 2000-10-20 2002-04-24 SMS Demag AG Device for guiding the flow of a molten metal, especially of a molten steel
WO2002081123A3 (en) * 2001-04-04 2004-04-15 Vesuvius Crucible Co Improved regulation of a stream of molten metal
WO2010084295A1 (en) 2009-01-21 2010-07-29 Refractory Intellectual Property Gmbh & Co Kg Submerged entry nozzle
CN102292176A (en) * 2009-01-21 2011-12-21 耐火材料知识产权有限两合公司 submerged nozzle
RU2490092C2 (en) * 2009-01-21 2013-08-20 Рефректори Интеллекчуал Проперти Гмбх Унд Ко Кг Submersible teeming barrel
US8758672B2 (en) 2009-01-21 2014-06-24 Refractory Intellectual Property Gmbh & Co Kg Submerged entry nozzle
CN102292176B (en) * 2009-01-21 2015-06-10 耐火材料知识产权有限两合公司 submerged nozzle
CN106392051A (en) * 2016-11-16 2017-02-15 攀钢集团攀枝花钢铁研究院有限公司 Stopper rod for continuous casting
CN106392051B (en) * 2016-11-16 2018-03-06 攀钢集团攀枝花钢铁研究院有限公司 continuous casting stopper rod

Also Published As

Publication number Publication date
FR2008177A1 (en) 1970-01-16
SE357684B (en) 1973-07-09
NL6906887A (en) 1969-11-11
LU56046A1 (en) 1970-01-14
ES366912A1 (en) 1971-06-16
BE732799A (en) 1969-10-16
DE6918019U (en) 1970-05-06
AT297239B (en) 1972-03-10
DE1922680A1 (en) 1969-11-27
CH492495A (en) 1970-06-30

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