IT1257114B - Procedimento per l'ottenimento di masselli reocolati, in particolare adatti a venire utilizzati per la produzione di pressocolati ad alte prestazioni meccaniche. - Google Patents

Procedimento per l'ottenimento di masselli reocolati, in particolare adatti a venire utilizzati per la produzione di pressocolati ad alte prestazioni meccaniche.

Info

Publication number
IT1257114B
IT1257114B ITTO920791A ITTO920791A IT1257114B IT 1257114 B IT1257114 B IT 1257114B IT TO920791 A ITTO920791 A IT TO920791A IT TO920791 A ITTO920791 A IT TO920791A IT 1257114 B IT1257114 B IT 1257114B
Authority
IT
Italy
Prior art keywords
obtaining
production
high mechanical
mechanical performance
reocolated
Prior art date
Application number
ITTO920791A
Other languages
English (en)
Inventor
Renzo Moschini
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
Publication of ITTO920791A0 publication Critical patent/ITTO920791A0/it
Priority to ITTO920791A priority Critical patent/IT1257114B/it
Priority to US08/118,965 priority patent/US5464053A/en
Priority to DE69315938T priority patent/DE69315938T2/de
Priority to ES93114694T priority patent/ES2111678T3/es
Priority to EP93114694A priority patent/EP0590402B1/en
Priority to BR9303864A priority patent/BR9303864A/pt
Priority to JP26299093A priority patent/JP3188352B2/ja
Priority to RU93054777/02A priority patent/RU2104823C1/ru
Publication of ITTO920791A1 publication Critical patent/ITTO920791A1/it
Application granted granted Critical
Publication of IT1257114B publication Critical patent/IT1257114B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/007—Semi-solid pressure die casting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/06—Special casting characterised by the nature of the product by its physical properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S164/00—Metal founding
    • Y10S164/90—Rheo-casting

Abstract

Procedimento per ottenere, mediante colata allo stato semiliquido, masselli adatti alla produzione di getti pressocolati ad alte prestazioni meccaniche, in cui una lega metallica in pani, eventualmente addizionata di particelle ceramiche, viene portata allo stato fuso in un forno fusorio, trasferita in una siviera, degasata, immessa in un forno pressurizzato e colata da questo allo stato semiliquido facendola passare in fase di solidificazione ed in stato di moto laminare all'interno di un miscelatore statico, all'uscita dal quale il materiale reocolato viene raccolto in regime laminare, eventualmente con l'interposizione di un bacino di raccolta conformato a sifone e sotto una cappa di gas protettivo, attraverso una matrice metallica refrigerata e solidificato in forma di una singola billetta; questa viene poi guidata da rulli ad una sega che la taglia in spezzoni, ottenendo successivamente masselli di desiderati peso e dimensioni.(Figure 2 e 3)
ITTO920791A 1992-09-29 1992-09-29 Procedimento per l'ottenimento di masselli reocolati, in particolare adatti a venire utilizzati per la produzione di pressocolati ad alte prestazioni meccaniche. IT1257114B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITTO920791A IT1257114B (it) 1992-09-29 1992-09-29 Procedimento per l'ottenimento di masselli reocolati, in particolare adatti a venire utilizzati per la produzione di pressocolati ad alte prestazioni meccaniche.
US08/118,965 US5464053A (en) 1992-09-29 1993-09-09 Process for producing rheocast ingots, particularly from which to produce high-mechanical-performance die castings
EP93114694A EP0590402B1 (en) 1992-09-29 1993-09-13 Process for producing rheocast ingots, particularly from which to produce high-mechanical-performance die castings.
ES93114694T ES2111678T3 (es) 1992-09-29 1993-09-13 Procedimiento para fabricar lingotes reofundidos particularmente para fundiciones en troquel de alto rendimiento mecanico.
DE69315938T DE69315938T2 (de) 1992-09-29 1993-09-13 Verfahren zum Herstellen von Blöcken nach dem Rheocasting-Verfahren, insbesondere für hochfeste Werkstücke
BR9303864A BR9303864A (pt) 1992-09-29 1993-09-22 Prosecco e conjunto para producao de blocos reofundidos
JP26299093A JP3188352B2 (ja) 1992-09-29 1993-09-27 特に高機械特性のダイキャスティングを製造するための、レオキャストインゴットを製造する方法
RU93054777/02A RU2104823C1 (ru) 1992-09-29 1993-09-28 Способ получения реокастных слитков для изготовления отливок литьем под давлением и система для его осуществления

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920791A IT1257114B (it) 1992-09-29 1992-09-29 Procedimento per l'ottenimento di masselli reocolati, in particolare adatti a venire utilizzati per la produzione di pressocolati ad alte prestazioni meccaniche.

Publications (3)

Publication Number Publication Date
ITTO920791A0 ITTO920791A0 (it) 1992-09-29
ITTO920791A1 ITTO920791A1 (it) 1994-03-29
IT1257114B true IT1257114B (it) 1996-01-05

Family

ID=11410746

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920791A IT1257114B (it) 1992-09-29 1992-09-29 Procedimento per l'ottenimento di masselli reocolati, in particolare adatti a venire utilizzati per la produzione di pressocolati ad alte prestazioni meccaniche.

Country Status (8)

Country Link
US (1) US5464053A (it)
EP (1) EP0590402B1 (it)
JP (1) JP3188352B2 (it)
BR (1) BR9303864A (it)
DE (1) DE69315938T2 (it)
ES (1) ES2111678T3 (it)
IT (1) IT1257114B (it)
RU (1) RU2104823C1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US5881796A (en) * 1996-10-04 1999-03-16 Semi-Solid Technologies Inc. Apparatus and method for integrated semi-solid material production and casting
US5887640A (en) 1996-10-04 1999-03-30 Semi-Solid Technologies Inc. Apparatus and method for semi-solid material production
US6500284B1 (en) * 1998-06-10 2002-12-31 Suraltech, Inc. Processes for continuously producing fine grained metal compositions and for semi-solid forming of shaped articles
AU5121999A (en) 1998-07-24 2000-02-14 Gibbs Die Casting Aluminum Corporation Semi-solid casting apparatus and method
DE10052638B4 (de) * 2000-10-24 2011-05-05 Kahn, Friedhelm, Dr.-Ing. Schmelz-und Gießverfahren zur Erzeugung hochwertiger Bauteile mit freizügiger Formgebung
US6964199B2 (en) * 2001-11-02 2005-11-15 Cantocor, Inc. Methods and compositions for enhanced protein expression and/or growth of cultured cells using co-transcription of a Bcl2 encoding nucleic acid
US7513962B2 (en) * 2002-09-23 2009-04-07 Worcester Polytechnic Institute Alloy substantially free of dendrites and method of forming the same
DE10312772A1 (de) * 2003-03-23 2004-11-11 Menges, Georg, Prof. Dr.-Ing. Verarbeitung metallischer Legierungen in einem Druckgieß- oder Spritzgießverfahren
US20050126737A1 (en) * 2003-12-04 2005-06-16 Yurko James A. Process for casting a semi-solid metal alloy
SI2393619T1 (sl) * 2010-03-24 2013-08-30 Rheinfelden Alloys Gmbh & Co. Kg Postopek izdelave pod pritiskom vlitih delov
EP2564953A1 (en) * 2011-09-05 2013-03-06 Rheinfelden Alloys GmbH & Co. KG Process for producing formed parts
CN106583678B (zh) * 2016-12-21 2019-06-21 深圳市银宝山新压铸科技有限公司 一种振动摇摆制浆机
CN115229163B (zh) * 2021-04-25 2023-08-15 沈阳铸造研究所有限公司 一种镁合金无溶剂熔铸一体化装置及方法

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US2163967A (en) * 1938-01-12 1939-06-27 Ingersoll Milling Machine Co Cut-off machine
US3089209A (en) * 1960-01-06 1963-05-14 American Smelting Refining Method for continuous casting of metal
US3952928A (en) * 1974-05-16 1976-04-27 Jones & Laughlin Steel Corporation Multi-chambered tundish to induce dampened flow
US4200138A (en) * 1976-03-17 1980-04-29 Linde Aktiengesellschaft Process for the shielding of a casting stream in a casting apparatus
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
US4386958A (en) * 1981-05-04 1983-06-07 Olin Corporation Process and flotation box for inclusion removal
US4537242A (en) * 1982-01-06 1985-08-27 Olin Corporation Method and apparatus for forming a thixoforged copper base alloy cartridge casing
US4494461A (en) * 1982-01-06 1985-01-22 Olin Corporation Method and apparatus for forming a thixoforged copper base alloy cartridge casing
US4524820A (en) * 1982-03-30 1985-06-25 International Telephone And Telegraph Corporation Apparatus for providing improved slurry cast structures by hot working
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
GB2172900A (en) * 1985-03-25 1986-10-01 Osprey Metals Ltd Making thixotropic metal by spray casting
DE3518333A1 (de) * 1985-05-22 1987-01-08 Aute Autogene Tech Verfahren zum betrieb einer stranggiessanlage sowie brennschneidmaschine zum abtrennen von kontinuierlich vergossenen stranggussstuecken
FR2607039B1 (fr) * 1986-11-26 1989-03-31 Air Liquide Procede de coulee d'acier comportant un inertage du bain d'acier par de l'anhydride carbonique sous forme de neige
JPS6427751A (en) * 1987-07-24 1989-01-30 Mitsubishi Heavy Ind Ltd Method for pre-cooling type continuous casting of molten metal
IT1233232B (it) * 1989-07-25 1992-03-20 Weber Srl Procedimento di colata allo stato semiliquido in continuo e forno perla sua realizzazione
US5178204A (en) * 1990-12-10 1993-01-12 Kelly James E Method and apparatus for rheocasting
IT1245080B (it) * 1991-04-19 1994-09-13 Weber Srl Procedimento per l'ottenimento di pressocolati ad alte prestazioni meccaniche mediante iniezione di una lega metallica allo stato semiliquido.

Also Published As

Publication number Publication date
EP0590402B1 (en) 1997-12-29
ES2111678T3 (es) 1998-03-16
JPH06198396A (ja) 1994-07-19
EP0590402A1 (en) 1994-04-06
DE69315938D1 (de) 1998-02-05
RU2104823C1 (ru) 1998-02-20
JP3188352B2 (ja) 2001-07-16
DE69315938T2 (de) 1998-05-20
ITTO920791A0 (it) 1992-09-29
ITTO920791A1 (it) 1994-03-29
US5464053A (en) 1995-11-07
BR9303864A (pt) 1994-04-12

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929