UA85179C2 - pour tube for casting molten metal and method of its use - Google Patents

pour tube for casting molten metal and method of its use

Info

Publication number
UA85179C2
UA85179C2 UAA200508787A UA2005008787A UA85179C2 UA 85179 C2 UA85179 C2 UA 85179C2 UA A200508787 A UAA200508787 A UA A200508787A UA 2005008787 A UA2005008787 A UA 2005008787A UA 85179 C2 UA85179 C2 UA 85179C2
Authority
UA
Ukraine
Prior art keywords
pour tube
molten metal
casting molten
outflow
tongue
Prior art date
Application number
UAA200508787A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Донг Ксу
Лоуренс Хислип
Йохан Ришо
Джеймс Доррикотт
Original Assignee
Везувиус Крусибл Компани
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 Везувиус Крусибл Компани filed Critical Везувиус Крусибл Компани
Publication of UA85179C2 publication Critical patent/UA85179C2/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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • 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
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Nozzles (AREA)

Abstract

The present invention relates to a pour tube for casting molten metal. The pour tube is adapted to reduce turbulence and mold disturbances, thereby producing a more stable, uniform outflow. The pour tube includes an exit port with at least one tongue to provide at least two slots on either side of the tongue. The slots generate counter-rotating flows, which result in a more diffusive and more homogeneous outflow. Advantageously, such an outflow can reduce detrimental asymmetry and alumina clogging in the pour tube.
UAA200508787A 2003-03-17 2004-03-09 pour tube for casting molten metal and method of its use UA85179C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45515503P 2003-03-17 2003-03-17

Publications (1)

Publication Number Publication Date
UA85179C2 true UA85179C2 (en) 2009-01-12

Family

ID=33029966

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200508787A UA85179C2 (en) 2003-03-17 2004-03-09 pour tube for casting molten metal and method of its use

Country Status (16)

Country Link
US (1) US20060169728A1 (en)
EP (1) EP1603697B1 (en)
JP (1) JP2006520694A (en)
KR (1) KR20050113230A (en)
CN (1) CN100346909C (en)
AT (1) ATE336319T1 (en)
AU (1) AU2004221863B2 (en)
BR (1) BRPI0408340A (en)
CA (1) CA2519050A1 (en)
DE (1) DE602004001980T2 (en)
ES (1) ES2267057T3 (en)
MX (1) MXPA05009852A (en)
RU (1) RU2331496C2 (en)
UA (1) UA85179C2 (en)
WO (1) WO2004082871A1 (en)
ZA (1) ZA200507285B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9162284B2 (en) 2006-06-01 2015-10-20 Refractory Intellectual Property Gmbh & Co Kg Casting nozzle

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4938490B2 (en) * 2007-02-19 2012-05-23 株式会社神戸製鋼所 Grooved immersion nozzle
JP5172432B2 (en) * 2008-04-01 2013-03-27 株式会社神戸製鋼所 Continuous casting method of ultra low carbon steel or low carbon steel using grooved immersion nozzle
EP2319640A1 (en) * 2009-10-21 2011-05-11 Vesuvius Group S.A Casting nozzle and assembly of such a nozzle with an inner nozzle
EP2588262B1 (en) * 2010-07-02 2019-12-25 Vesuvius U S A Corporation Submerged entry nozzle
US9676029B2 (en) 2010-07-02 2017-06-13 Vesuvius Crucible Company Submerged entry nozzle
JP6217778B2 (en) * 2016-03-31 2017-10-25 品川リフラクトリーズ株式会社 Immersion nozzle

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517726A (en) * 1969-08-04 1970-06-30 Inland Steel Co Method of introducing molten metal into a continuous casting mold
JPS5246164B2 (en) * 1973-04-26 1977-11-22
JPS53578Y2 (en) * 1973-09-04 1978-01-10
GB1472449A (en) * 1973-09-04 1977-05-04 Sumitomo Metal Ind Nozzle for a continuous metal casting tundish
SE444397B (en) * 1982-10-15 1986-04-14 Frykendahl Bjoern DEVICE FOR CASTING BY METALLURGICAL PROCESSES
JPS6316837A (en) * 1986-07-08 1988-01-23 Nippon Kokan Kk <Nkk> Pouring nozzle for molten metal
JPH05282Y2 (en) * 1987-10-23 1993-01-06
JPH02169160A (en) * 1988-12-21 1990-06-29 Kawasaki Steel Corp Submerged nozzle for continuous casting
JPH0723091Y2 (en) * 1990-05-08 1995-05-31 品川白煉瓦株式会社 Immersion nozzle with multiple steps for continuous casting
US5227078A (en) * 1992-05-20 1993-07-13 Reynolds Metals Company Flow-vectored downspout assembly and method for using same
FR2698807A3 (en) * 1992-12-08 1994-06-10 Lorraine Laminage Nozzle for continuous casting of slabs - with holes and overhanging deflector to minimise the entrainment of slag during casting
US5785880A (en) * 1994-03-31 1998-07-28 Vesuvius Usa Submerged entry nozzle
US5944261A (en) * 1994-04-25 1999-08-31 Vesuvius Crucible Company Casting nozzle with multi-stage flow division
AT400935B (en) * 1994-07-25 1996-04-25 Voest Alpine Ind Anlagen SUBMERSIBLE PIPE
DE4436990C1 (en) * 1994-10-07 1995-12-07 Mannesmann Ag Immersed pouring pipe where the outer wall acts as a spacer
FR2739313B1 (en) * 1995-09-28 1997-10-31 Usinor Sacilor NOZZLE FOR THE INTRODUCTION OF A LIQUID METAL INTO A CONTINUOUS CASTING LINGOTIERE OF METALS
IT1284035B1 (en) * 1996-06-19 1998-05-08 Giovanni Arvedi DIVER FOR CONTINUOUS CASTING OF THIN SLABS
FR2754748B1 (en) * 1996-10-23 1998-12-04 Vesuvius France Sa TRANSFER PIECE AND MANUFACTURING METHOD THEREOF
US6016941A (en) * 1998-04-14 2000-01-25 Ltv Steel Company, Inc. Submerged entry nozzle
US6425505B1 (en) * 1999-09-03 2002-07-30 Vesuvius Crucible Company Pour tube with improved flow characteristics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9162284B2 (en) 2006-06-01 2015-10-20 Refractory Intellectual Property Gmbh & Co Kg Casting nozzle

Also Published As

Publication number Publication date
EP1603697A1 (en) 2005-12-14
KR20050113230A (en) 2005-12-01
BRPI0408340A (en) 2006-03-21
CA2519050A1 (en) 2004-09-30
ES2267057T3 (en) 2007-03-01
RU2331496C2 (en) 2008-08-20
DE602004001980T2 (en) 2007-02-01
WO2004082871A1 (en) 2004-09-30
EP1603697B1 (en) 2006-08-16
MXPA05009852A (en) 2005-12-06
CN100346909C (en) 2007-11-07
CN1761543A (en) 2006-04-19
AU2004221863A1 (en) 2004-09-30
US20060169728A1 (en) 2006-08-03
ATE336319T1 (en) 2006-09-15
JP2006520694A (en) 2006-09-14
AU2004221863B2 (en) 2009-04-09
DE602004001980D1 (en) 2006-09-28
RU2005130062A (en) 2006-02-10
ZA200507285B (en) 2006-12-27

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