EP1337369A4 - Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel - Google Patents

Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel

Info

Publication number
EP1337369A4
EP1337369A4 EP01979655A EP01979655A EP1337369A4 EP 1337369 A4 EP1337369 A4 EP 1337369A4 EP 01979655 A EP01979655 A EP 01979655A EP 01979655 A EP01979655 A EP 01979655A EP 1337369 A4 EP1337369 A4 EP 1337369A4
Authority
EP
European Patent Office
Prior art keywords
turbulence
continuous casting
surface wave
standing surface
casting vessel
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Withdrawn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
EP01979655A
Other languages
German (de)
French (fr)
Other versions
EP1337369A1 (en
Inventor
Yogeshwar Sahai
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.)
Ohio State University
Original Assignee
Ohio State University
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
Priority claimed from US09/698,858 external-priority patent/US6543656B1/en
Application filed by Ohio State University filed Critical Ohio State University
Publication of EP1337369A1 publication Critical patent/EP1337369A1/en
Publication of EP1337369A4 publication Critical patent/EP1337369A4/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Withdrawn legal-status Critical Current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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP01979655A 2000-10-27 2001-10-11 Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel Withdrawn EP1337369A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US966734 1992-10-26
US09/698,858 US6543656B1 (en) 2000-10-27 2000-10-27 Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel
US698858 2000-10-27
US09/966,734 US6719176B2 (en) 2000-10-27 2001-09-28 Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel
PCT/US2001/031627 WO2002034434A1 (en) 2000-10-27 2001-10-11 Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel

Publications (2)

Publication Number Publication Date
EP1337369A1 EP1337369A1 (en) 2003-08-27
EP1337369A4 true EP1337369A4 (en) 2004-06-23

Family

ID=27106295

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01979655A Withdrawn EP1337369A4 (en) 2000-10-27 2001-10-11 Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel

Country Status (13)

Country Link
EP (1) EP1337369A4 (en)
JP (1) JP2004512177A (en)
CN (1) CN1484561A (en)
AU (1) AU2002211591A1 (en)
BR (1) BR0114943A (en)
CA (1) CA2426223A1 (en)
CZ (1) CZ20031269A3 (en)
HU (1) HUP0303280A3 (en)
MX (1) MXPA03003607A (en)
PL (1) PL361977A1 (en)
SK (1) SK5142003A3 (en)
TW (1) TW555607B (en)
WO (1) WO2002034434A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4585504B2 (en) * 2006-12-05 2010-11-24 新日本製鐵株式会社 Method for continuous casting of molten metal

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669181A (en) * 1969-11-20 1972-06-13 Mannesmann Ag Pouring apparatus with submerged deflector plates for continuous casting
US3951317A (en) * 1973-09-04 1976-04-20 Sumitomo Metal Industries, Ltd. Submerged tundish nozzle for continuous casting
US4015655A (en) * 1974-06-25 1977-04-05 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Process and apparatus for continuously casting strands of unkilled or semi-killed steel
GB2112135A (en) * 1981-12-10 1983-07-13 Kaiser Aluminium Chem Corp Indicating molten metal levels
US4724896A (en) * 1987-02-09 1988-02-16 Aluminum Company Of America Apparatus and method for improving the surface characteristics of continuously cast metal ingot
EP0485331A1 (en) * 1990-11-06 1992-05-13 Alusuisse-Lonza Services Ag Process and installation for electromagnetic casting of aluminium alloyed billets having a fold-free surface
WO1995030500A1 (en) * 1994-05-07 1995-11-16 British Steel Plc Continuous casting moulds
EP0967033A1 (en) * 1998-06-19 1999-12-29 Cockerill-Sambre S.A. Process and device for reducing or removing the oscillations of the circulation paths of the liquid steel in a continuous casting mould
WO2000002685A1 (en) * 1998-07-07 2000-01-20 Sms Demag Ag Method and device for influencing the flow of a molten metal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623660A1 (en) * 1986-07-12 1988-01-14 Thyssen Stahl Ag FIREPROOF PIPE
JPS6376753A (en) * 1986-09-18 1988-04-07 Nippon Steel Corp Box type submerged nozzle for high cleanliness steel
JPS63303679A (en) * 1987-06-05 1988-12-12 Toshiba Ceramics Co Ltd Dipping nozzle for cast steel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669181A (en) * 1969-11-20 1972-06-13 Mannesmann Ag Pouring apparatus with submerged deflector plates for continuous casting
US3951317A (en) * 1973-09-04 1976-04-20 Sumitomo Metal Industries, Ltd. Submerged tundish nozzle for continuous casting
US4015655A (en) * 1974-06-25 1977-04-05 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Process and apparatus for continuously casting strands of unkilled or semi-killed steel
GB2112135A (en) * 1981-12-10 1983-07-13 Kaiser Aluminium Chem Corp Indicating molten metal levels
US4724896A (en) * 1987-02-09 1988-02-16 Aluminum Company Of America Apparatus and method for improving the surface characteristics of continuously cast metal ingot
EP0485331A1 (en) * 1990-11-06 1992-05-13 Alusuisse-Lonza Services Ag Process and installation for electromagnetic casting of aluminium alloyed billets having a fold-free surface
WO1995030500A1 (en) * 1994-05-07 1995-11-16 British Steel Plc Continuous casting moulds
EP0967033A1 (en) * 1998-06-19 1999-12-29 Cockerill-Sambre S.A. Process and device for reducing or removing the oscillations of the circulation paths of the liquid steel in a continuous casting mould
WO2000002685A1 (en) * 1998-07-07 2000-01-20 Sms Demag Ag Method and device for influencing the flow of a molten metal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0234434A1 *

Also Published As

Publication number Publication date
SK5142003A3 (en) 2003-09-11
AU2002211591A1 (en) 2002-05-06
WO2002034434A1 (en) 2002-05-02
HUP0303280A3 (en) 2005-10-28
TW555607B (en) 2003-10-01
BR0114943A (en) 2004-02-25
MXPA03003607A (en) 2004-12-02
CA2426223A1 (en) 2002-05-02
CZ20031269A3 (en) 2004-01-14
EP1337369A1 (en) 2003-08-27
CN1484561A (en) 2004-03-24
JP2004512177A (en) 2004-04-22
HUP0303280A2 (en) 2004-01-28
PL361977A1 (en) 2004-10-18

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Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030513

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

A4 Supplementary search report drawn up and despatched

Effective date: 20040510

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 22D 11/10 B

Ipc: 7B 22D 41/08 A

17Q First examination report despatched

Effective date: 20041005

17Q First examination report despatched

Effective date: 20041005

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070306