ES2057286T3 - Proceso de fundicion semi-liquida continua y horno para realizar el proceso. - Google Patents

Proceso de fundicion semi-liquida continua y horno para realizar el proceso.

Info

Publication number
ES2057286T3
ES2057286T3 ES90112546T ES90112546T ES2057286T3 ES 2057286 T3 ES2057286 T3 ES 2057286T3 ES 90112546 T ES90112546 T ES 90112546T ES 90112546 T ES90112546 T ES 90112546T ES 2057286 T3 ES2057286 T3 ES 2057286T3
Authority
ES
Spain
Prior art keywords
alloy
mixer
semi
fixed
liquid
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 - Lifetime
Application number
ES90112546T
Other languages
English (en)
Inventor
Renzo Moschini
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.)
Weber SRL
Original Assignee
Weber SRL
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 Weber SRL filed Critical Weber SRL
Application granted granted Critical
Publication of ES2057286T3 publication Critical patent/ES2057286T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)

Abstract

UNA ALEACION METALICA (2), EN ESPECIAL UNA ALEACION LIGERA, SE FUNDE CONTINUAMENTE EN ESTADO SEMILIQUIDO LLEVANDOLA A CONDICIONES TALES QUE SE ORIGINE LA SEPARACION DE UNA FASE SOLIDA EN EL INTERIOR DE LA ALEACION LIQUIDA, Y HACIENDO QUE LA ALEACION PASE A TRAVES DE UN MEZCLADOR FIJO (3), ADAPTADO PARA MEZCLAR LA FASE SOLIDA UNIFORMEMENTE EN LA FORMACION, CON LA ALEACION LIQUIDA, PARA OBTENER EN LA SALIDA DESDE EL MEZCLADOR UNA SUSPENSION QUE, UNA VEZ SOLIDIFICADA, PROPORCIONA UN MATERIAL QUE TIENE CARACTERISTICAS MICROESTRUCTURALES VALIOSAS; LA ALEACION SE PROPORCIONA CONTINUAMENTE AL MEZCLADOR FIJO (3) INTRODUCIENDOLA EN EL DE FORMA DISCRETA DENTRO DE UN HORNO (1) CERRADO HERMETICAMENTE, A TRAVES DE UNA COLUMNA (10) BAROMETRICA CALENTADA EXTERIORMENTE, Y, SIMULTANEAMENTE, PRESURIZANDO EL INTERIOR DEL HORNO (1) MEDIANTE LA INTRODUCCION EN EL DE UN FLUJO DE GAS A UN VALOR DE LA PRESION TAL QUE SE DE ORIGEN A QUE LA CITADA ALEACION FLUYA A TRAVES DEL MEZCLADOR (3) FIJO, EN CONDICIONES LAMINARES FIJAS.
ES90112546T 1989-07-25 1990-07-02 Proceso de fundicion semi-liquida continua y horno para realizar el proceso. Expired - Lifetime ES2057286T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967627A IT1233232B (it) 1989-07-25 1989-07-25 Procedimento di colata allo stato semiliquido in continuo e forno perla sua realizzazione

Publications (1)

Publication Number Publication Date
ES2057286T3 true ES2057286T3 (es) 1994-10-16

Family

ID=11304015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90112546T Expired - Lifetime ES2057286T3 (es) 1989-07-25 1990-07-02 Proceso de fundicion semi-liquida continua y horno para realizar el proceso.

Country Status (7)

Country Link
US (1) US5119977A (es)
EP (1) EP0411329B1 (es)
BR (1) BR9003601A (es)
DE (1) DE69009333T2 (es)
ES (1) ES2057286T3 (es)
IT (1) IT1233232B (es)
RU (1) RU1838029C (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1257114B (it) * 1992-09-29 1996-01-05 Weber Srl Procedimento per l'ottenimento di masselli reocolati, in particolare adatti a venire utilizzati per la produzione di pressocolati ad alte prestazioni meccaniche.
IT1260684B (it) * 1993-09-29 1996-04-22 Weber Srl Metodo ed impianto per la pressocolata in semiliquido di componenti ad alte prestazioni meccaniche a partire da masselli reocolati.
US5571346A (en) * 1995-04-14 1996-11-05 Northwest Aluminum Company Casting, thermal transforming and semi-solid forming aluminum alloys
US5968292A (en) * 1995-04-14 1999-10-19 Northwest Aluminum Casting thermal transforming and semi-solid forming aluminum alloys
US5911843A (en) * 1995-04-14 1999-06-15 Northwest Aluminum Company Casting, thermal transforming and semi-solid forming aluminum alloys
US5676520A (en) * 1995-06-07 1997-10-14 Thut; Bruno H. Method and apparatus for inhibiting oxidation in pumps for pumping molten metal
US6019576A (en) 1997-09-22 2000-02-01 Thut; Bruno H. Pumps for pumping molten metal with a stirring action
US6432160B1 (en) * 2000-06-01 2002-08-13 Aemp Corporation Method and apparatus for making a thixotropic metal slurry
US6399017B1 (en) 2000-06-01 2002-06-04 Aemp Corporation Method and apparatus for containing and ejecting a thixotropic metal slurry
WO2007004241A1 (en) * 2005-07-05 2007-01-11 Aluminio Tecno Industriales Orinoco C.A. Process and plant for producing components made of thixotropic billets of an aluminium alloy for vehicules , and components obtained thereby

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE342900B (es) * 1970-06-10 1972-02-21 Graenges Essem Ab
US3844453A (en) * 1973-01-05 1974-10-29 Modern Equipment Co Apparatus and method for melting and pouring metal
GB2037634B (en) * 1978-11-27 1983-02-09 Secretary Industry Brit Casting thixotropic material
IT1119287B (it) * 1979-06-20 1986-03-10 Fiat Ricerche Procedimento per la preparazione di una miscela comprendente una fase solida ed una fase liquida di una lega metallica e dispositivo atto a realizzare tale procedimento
EP0242347A3 (fr) * 1983-02-10 1988-11-02 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Dispositif pour la coulée d'un métal en phase pâteuse
DE3507648A1 (de) * 1985-03-05 1986-09-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung und verfahren zum warmhalten von fluessigen metallschmelzen

Also Published As

Publication number Publication date
IT1233232B (it) 1992-03-20
EP0411329A1 (en) 1991-02-06
RU1838029C (ru) 1993-08-30
DE69009333T2 (de) 1994-10-27
EP0411329B1 (en) 1994-06-01
IT8967627A0 (it) 1989-07-25
BR9003601A (pt) 1991-08-27
DE69009333D1 (de) 1994-07-07
US5119977A (en) 1992-06-09

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