EP0128732A3 - Improvements in or relating to tundish pouring - Google Patents

Improvements in or relating to tundish pouring Download PDF

Info

Publication number
EP0128732A3
EP0128732A3 EP84303781A EP84303781A EP0128732A3 EP 0128732 A3 EP0128732 A3 EP 0128732A3 EP 84303781 A EP84303781 A EP 84303781A EP 84303781 A EP84303781 A EP 84303781A EP 0128732 A3 EP0128732 A3 EP 0128732A3
Authority
EP
European Patent Office
Prior art keywords
flow
tundish
relating
outlet
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Withdrawn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
EP84303781A
Other languages
German (de)
French (fr)
Other versions
EP0128732A2 (en
Inventor
John Purdie
Leonard Andrew Lock
James Monks
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of EP0128732A2 publication Critical patent/EP0128732A2/en
Publication of EP0128732A3 publication Critical patent/EP0128732A3/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Withdrawn legal-status Critical Current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)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)

Abstract

The invention provides a tundish pouring arrangement in­ cluding a tundish having at least one outlet in the base thereof through which molten metal is arranged to flow when poured into a receiving container therebelow, the outlet having asso­ ciated therewith an annular flow restrictor member through which the outflowing metal is arranged to pass, the flow re­ strictor being of a material and a magnitude such as to be worn away by molten metal flow therethrough within a time range of between two to ten minutes.
EP84303781A 1983-06-07 1984-06-05 Improvements in or relating to tundish pouring Withdrawn EP0128732A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838315575A GB8315575D0 (en) 1983-06-07 1983-06-07 Tundish pouring apparatus
GB8315575 1983-06-07

Publications (2)

Publication Number Publication Date
EP0128732A2 EP0128732A2 (en) 1984-12-19
EP0128732A3 true EP0128732A3 (en) 1985-10-02

Family

ID=10543905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84303781A Withdrawn EP0128732A3 (en) 1983-06-07 1984-06-05 Improvements in or relating to tundish pouring

Country Status (3)

Country Link
EP (1) EP0128732A3 (en)
GB (2) GB8315575D0 (en)
ZA (1) ZA844166B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607104C1 (en) * 1986-03-05 1987-08-27 Didier Werke Ag Dip tube
DE4119897A1 (en) * 1991-06-17 1992-12-24 Didier Werke Ag TAP ORGAN
DE4122676A1 (en) * 1991-07-09 1993-01-14 Dolomitwerke Gmbh METHOD FOR CONTINUOUSLY casting METAL MELT, IMMERSION POOL AND METHOD FOR THE PRODUCTION THEREOF

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650209A1 (en) * 1967-08-02 1970-09-10 Stiebel Werke Gmbh & Co Dr Device for the automatic maintenance of a constant flow rate
DE2446978A1 (en) * 1973-10-11 1975-04-17 Gen Electric VENTURI ARRANGEMENT
GB2091399A (en) * 1981-01-20 1982-07-28 British Steel Corp Tundish pouring apparatus and method of use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196993A (en) * 1968-05-11 1970-07-01 Dyson Ltd J & J Improvements in Refractory Nozzles
CH595160A5 (en) * 1975-07-18 1978-01-31 Concast Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650209A1 (en) * 1967-08-02 1970-09-10 Stiebel Werke Gmbh & Co Dr Device for the automatic maintenance of a constant flow rate
DE2446978A1 (en) * 1973-10-11 1975-04-17 Gen Electric VENTURI ARRANGEMENT
GB2091399A (en) * 1981-01-20 1982-07-28 British Steel Corp Tundish pouring apparatus and method of use

Also Published As

Publication number Publication date
GB8414320D0 (en) 1984-07-11
GB8315575D0 (en) 1983-07-13
ZA844166B (en) 1984-12-24
GB2141060A (en) 1984-12-12
EP0128732A2 (en) 1984-12-19

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR LI LU NL SE

PUAL Search report despatched

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19860603

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MONKS, JAMES

Inventor name: LOCK, LEONARD ANDREW

Inventor name: PURDIE, JOHN