ES8402188A1 - Procedimiento de fabricacion de un lingote hueco de acero. - Google Patents

Procedimiento de fabricacion de un lingote hueco de acero.

Info

Publication number
ES8402188A1
ES8402188A1 ES521441A ES521441A ES8402188A1 ES 8402188 A1 ES8402188 A1 ES 8402188A1 ES 521441 A ES521441 A ES 521441A ES 521441 A ES521441 A ES 521441A ES 8402188 A1 ES8402188 A1 ES 8402188A1
Authority
ES
Spain
Prior art keywords
ingot
steel
ingot mould
equal
sleeve
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
ES521441A
Other languages
English (en)
Other versions
ES521441A0 (es
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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
Priority claimed from FR8206475A external-priority patent/FR2525131A1/fr
Priority claimed from FR8304718A external-priority patent/FR2543031B2/fr
Application filed by Creusot Loire SA filed Critical Creusot Loire SA
Publication of ES521441A0 publication Critical patent/ES521441A0/es
Publication of ES8402188A1 publication Critical patent/ES8402188A1/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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/04—Casting hollow ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UN LINGOTE HUECO DE ACERO, EN PARTICULAR PARA COLAR GRANDES LINGOTES HUECOS UTILIZADOS LUEGO COMO PIEZAS SEMIACABADAS PARA FORJAR PIEZAS HUECAS DE GRAN TAMAÑO. CARACTERIZADO PORQUE SE UTILIZA UN MACHO CILINDRICO VERTICAL, ENTERAMENTE METALICO, QUE TIENE UNA CAMISA EXTERIOR CILINDRICA DE CHAPA Y UN MANDRIL INTERIOR HUECO, SEPARADOS UNO DE OTRO POR UN INTERVALO REGULAR; PORQUE DICHO ESPACIO VACIO ES RECORRIDO DE MODO PERMANENTE POR UNA CORRIENTE REFRIGERANTE CONSTITUIDA POR UN GAS, POR UNA NIEBLA O POR UNA MEZCLA DE GAS Y NIEBLA, LA CUAL DESCIENDE SEGUN EL EJE DEL MANDRIL HUECO Y SUBE A LO LARGO DE LA CAMISA; PORQUE LA TEMPERATURA DEL ACERO MEDIDA EN CUCHARA ANTES DE LA COLADA EN LINGOTERA ES A LO SUMO DE 1.590 GRADOS; Y PORQUE EL MANDRIL PUEDE SER RETIRADO INTACTO DESPUES DE LA SOLIDIFICACION DEL LINGOTE, MIENTRAS QUE LA CAMISA PERMANECE ADHERIDA A DICHO LINGOTE, PERO NO SOLDADA A EL. O
ES521441A 1982-04-15 1983-04-14 Procedimiento de fabricacion de un lingote hueco de acero. Expired ES8402188A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8206475A FR2525131A1 (fr) 1982-04-15 1982-04-15 Procede et dispositif de fabrication d'un lingot d'acier creux
FR8304718A FR2543031B2 (fr) 1983-03-23 1983-03-23 Procede et dispositif de fabrication d'un lingot d'acier creux

Publications (2)

Publication Number Publication Date
ES521441A0 ES521441A0 (es) 1984-01-16
ES8402188A1 true ES8402188A1 (es) 1984-01-16

Family

ID=26222864

Family Applications (2)

Application Number Title Priority Date Filing Date
ES521441A Expired ES8402188A1 (es) 1982-04-15 1983-04-14 Procedimiento de fabricacion de un lingote hueco de acero.
ES523506A Expired ES8403762A1 (es) 1982-04-15 1983-06-22 "dispositivo de fabricacion de un lingote hueco de acero"

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES523506A Expired ES8403762A1 (es) 1982-04-15 1983-06-22 "dispositivo de fabricacion de un lingote hueco de acero"

Country Status (4)

Country Link
EP (1) EP0092477B1 (es)
KR (1) KR840004375A (es)
DE (1) DE3361154D1 (es)
ES (2) ES8402188A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557820B1 (fr) * 1984-01-10 1987-05-07 Pont A Mousson Dispositif d'alimentation en metal liquide pour installation de coulee continue verticale d'un tube metallique, notamment en fonte
JPS6163342A (ja) * 1984-09-03 1986-04-01 Kawasaki Steel Corp 中空鋼塊の製造方法およびその装置
US4759399A (en) * 1986-05-15 1988-07-26 Kawasaki Steel Corporation Method and apparatus for producing hollow metal ingots
GB2193914B (en) * 1986-08-19 1990-08-15 Metal Castings Casting
FR2676670B1 (fr) * 1991-05-23 1996-01-05 Creusot Loire Procede et dispositif de coulee d'un lingot creux metallique.
US5702628A (en) * 1992-07-30 1997-12-30 Nemoto; Masaru Method of fabricating article by using non-sand core and article produced thereby, and core structure
GB2269773B (en) * 1992-07-30 1996-05-22 Masaru Nemoto Core for mould
DE10043748B4 (de) * 2000-09-05 2004-01-15 W. C. Heraeus Gmbh & Co. Kg Zylinderförmiges Sputtertarget, Verfahren zu seiner Herstellung und Verwendung
DE10063383C1 (de) * 2000-12-19 2002-03-14 Heraeus Gmbh W C Verfahren zur Herstellung eines Rohrtargets und Verwendung
DE10253319B3 (de) * 2002-11-14 2004-05-27 W. C. Heraeus Gmbh & Co. Kg Verfahren zum Herstellen eines Sputtertargets aus einer Si-Basislegierung, sowie die Verwendung des Sputtertargets
EP1444993B2 (en) 2003-02-10 2013-06-26 W.C. Heraeus GmbH Improved metal alloy for medical devices and implants
WO2010111384A2 (en) * 2009-03-27 2010-09-30 Titanium Metals Corporation Method and apparatus for semi-continuous casting of hollow ingots and products resulting therefrom
EP2723915A1 (en) 2011-06-27 2014-04-30 Soleras Ltd. Sputtering target
US11001529B2 (en) 2018-05-24 2021-05-11 Silfex, Inc. Crucible for casting near-net shape (NNS) silicon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE571778C (de) * 1930-07-30 1933-03-04 Osnabruecker Kupfer Und Drahtw Verfahren zum Giessen von Hohlbloecken
GB1301922A (es) * 1969-02-18 1973-01-04
DE1944149A1 (de) * 1969-08-30 1971-03-04 Kocks Gmbh Friedrich Verfahren und Vorrichtung zum Giessen von Hohlbloecken
US4278124A (en) * 1978-04-11 1981-07-14 Kawasaki Steel Corporation Method of producing hollow steel ingot and apparatus therefor

Also Published As

Publication number Publication date
ES521441A0 (es) 1984-01-16
ES523506A0 (es) 1984-04-01
ES8403762A1 (es) 1984-04-01
EP0092477B1 (fr) 1985-11-06
EP0092477A1 (fr) 1983-10-26
DE3361154D1 (en) 1985-12-12
KR840004375A (ko) 1984-10-15

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