ES2012895A6 - Procedimiento para introducir gas en un orificio de salida de un recipiente que contenga colada metalica. - Google Patents

Procedimiento para introducir gas en un orificio de salida de un recipiente que contenga colada metalica.

Info

Publication number
ES2012895A6
ES2012895A6 ES8803772A ES8803772A ES2012895A6 ES 2012895 A6 ES2012895 A6 ES 2012895A6 ES 8803772 A ES8803772 A ES 8803772A ES 8803772 A ES8803772 A ES 8803772A ES 2012895 A6 ES2012895 A6 ES 2012895A6
Authority
ES
Spain
Prior art keywords
outlet
sleeve
gas
introducing gas
receptacle containing
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.)
Expired - Fee Related
Application number
ES8803772A
Other languages
English (en)
Inventor
Bruno Muller
Rolf Waltenspuhl
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.)
Stopinc AG
Original Assignee
Stopinc AG
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 Stopinc AG filed Critical Stopinc AG
Publication of ES2012895A6 publication Critical patent/ES2012895A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
    • 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
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

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

Abstract

PROCEDIMIENTO PARA INTRODUCIR GAS EN UN ORIFICIO DE SALIDA DE UN RECIPIENTE QUE CONTENGA COLADA METALICA, EN ESPECIAL DE ACERO, ASI COMO CASQUILLO DE SALIDA PARA PONER EN PRACTICA EL PROCEDIMIENTO. EN EL PROCEDIMIENTO SE INSUFLA EN EL ORIFICIO DE SALIDA (26) UN GAS CALENTADO AL MENOS A 1.000''C, PREFERENTEMENTE INCLUSO POR ENCIMA DE LA TEMPERATURA DE LICUACION DEL CALDO. DE ESTA MANERA SE PUEDEN EVITAR AMPLIAMENTE PROBLEMAS DE CONGELACION Y DEPOSITOS EN EL ORIFICIO DE SALIDA. EL CASQUILLO DE SALIDA DE ACUERDO CON LA INVENCION (20) MUESTRA UNA TUBERIA ALIMENTADORA DE GAS (21) QUE CONDUCE A UN SUPLEMENTO (23) POROSO QUE ABARCA EL ORIFICIO (26), TUBERIA QUE PARA CALENTAR EL GAS ES LLEVADO EN DETERMINADO LARGO A LA ZONA SUPERIOR DEL CASQUILLO (20) QUE SE ENCUENTRA EN CONTACTO CON EL CALDO.
ES8803772A 1987-12-24 1988-12-13 Procedimiento para introducir gas en un orificio de salida de un recipiente que contenga colada metalica. Expired - Fee Related ES2012895A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5065/87A CH675088A5 (es) 1987-12-24 1987-12-24

Publications (1)

Publication Number Publication Date
ES2012895A6 true ES2012895A6 (es) 1990-04-16

Family

ID=4287346

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803772A Expired - Fee Related ES2012895A6 (es) 1987-12-24 1988-12-13 Procedimiento para introducir gas en un orificio de salida de un recipiente que contenga colada metalica.

Country Status (10)

Country Link
US (1) US5019159A (es)
EP (1) EP0367800B1 (es)
JP (1) JPH02502707A (es)
KR (1) KR900700214A (es)
BR (1) BR8807373A (es)
CH (1) CH675088A5 (es)
DE (1) DE3801164C2 (es)
ES (1) ES2012895A6 (es)
WO (1) WO1989005700A1 (es)
ZA (1) ZA889032B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6539805B2 (en) 1994-07-19 2003-04-01 Vesuvius Crucible Company Liquid metal flow condition detection
GB0109443D0 (en) * 2001-04-17 2001-06-06 Summit Medical Ltd Blood collection apparatus
US6660220B2 (en) 2001-12-21 2003-12-09 Isg Technologies Inc. Apparatus and method for delivering an inert gas to prevent plugging in a slide gate
CN101706200B (zh) * 2009-11-30 2011-12-21 张家港浦项不锈钢有限公司 一种电弧炉耐火材料的养护方法及系统
JP6175286B2 (ja) * 2013-06-07 2017-08-02 東京窯業株式会社 蓄圧ボンベを持つ取鍋
ES2831829T3 (es) * 2015-12-01 2021-06-09 Refractory Intellectual Property Gmbh & Co Kg Cierre deslizante en la buza de un recipiente metalúrgico

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165627B (de) * 1953-11-18 1964-03-19 Gutehoffnungshuette Sterkrade Verfahren und Vorrichtung zum Behandeln einer Eisenschmelze
GB1062591A (en) * 1962-07-04 1967-03-22 Internat Meehanite Metal Compa Improvements in or relating to the treatment of metals
FR2080119A5 (es) * 1970-02-24 1971-11-12 Panhard & Levassor
GB1575601A (en) * 1976-01-22 1980-09-24 Didier Werke Ag Refractory structures for outlet valves for metallurgical vessels
DE2713171A1 (de) * 1977-03-25 1978-09-28 Hoesch Werke Ag Blasstahlverfahren
DE2732340A1 (de) * 1977-07-16 1979-02-08 Impeco Huettenwerkausruestunge Schieberverschluss und verfahren zum betrieb desselben
DE2836409C2 (de) * 1978-08-19 1982-07-22 Stopinc AG, Zug Vorrichtung zum Einführen von Behandlungsstoffen in die in einem metallurgischen Gefäß enthaltene Schmelze
GB2094954B (en) * 1981-03-13 1984-05-10 Flogates Ltd Metal pouring apparatus
JPS59150656A (ja) * 1983-02-16 1984-08-28 Toshiba Ceramics Co Ltd スライデイングノズル装置
JPS6181226A (ja) * 1984-09-27 1986-04-24 Toyota Motor Corp 四輪駆動車用動力伝達装置
JPS61166729A (ja) * 1985-01-16 1986-07-28 Toyota Motor Corp 四輪駆動車用動力伝達装置
DE3506426C1 (de) * 1985-02-23 1985-11-28 Stopinc Ag, Baar Verfahren zum Abgiessen von Metallschmelze aus einem ein Absperrorgan aufweisenden Behaelter
DE3512907C2 (de) * 1985-04-11 1991-01-03 Stopinc Ag, Baar Ausgusshülse für einen Metalschmelze enthaltenden Behälter
JPH0224510Y2 (es) * 1985-07-10 1990-07-05
US4732607A (en) * 1985-11-26 1988-03-22 Sumitomo Metal Industries, Ltd. Method of controlling the stirring strength and flow rate of a jet of gas blown through a lance onto a molten metal surface
JPH0753492B2 (ja) * 1986-07-09 1995-06-07 いすゞ自動車株式会社 四輪駆動車のセンタデフロック装置

Also Published As

Publication number Publication date
EP0367800A1 (de) 1990-05-16
DE3801164C2 (de) 1993-12-23
US5019159A (en) 1991-05-28
KR900700214A (ko) 1990-08-11
DE3801164C1 (es) 1989-07-27
JPH02502707A (ja) 1990-08-30
CH675088A5 (es) 1990-08-31
EP0367800B1 (de) 1991-07-24
WO1989005700A1 (en) 1989-06-29
ZA889032B (en) 1989-08-30
BR8807373A (pt) 1990-03-20

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-12-13

FD1A Patent lapsed

Effective date: 19931214