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AR050257A1 - Barra obturadora para suministrar gas a un metal fundido y conjunto de una barra obturadora - Google Patents

Barra obturadora para suministrar gas a un metal fundido y conjunto de una barra obturadora

Info

Publication number
AR050257A1
AR050257A1 ARP050102974A ARP050102974A AR050257A1 AR 050257 A1 AR050257 A1 AR 050257A1 AR P050102974 A ARP050102974 A AR P050102974A AR P050102974 A ARP050102974 A AR P050102974A AR 050257 A1 AR050257 A1 AR 050257A1
Authority
AR
Argentina
Prior art keywords
shutter bar
gas
supply gas
internal chamber
fused metal
Prior art date
Application number
ARP050102974A
Other languages
English (en)
Inventor
P 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 AR050257A1 publication Critical patent/AR050257A1/es

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)
  • Furnace Charging Or Discharging (AREA)
  • Continuous Casting (AREA)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La invencion se refiere as un barra obturadora adaptada para suministrar gas durante el vertido de metal fundido, que comprende un cuerpo de barra obturadora que tiene una cámara interna y una abertura de descarga de gas, un orificio que conecta la cámara interna a la abertura de descarga de gas, definiendo la cámara interna y el orificio un conducto de paso de gas. Segun la invencion, las paredes del conducto de paso de gas están provistas de una capa de un material que no produce monoxido de carbono a la temperatura de uso. La barra obturadora de la invencion no contamina el gas que pasa a su través.
ARP050102974A 2004-07-20 2005-07-19 Barra obturadora para suministrar gas a un metal fundido y conjunto de una barra obturadora AR050257A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR050257A1 true AR050257A1 (es) 2006-10-11

Family

ID=34933070

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050102974A AR050257A1 (es) 2004-07-20 2005-07-19 Barra obturadora para suministrar gas a un metal fundido y conjunto de una barra obturadora

Country Status (20)

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

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 (en) * 2008-11-19 2010-10-27 Refractory Intellectual Property GmbH & Co. KG Stopper body
EP2209056B1 (en) * 2009-01-16 2012-01-04 Refractory Intellectual Property GmbH & Co. KG Flow control device in a continuous casting steel-making process
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
EP2653248B1 (en) * 2012-04-16 2014-04-02 Refractory Intellectual Property GmbH & Co. KG Ceramic refractory stopper
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 (en) * 2019-03-08 2022-08-03 Refractory Intellectual Property GmbH & Co. KG A stopper rod and a method for providing a uniform gas curtain around a stopper rod
JP7022095B2 (ja) * 2019-03-28 2022-02-17 日本製鋼所Ｍ＆Ｅ株式会社 ストッパ
KR20220080140A (ko) 2019-10-10 2022-06-14 리프랙토리 인터렉추얼 프라퍼티 게엠베하 운트 코. 카게 용융 금속의 취급시 사용하기 위한 등압 압축성형 제품 및 그 제조 방법

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 (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
US4682718A (en) * 1983-08-16 1987-07-28 Toshiba Ceramics Co., Ltd. Nozzle for continuous casting of molten steel
JPS6246167A (ja) * 1985-08-22 1987-02-28 株式会社東芝 除霜装置
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 (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
FR2695848B1 (fr) * 1992-09-21 1994-12-09 Lorraine Laminage 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
IN191421B (es) * 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 (ja) * 1996-04-11 1998-09-10 品川白煉瓦株式会社 複合浸漬ノズル
EP1135227B1 (en) * 1998-11-20 2002-10-16 Vesuvius Crucible Company Stopper rod
WO2000078484A1 (en) * 1999-06-22 2000-12-28 Foseco International Limited Article formed from carbon-bonded refractory material
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
US6475426B1 (en) * 2001-03-27 2002-11-05 Vesuvius Crucible Company Resin-bonded liner

Also Published As

Publication number Publication date
PL1789220T3 (pl) 2008-07-31
DE602005003968T2 (de) 2008-12-04
JP2008506536A (ja) 2008-03-06
KR20070030913A (ko) 2007-03-16
CA2572497C (en) 2012-05-01
RU2375150C2 (ru) 2009-12-10
ES2299056T3 (es) 2008-05-16
DE602005003968D1 (de) 2008-01-31
CA2572497A1 (en) 2006-01-26
BRPI0513258A (pt) 2008-04-29
CN1988972A (zh) 2007-06-27
TWI357837B (en) 2012-02-11
WO2006007672A3 (en) 2006-03-02
AU2005263118B2 (en) 2009-02-19
UA89642C2 (ru) 2010-02-25
US20070210494A1 (en) 2007-09-13
JP4933430B2 (ja) 2012-05-16
WO2006007672A2 (en) 2006-01-26
KR101128610B1 (ko) 2012-03-26
EP1789220B1 (en) 2007-12-19
AU2005263118A1 (en) 2006-01-26
MY141417A (en) 2010-04-30
ZA200700750B (en) 2008-08-27
MX2007000764A (es) 2007-03-28
ATE381402T1 (de) 2008-01-15
EP1789220A2 (en) 2007-05-30
RU2007100205A (ru) 2008-08-27
TW200615062A (en) 2006-05-16
BRPI0513258B1 (pt) 2016-09-27

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee