MY141417A - Stopper rod for delivering gas into a molten metal - Google Patents

Stopper rod for delivering gas into a molten metal

Info

Publication number
MY141417A
MY141417A MYPI20053295A MYPI20053295A MY141417A MY 141417 A MY141417 A MY 141417A MY PI20053295 A MYPI20053295 A MY PI20053295A MY PI20053295 A MYPI20053295 A MY PI20053295A MY 141417 A MY141417 A MY 141417A
Authority
MY
Malaysia
Prior art keywords
stopper rod
gas
molten metal
internal chamber
delivering gas
Prior art date
Application number
MYPI20053295A
Inventor
Philippe Guillo
Original Assignee
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 Crucible Co filed Critical Vesuvius Crucible Co
Publication of MY141417A publication Critical patent/MY141417A/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
    • B22D41/14—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

Abstract

THE INVENTION RELATES TO A STOPPER ROD ADAPTED TO DELIVER GAS DURING POURING OF MOLTEN METAL COMPRISING A STOPPER BODY HAVING AN INTERNAL CHAMBER (1) AND A GAS DISCHARGE PORT (2), A BORE (3) CONNECTING THE INTERNAL CHAMBER (1) TO THE GAS DISCHARGE PORT (2), THE INTERNAL CHAMBER (1) AND THE BORE (3) DEFINING A GAS PASSAGEWAY. ACCORDING TO THE INVENTION, THE WALLS OF THE GAS PASSAGEWAY ARE PROVIDED WITH A LAYER (4) OF A MATERIAL WHICH WILL NOT PRODUCE CARBON MONOXIDE AT THE TEMPERATURE OF USE. THE STOPPER ROD OF THE INVENTION DOES NOT CONTAMINATE THE GAS PASSING THERETHROUGH.
MYPI20053295A 2004-07-20 2005-07-19 Stopper rod for delivering gas into a molten metal MY141417A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MY141417A true MY141417A (en) 2010-04-30

Family

ID=34933070

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20053295A MY141417A (en) 2004-07-20 2005-07-19 Stopper rod for delivering gas into a molten metal

Country Status (20)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004958B4 (en) * 2007-01-26 2010-04-29 Innotec Ltd. Plugs for use in metallurgical installations
ES2351075T3 (en) * 2008-11-19 2011-01-31 REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG PLUG BODY.
ATE539835T1 (en) * 2009-01-16 2012-01-15 Refractory Intellectual Prop FLOW CONTROL DEVICE IN A STEEL CONTINUOUS CASTING PROCESS
CN101513670B (en) * 2009-03-18 2010-12-01 山东中齐耐火材料集团有限公司 Integral stopper screw rod connecting device and a manufacturing method thereof
EP2572813B1 (en) * 2011-09-23 2013-08-07 Refractory Intellectual Property GmbH & Co. KG Ceramic refractory stopper
EP2653248B1 (en) 2012-04-16 2014-04-02 Refractory Intellectual Property GmbH & Co. KG Ceramic refractory stopper
CN104368804B (en) * 2014-09-25 2016-08-24 武汉重工铸锻有限责任公司 Chock plug and the integral processing method of nozzle connection
JP7022095B2 (en) * 2019-03-28 2022-02-17 日本製鋼所Ｍ＆Ｅ株式会社 Stopper
CN114555262A (en) 2019-10-10 2022-05-27 里弗雷克特里知识产权两合公司 Isostatic pressed product for treating molten metal and method for producing same

Family Cites Families (19)

* 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 (en) * 1978-05-12 1987-02-04 Centro Speriment Metallurg METHOD FOR THE INTRODUCTION OF BONES-DESULPHANTS SUBSTANCES UNDER FLOATING METALS WITHOUT USING GASEOUS VEHICLES
US4682718A (en) * 1983-08-16 1987-07-28 Toshiba Ceramics Co., Ltd. Nozzle for continuous casting of molten steel
JPS6246167A (en) * 1985-08-22 1987-02-28 株式会社東芝 Defroster
US4870037A (en) * 1987-09-23 1989-09-26 Vesuvius Crucible Company Prevention of Al2 O3 formation in pouring nozzles and the like
US5185300A (en) * 1991-03-11 1993-02-09 Vesuvius Crucible Company Erosion, thermal shock and oxidation resistant refractory compositions
GB2263427A (en) * 1992-01-09 1993-07-28 Thor Ceramics Ltd Refractory stopper rod with a lined channel
JP2627473B2 (en) * 1992-07-15 1997-07-09 新日本製鐵株式会社 Long stopper for continuous casting
FR2695848B1 (en) * 1992-09-21 1994-12-09 Lorraine Laminage Metal casting nozzle and methods of manufacturing this nozzle.
US5370370A (en) * 1993-02-19 1994-12-06 Vesuvius Crucible Company Liner for submerged entry nozzle
IN191421B (en) * 1994-06-15 2003-11-29 Vesuvius Frnance Sa
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
JP2796524B2 (en) * 1996-04-11 1998-09-10 品川白煉瓦株式会社 Composite immersion nozzle
US6367671B1 (en) * 1998-11-20 2002-04-09 Vesuvius Crucible Company Stopper rod
AU5542700A (en) * 1999-06-22 2001-01-09 Foseco International Limited Article formed from carbon-bonded refractory material
JP3426177B2 (en) * 1999-12-28 2003-07-14 明智セラミックス株式会社 Casting stopper
KR20020054132A (en) * 2000-12-27 2002-07-06 이구택 Gas channel typed stopper and continuous casting method using it
US6475426B1 (en) * 2001-03-27 2002-11-05 Vesuvius Crucible Company Resin-bonded liner

Also Published As

Publication number Publication date
DE602005003968T2 (en) 2008-12-04
CN1988972A (en) 2007-06-27
AR050257A1 (en) 2006-10-11
CA2572497C (en) 2012-05-01
WO2006007672A3 (en) 2006-03-02
ES2299056T3 (en) 2008-05-16
ATE381402T1 (en) 2008-01-15
JP2008506536A (en) 2008-03-06
RU2375150C2 (en) 2009-12-10
TWI357837B (en) 2012-02-11
WO2006007672A2 (en) 2006-01-26
PL1789220T3 (en) 2008-07-31
TW200615062A (en) 2006-05-16
AU2005263118A1 (en) 2006-01-26
DE602005003968D1 (en) 2008-01-31
EP1789220B1 (en) 2007-12-19
RU2007100205A (en) 2008-08-27
JP4933430B2 (en) 2012-05-16
EP1789220A2 (en) 2007-05-30
KR101128610B1 (en) 2012-03-26
CA2572497A1 (en) 2006-01-26
MX2007000764A (en) 2007-03-28
BRPI0513258A (en) 2008-04-29
UA89642C2 (en) 2010-02-25
KR20070030913A (en) 2007-03-16
BRPI0513258B1 (en) 2016-09-27
AU2005263118B2 (en) 2009-02-19
US20070210494A1 (en) 2007-09-13
ZA200700750B (en) 2008-08-27

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