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WO2006007672A3 - Tige d'arret pour l'apport de gaz dans un metal en fusion - Google Patents

Tige d'arret pour l'apport de gaz dans un metal en fusion Download PDF

Info

Publication number
WO2006007672A3
WO2006007672A3 PCT/BE2005/000116 BE2005000116W WO2006007672A3 WO 2006007672 A3 WO2006007672 A3 WO 2006007672A3 BE 2005000116 W BE2005000116 W BE 2005000116W WO 2006007672 A3 WO2006007672 A3 WO 2006007672A3
Authority
WO
WIPO (PCT)
Prior art keywords
stopper rod
gas
molten metal
internal chamber
delivering gas
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.)
Ceased
Application number
PCT/BE2005/000116
Other languages
English (en)
Other versions
WO2006007672A2 (fr
Inventor
Philippe Guillo
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.)
Vesuvius Group SA
Vesuvius Crucible Co
Original Assignee
Vesuvius Group SA
Vesuvius Crucible Co
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 Vesuvius Group SA, Vesuvius Crucible Co filed Critical Vesuvius Group SA
Priority to CA2572497A priority Critical patent/CA2572497C/fr
Priority to US11/630,633 priority patent/US20070210494A1/en
Priority to MX2007000764A priority patent/MX2007000764A/es
Priority to BRPI0513258A priority patent/BRPI0513258B1/pt
Priority to PL05763960T priority patent/PL1789220T3/pl
Priority to JP2007521753A priority patent/JP4933430B2/ja
Priority to KR1020077001592A priority patent/KR101128610B1/ko
Priority to DE602005003968T priority patent/DE602005003968T2/de
Priority to AU2005263118A priority patent/AU2005263118B2/en
Priority to EP05763960A priority patent/EP1789220B1/fr
Publication of WO2006007672A2 publication Critical patent/WO2006007672A2/fr
Publication of WO2006007672A3 publication Critical patent/WO2006007672A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B22D41/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)

Abstract

L'invention concerne une tige d'arrêt pour acheminer du gaz lors du versement de métal en fusion et comprenant un corps d'arrêt présentant une chambre intérieure ainsi qu'un orifice de décharge de gaz, un alésage reliant la chambre intérieure à l'orifice de décharge de gaz, la chambre intérieure ainsi que l'alésage définissant un passage de gaz. Selon l'invention, les parois du passage de gaz sont dotées d'une couche d'un matériau ne produisant pas de monoxyde de carbone à la température d'utilisation. La tige d'arrêt de l'invention ne contamine pas le gaz traversant.
PCT/BE2005/000116 2004-07-20 2005-07-15 Tige d'arret pour l'apport de gaz dans un metal en fusion Ceased WO2006007672A2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA2572497A CA2572497C (fr) 2004-07-20 2005-07-15 Tige d'arret pour l'apport de gaz dans un metal en fusion
US11/630,633 US20070210494A1 (en) 2004-07-20 2005-07-15 Stopper Rod for Delivering Gas Into a Molten Metal
MX2007000764A MX2007000764A (es) 2004-07-20 2005-07-15 Barra obturadora para suministrar gas a un metal fundido.
BRPI0513258A BRPI0513258B1 (pt) 2004-07-20 2005-07-15 haste de tampão, e, montagem de uma haste de tampão com uma haste de metal
PL05763960T PL1789220T3 (pl) 2004-07-20 2005-07-15 Żerdź zatyczkowa do dostarczania gazu do roztopionego metalu
JP2007521753A JP4933430B2 (ja) 2004-07-20 2005-07-15 溶融金属にガスを供給するストッパロッド
KR1020077001592A KR101128610B1 (ko) 2004-07-20 2005-07-15 용융 금속 내부로 가스를 반송하는 스토퍼 로드
DE602005003968T DE602005003968T2 (de) 2004-07-20 2005-07-15 Stopfenstange zur zufuhr von gas in eine metallschmelze
AU2005263118A AU2005263118B2 (en) 2004-07-20 2005-07-15 Stopper rod for delivering gas into a molten metal
EP05763960A EP1789220B1 (fr) 2004-07-20 2005-07-15 Quenouille adaptée à la délivrance de gaz dans un métal liquide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04447179.5 2004-07-20
EP04447179 2004-07-20

Publications (2)

Publication Number Publication Date
WO2006007672A2 WO2006007672A2 (fr) 2006-01-26
WO2006007672A3 true WO2006007672A3 (fr) 2006-03-02

Family

ID=34933070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE2005/000116 Ceased WO2006007672A2 (fr) 2004-07-20 2005-07-15 Tige d'arret pour l'apport de gaz dans un metal en fusion

Country Status (20)

Country Link
US (1) US20070210494A1 (fr)
EP (1) EP1789220B1 (fr)
JP (1) JP4933430B2 (fr)
KR (1) KR101128610B1 (fr)
CN (1) CN1988972A (fr)
AR (1) AR050257A1 (fr)
AT (1) ATE381402T1 (fr)
AU (1) AU2005263118B2 (fr)
BR (1) BRPI0513258B1 (fr)
CA (1) CA2572497C (fr)
DE (1) DE602005003968T2 (fr)
ES (1) ES2299056T3 (fr)
MX (1) MX2007000764A (fr)
MY (1) MY141417A (fr)
PL (1) PL1789220T3 (fr)
RU (1) RU2375150C2 (fr)
TW (1) TWI357837B (fr)
UA (1) UA89642C2 (fr)
WO (1) WO2006007672A2 (fr)
ZA (1) ZA200700750B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004958B4 (de) * 2007-01-26 2010-04-29 Innotec Ltd. Stopfen zur Verwendung in metallurgischen Einrichtungen
EP2189231B1 (fr) * 2008-11-19 2010-10-27 Refractory Intellectual Property GmbH & Co. KG Quenouille
EP2209056B1 (fr) * 2009-01-16 2012-01-04 Refractory Intellectual Property GmbH & Co. KG Dispositif de contrôle du flux dans un processus de coulée d'acier en continu
CN101513670B (zh) * 2009-03-18 2010-12-01 山东中齐耐火材料集团有限公司 一种整体塞棒丝杆连接装置及其制作方法
ES2428314T3 (es) * 2011-09-23 2013-11-07 Refractory Intellectual Property Gmbh & Co. Kg Tapón de colada refractario cerámico
PL2653248T3 (pl) 2012-04-16 2014-07-31 Refractory Intellectual Property Gmbh & Co Kg Ceramiczna zatyczka ogniotrwała
CN104368804B (zh) * 2014-09-25 2016-08-24 武汉重工铸锻有限责任公司 塞头与喷嘴接头的整体加工方法
EP3705204B1 (fr) * 2019-03-08 2022-08-03 Refractory Intellectual Property GmbH & Co. KG Tige de butée et procédé de fourniture d'un rideau de gaz uniforme autour d'une tige de butée
JP7022095B2 (ja) * 2019-03-28 2022-02-17 日本製鋼所Ｍ＆Ｅ株式会社 ストッパ
US20220332010A1 (en) 2019-10-10 2022-10-20 Refractory Intellectual Property Gmbh & Co. Kg Isostatically pressed product for use in handling of molten metal and method for production

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682718A (en) * 1983-08-16 1987-07-28 Toshiba Ceramics Co., Ltd. Nozzle for continuous casting of molten steel
EP0309225A2 (fr) * 1987-09-23 1989-03-29 Vesuvius Crucible Company Prévention de Al2O3-formation dans des basettes de coulée et dispositifs similaires
EP0503316A2 (fr) * 1991-03-11 1992-09-16 Vesuvius Crucible Company Compositions réfractaires résistant à l'érosion, au choc thermique et à l'oxydation
EP0589762A1 (fr) * 1992-09-21 1994-03-30 Sollac Busette de coulée de métal et procédés de fabrication de cette busette
US5370370A (en) * 1993-02-19 1994-12-06 Vesuvius Crucible Company Liner for submerged entry nozzle
US5681499A (en) * 1994-06-15 1997-10-28 Vesuvius Crucible Company Method and compositions for making refractory shapes having dense, carbon free surfaces and shapes made therefrom
US5691061A (en) * 1994-06-15 1997-11-25 Vesuvius Crucible Company Refractory shape having an external layer capable of forming a layer impermeable to gases and process for its preparation
WO2000078484A1 (fr) * 1999-06-22 2000-12-28 Foseco International Limited Article forme d'une matiere refractaire a liaison de carbone
US6321953B1 (en) * 1996-04-11 2001-11-27 Shinagawa Refractories, Co., Ltd. Composite immersion nozzle
US20020171184A1 (en) * 2001-03-27 2002-11-21 Desai Priyadarshi G. Resin-bonded liner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200457A (en) * 1964-03-09 1965-08-17 United States Steel Corp Method of regulating the discharge of molten metal from ladles
US3565412A (en) * 1968-12-03 1971-02-23 Dresser Ind Device for stirring molten metal
IT1156736B (it) * 1978-05-12 1987-02-04 Centro Speriment Metallurg Metodo per l'introduzione di sostanze disossi-desolforanti sotto battente di metalli liquidi senza impiego di veicoli gassosi
JPS6246167A (ja) * 1985-08-22 1987-02-28 株式会社東芝 除霜装置
GB2263427A (en) * 1992-01-09 1993-07-28 Thor Ceramics Ltd Refractory stopper rod with a lined channel
JP2627473B2 (ja) * 1992-07-15 1997-07-09 新日本製鐵株式会社 連続鋳造用ロングストッパー
BR9915429A (pt) * 1998-11-20 2001-08-07 Vesuvius Crucible Co Haste de tampão.
JP3426177B2 (ja) * 1999-12-28 2003-07-14 明智セラミックス株式会社 鋳造用ストッパー
KR20020054132A (ko) * 2000-12-27 2002-07-06 이구택 연속주조용 가스 채널형 스토퍼 및 이를 이용한연속주조방법

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682718A (en) * 1983-08-16 1987-07-28 Toshiba Ceramics Co., Ltd. Nozzle for continuous casting of molten steel
EP0309225A2 (fr) * 1987-09-23 1989-03-29 Vesuvius Crucible Company Prévention de Al2O3-formation dans des basettes de coulée et dispositifs similaires
EP0503316A2 (fr) * 1991-03-11 1992-09-16 Vesuvius Crucible Company Compositions réfractaires résistant à l'érosion, au choc thermique et à l'oxydation
EP0589762A1 (fr) * 1992-09-21 1994-03-30 Sollac Busette de coulée de métal et procédés de fabrication de cette busette
US5370370A (en) * 1993-02-19 1994-12-06 Vesuvius Crucible Company Liner for submerged entry nozzle
US5681499A (en) * 1994-06-15 1997-10-28 Vesuvius Crucible Company Method and compositions for making refractory shapes having dense, carbon free surfaces and shapes made therefrom
US5691061A (en) * 1994-06-15 1997-11-25 Vesuvius Crucible Company Refractory shape having an external layer capable of forming a layer impermeable to gases and process for its preparation
US6321953B1 (en) * 1996-04-11 2001-11-27 Shinagawa Refractories, Co., Ltd. Composite immersion nozzle
WO2000078484A1 (fr) * 1999-06-22 2000-12-28 Foseco International Limited Article forme d'une matiere refractaire a liaison de carbone
US20020171184A1 (en) * 2001-03-27 2002-11-21 Desai Priyadarshi G. Resin-bonded liner

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
N. TSUKAMOTO ET AL.: "Prevention of alumina clogging in submerged entry nozzles for continuous casting", SHINAGAWA TECHNICAL REPORT, vol. 41, 20 March 1998 (1998-03-20), BIZEN CITY, OKOYAMA, JAPAN, pages 37 - 46, XP002310760 *
N. TSUKAMOTO ET AL.: "Prevention of alumina clogging in submerged entry nozzles", SHINAGAWA TECHNICAL REPORT, vol. 44, 20 March 2001 (2001-03-20), BIZEN CITY, OKOYAMA, JAPAN, pages 27 - 38, XP002310759 *

Also Published As

Publication number Publication date
CA2572497C (fr) 2012-05-01
UA89642C2 (ru) 2010-02-25
AU2005263118A1 (en) 2006-01-26
ES2299056T3 (es) 2008-05-16
CA2572497A1 (fr) 2006-01-26
EP1789220A2 (fr) 2007-05-30
RU2007100205A (ru) 2008-08-27
KR101128610B1 (ko) 2012-03-26
KR20070030913A (ko) 2007-03-16
JP2008506536A (ja) 2008-03-06
MX2007000764A (es) 2007-03-28
DE602005003968D1 (de) 2008-01-31
MY141417A (en) 2010-04-30
DE602005003968T2 (de) 2008-12-04
BRPI0513258B1 (pt) 2016-09-27
TW200615062A (en) 2006-05-16
BRPI0513258A (pt) 2008-04-29
ATE381402T1 (de) 2008-01-15
US20070210494A1 (en) 2007-09-13
TWI357837B (en) 2012-02-11
AR050257A1 (es) 2006-10-11
PL1789220T3 (pl) 2008-07-31
ZA200700750B (en) 2008-08-27
WO2006007672A2 (fr) 2006-01-26
EP1789220B1 (fr) 2007-12-19
RU2375150C2 (ru) 2009-12-10
CN1988972A (zh) 2007-06-27
AU2005263118B2 (en) 2009-02-19
JP4933430B2 (ja) 2012-05-16

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