HUP0303280A2 - 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
HUP0303280A2
HUP0303280A2 HU0303280A HUP0303280A HUP0303280A2 HU P0303280 A2 HUP0303280 A2 HU P0303280A2 HU 0303280 A HU0303280 A HU 0303280A HU P0303280 A HUP0303280 A HU P0303280A HU P0303280 A2 HUP0303280 A2 HU P0303280A2
Authority
HU
Hungary
Prior art keywords
metal melt
continuous casting
vessel
turbulence
surface wave
Prior art date
Application number
HU0303280A
Other languages
Hungarian (hu)
Inventor
Qogeshwar Sahai
Original Assignee
The 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 The Ohio State University filed Critical The Ohio State University
Publication of HUP0303280A2 publication Critical patent/HUP0303280A2/en
Publication of HUP0303280A3 publication Critical patent/HUP0303280A3/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
    • B22D11/103—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)

Abstract

A találmány szerinti berendezés magába foglal egy fémolvadék-edényrendszert fémolvadék öntésére, amely fémolvadék-edényrendszermagába foglal: (a) egy fémolvadékot (2) tartalmazó és a fémolvadék (2)öntéshez tartására és adagolására alkalmasan kialakított edényt (1),amely edénynek (1) belső falfelületei (8) vannak, és amelyben afémolvadék egy felső felületet (10) képez; (b) egy bemerülőbeömlősugárcsövet (3), amelynek kilépőnyílása a felső felület (10)alatt van; és (c) egy felületi és/vagy egy bemerülő áramlásmódosítótagot (7, 11), amely a belső falfelületek (8) legalább egyike és abemerülő beömlősugárcső (3) között van elhelyezve. A felületi és/vagybemerülő áramlásmódosítók (7, 11) a fémolvadék (2) felső felületén(10) hullámok keletkezését gátlón működnek. A találmány magában foglaleljárást is folyamatos öntőtechnológia javítására. ÓThe device according to the invention includes a metal melt vessel system for pouring metal melt, which metal melt vessel system includes: (a) a vessel (1) containing a metal melt (2) and suitable for holding and dispensing the metal melt (2), which vessel (1) having inner wall surfaces (8) and in which molten metal forms an upper surface (10); (b) an immersion jet pipe (3) having an exit opening below the upper surface (10); and (c) a surface and/or an immersion flow modification member (7, 11), which is placed between at least one of the inner wall surfaces (8) and the immersion jet tube (3). The surface and/or immersion flow modifiers (7, 11) work to prevent the generation of waves on the upper surface (10) of the metal melt (2). The invention also includes a method for improving continuous casting technology. HE

HU0303280A 2000-10-27 2001-10-11 Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel HUP0303280A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
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
HUP0303280A2 true HUP0303280A2 (en) 2004-01-28
HUP0303280A3 HUP0303280A3 (en) 2005-10-28

Family

ID=27106295

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0303280A HUP0303280A3 (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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959097C2 (en) * 1969-11-20 1973-10-04 Mannesmann Ag, 4000 Duesseldorf Device in continuous casting for distributing eggs molten steel
GB1472449A (en) * 1973-09-04 1977-05-04 Sumitomo Metal Ind Nozzle for a continuous metal casting tundish
AT332580B (en) * 1974-06-25 1976-10-11 Voest Ag PROCESS AND EQUIPMENT FOR CONTINUOUS CONTINUOUS CASTING OF UNKILLED OR SEMI-CALMED STEEL
GB2112135B (en) * 1981-12-10 1985-11-20 Kaiser Aluminium Chem Corp Indicating molten metal levels
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
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
JPS63303679A (en) * 1987-06-05 1988-12-12 Toshiba Ceramics Co Ltd Dipping nozzle for cast steel
CH682467A5 (en) * 1990-11-06 1993-09-30 Alusuisse Lonza Services Ag Method and apparatus for electromagnetic casting of rolling ingots of aluminum alloy with wrinkle-free surface.
GB9409183D0 (en) * 1994-05-07 1994-06-29 British Steel Plc Continuous casting molds
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
DE19831430C1 (en) * 1998-07-07 2000-01-05 Mannesmann Ag Method and device for influencing the flow of a molten metal melt

Also Published As

Publication number Publication date
CZ20031269A3 (en) 2004-01-14
WO2002034434A1 (en) 2002-05-02
EP1337369A4 (en) 2004-06-23
PL361977A1 (en) 2004-10-18
CA2426223A1 (en) 2002-05-02
EP1337369A1 (en) 2003-08-27
SK5142003A3 (en) 2003-09-11
TW555607B (en) 2003-10-01
BR0114943A (en) 2004-02-25
MXPA03003607A (en) 2004-12-02
AU2002211591A1 (en) 2002-05-06
CN1484561A (en) 2004-03-24
HUP0303280A3 (en) 2005-10-28
JP2004512177A (en) 2004-04-22

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees