ES473273A1 - Un aparato y un metodo para proteger una corriente de metal contra la atmosfera circundante - Google Patents

Un aparato y un metodo para proteger una corriente de metal contra la atmosfera circundante

Info

Publication number
ES473273A1
ES473273A1 ES473273A ES473273A ES473273A1 ES 473273 A1 ES473273 A1 ES 473273A1 ES 473273 A ES473273 A ES 473273A ES 473273 A ES473273 A ES 473273A ES 473273 A1 ES473273 A1 ES 473273A1
Authority
ES
Spain
Prior art keywords
gas
nozzle
metal
molten metal
pouring molten
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
Application number
ES473273A
Other languages
English (en)
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of ES473273A1 publication Critical patent/ES473273A1/es
Expired 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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal

Abstract

Un aparato para proteger una corriente de metal en estado de fusión contra la atmósfera circundante, cuando la corriente de metal se está vertiendo desde una tobera en un receptor, caracterizada por una fuente de suministro de gas inerte destinada a proporcionar una zona de baja turbulencia del gas inerte en torno a la salida de la tobera, siendo el diámetro inicial de la zona, en la parte de la fuente de gas, de por lo menos un tercio de la longitud de la corriente de metal vertida entre la tobera y el receptor.
ES473273A 1977-09-13 1978-09-12 Un aparato y un metodo para proteger una corriente de metal contra la atmosfera circundante Expired ES473273A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3817477 1977-09-13

Publications (1)

Publication Number Publication Date
ES473273A1 true ES473273A1 (es) 1979-10-16

Family

ID=10401732

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473273A Expired ES473273A1 (es) 1977-09-13 1978-09-12 Un aparato y un metodo para proteger una corriente de metal contra la atmosfera circundante

Country Status (9)

Country Link
US (1) US4291743A (es)
JP (1) JPS5488832A (es)
BR (1) BR7805985A (es)
CA (1) CA1121133A (es)
DE (1) DE2839870A1 (es)
ES (1) ES473273A1 (es)
FR (1) FR2408413A1 (es)
IT (1) IT1160646B (es)
SE (1) SE7809596L (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577384A (en) * 1984-04-27 1986-03-25 Bricmont Francis H Method for joining together heated workpieces for processing in a rolling mill
IT1218007B (it) 1988-05-27 1990-03-30 Kinglor Ltd Procedimento per la formatura automatica di un tubo metallico continuo riempito con materiali in polvere,sua introduzione diretta nel metallo liquido e relativa apparecchiatura
AU2008359682B2 (en) 2008-07-25 2013-08-01 Hatch Ltd. Apparatus for stabilization and deceleration of supersonic flow incorporating a diverging nozzle and perforated plate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1324458A (en) * 1919-12-09 Method of preventing oxidation of molten metal
US3174200A (en) * 1961-06-15 1965-03-23 Union Carbide Corp Method of purging mold and pouring metal therein
US3451594A (en) * 1966-05-17 1969-06-24 Sigmund W Stewart Tundish nozzle construction
FR1561165A (es) * 1967-12-08 1969-03-28
US3838798A (en) * 1971-01-21 1974-10-01 Leco Corp Porous tundish nozzle
US3908734A (en) * 1973-03-05 1975-09-30 Jones & Laughlin Steel Corp Method and apparatus for gas shrouding of liquids
JPS5072709U (es) * 1973-11-12 1975-06-26
DE2517834A1 (de) * 1975-04-22 1976-11-04 Linde Ag Stranggiessanlage
US3963224A (en) * 1975-07-30 1976-06-15 Jones & Laughlin Steel Corporation Gas shroud
GR61761B (en) * 1975-11-12 1979-01-09 Linde Ag Casting plant
DE2611831A1 (de) 1976-03-19 1977-09-22 Linde Ag Stranggiessanlage
DE2611253A1 (de) 1976-03-17 1977-09-22 Linde Ag Verfahren zum abschirmen des giesstrahles einer stranggiessanlage
DE2655912C2 (de) 1976-12-09 1983-11-03 Linde Ag, 6200 Wiesbaden Vorrichtung zum Abschirmen des Gießstrahls einer Gießanlage

Also Published As

Publication number Publication date
US4291743A (en) 1981-09-29
FR2408413A1 (fr) 1979-06-08
DE2839870A1 (de) 1979-03-22
IT7869111A0 (it) 1978-09-13
BR7805985A (pt) 1979-05-02
JPS5488832A (en) 1979-07-14
IT1160646B (it) 1987-03-11
CA1121133A (en) 1982-04-06
SE7809596L (sv) 1979-03-14

Similar Documents

Publication Publication Date Title
BE870608A (fr) Dispositif et procede pour controler la soudure des produits en acier
JPS5323825A (en) Method and device for indicating end of pouring in case of casting molten metal from molten metal pouring vessel
ES8602460A1 (es) Un metodo para proporcionar una envuelta de gas protectora alrededor del acero, para evitar la oxidacion.
ES473273A1 (es) Un aparato y un metodo para proteger una corriente de metal contra la atmosfera circundante
ATE20708T1 (de) Verfahren und vorrichtung zum schutz eines giessstrahls aus fluessigem metall.
ES461965A1 (es) Perfeccionamientos en aparatos de recubrimiento para colada de metal fundido.
ES453113A1 (es) Instalacion de colada.
GB1298346A (en) Method and apparatus for shrouding a pouring stream and molten casting surface with a protective gas
JPS5586662A (en) Molten slag removing device in tundish in continuous casting
FR2328536A1 (fr) Dispositif pour proteger un jet de metal liquide lors de la coulee
GB2004218A (en) Method and apparatus for pouring molten metal
JPH04178247A (ja) 電磁界を有する鋳型による鋼の連続鋳造方法
JPS5514132A (en) Preventing method for oxygen entry of cast ingot in continuous casting and device thereof
ES485588A1 (es) Perfeccionamientos en aparatos de mortaja para proteger una corriente de metal fundido que se descarga desde el fondo derecipientes de colada
JPS5633156A (en) Preventing method of surface crack formation in continuously cast slab
SU712193A1 (ru) Способ получени слитков
JPS5247523A (en) Method for protecting flow of molten metal poured into tundish from ladle
JPS57124558A (en) Continuous casting method
SU577094A1 (ru) Способ разливки жидкого металла
JPS5550959A (en) Method and apparatus for centrifugal casting
GB2020211A (en) Continuous Casting in Electromagnetic Field
GB2004785A (en) Process and device for reduction of wear of an immersion pouring tube
JPS5674352A (en) Production of thin-walled iron casting
GB2151958B (en) Apparatus for pouring molten metal from ladle into tundish for continuous casting
GB743348A (en) Improvements relating to the casting of metals