DE3061881D1 - Process for confining molten metals by applying an electromagnetic field - Google Patents

Process for confining molten metals by applying an electromagnetic field

Info

Publication number
DE3061881D1
DE3061881D1 DE8080400751T DE3061881T DE3061881D1 DE 3061881 D1 DE3061881 D1 DE 3061881D1 DE 8080400751 T DE8080400751 T DE 8080400751T DE 3061881 T DE3061881 T DE 3061881T DE 3061881 D1 DE3061881 D1 DE 3061881D1
Authority
DE
Germany
Prior art keywords
applying
electromagnetic field
molten metals
confining molten
confining
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
DE8080400751T
Other languages
English (en)
Inventor
Jacques Garnier
Marcel Garnier
Rene Moreau
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Application granted granted Critical
Publication of DE3061881D1 publication Critical patent/DE3061881D1/de
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
    • B22D11/01—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces
    • B22D11/015—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces using magnetic field for conformation, i.e. the metal is not in contact with a mould
    • 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
    • B22D39/003—Equipment for supplying molten metal in rations using electromagnetic field
    • 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
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
    • 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
    • B22D41/14—Closures
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2191—By non-fluid energy field affecting input [e.g., transducer]
DE8080400751T 1979-05-31 1980-05-28 Process for confining molten metals by applying an electromagnetic field Expired DE3061881D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914011A FR2457730A1 (fr) 1979-05-31 1979-05-31 Procede et dispositif pour realiser le confinement des metaux liquides par mise en oeuvre d'un champ electromagnetique

Publications (1)

Publication Number Publication Date
DE3061881D1 true DE3061881D1 (en) 1983-03-17

Family

ID=9226121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080400751T Expired DE3061881D1 (en) 1979-05-31 1980-05-28 Process for confining molten metals by applying an electromagnetic field

Country Status (4)

Country Link
US (1) US4324266A (de)
EP (1) EP0021889B1 (de)
DE (1) DE3061881D1 (de)
FR (1) FR2457730A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635705A (en) * 1983-12-14 1987-01-13 Westinghouse Electric Corp. Double-sided electromagnetic pump with controllable normal force for rapid solidification of liquid metals
US4579167A (en) * 1983-12-14 1986-04-01 Westinghouse Electric Corp. Graded pitch electromagnetic pump for thin strip metal casting systems
US4572812A (en) * 1984-08-13 1986-02-25 The United States Of America As Represented By The Secretary Of Energy Method and apparatus for casting conductive and semiconductive materials
GB8711041D0 (en) * 1987-05-11 1987-06-17 Electricity Council Electromagnetic valve
US4842170A (en) * 1987-07-06 1989-06-27 Westinghouse Electric Corp. Liquid metal electromagnetic flow control device incorporating a pumping action
GB2218019B (en) * 1988-04-25 1992-01-08 Electricity Council Electromagnetic valve
DE3829810A1 (de) * 1988-09-02 1990-03-15 Leybold Ag Verfahren und vorrichtung zum senkrechten abgiessen von metallschmelzen
US5102449A (en) * 1989-05-11 1992-04-07 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Inclusion decanting process for nickel-based superalloys and other metallic materials
FR2647874B1 (fr) * 1989-06-02 1991-09-20 Galva Lorraine Vanne electromagnetique pour controler l'ecoulement d'un metal ou alliage metallique en phase liquide dans une canalisation en charge
MA21865A1 (fr) * 1989-06-09 1990-12-31 Galva Lorraine Procede , enceinte et installation pour revetement continu/intermittent d'objets par passage des dits objets a travers une masse liquide d'un produit de revetement .
FR2649625B1 (fr) * 1989-07-12 1994-05-13 Snecma Dispositif de busette electromagnetique pour le controle d'un jet de metal liquide
DE4105154A1 (de) * 1990-11-17 1992-05-21 Eckart Standard Bronzepulver Verfahren zur herstellung von metallpartikeln aus einer metallschmelze durch verduesung
US5186886A (en) * 1991-09-16 1993-02-16 Westinghouse Electric Corp. Composite nozzle assembly for conducting a flow of molten metal in an electromagnetic valve
US5137045A (en) * 1991-10-31 1992-08-11 Inland Steel Company Electromagnetic metering of molten metal
DE4222399C2 (de) * 1992-07-08 2001-06-07 Ald Vacuum Techn Ag Gießstrahl-Führungstrichter
US5261611A (en) * 1992-07-17 1993-11-16 Martin Marietta Energy Systems, Inc. Metal atomization spray nozzle
FR2708725B1 (fr) * 1993-07-29 1995-11-10 Imphy Sa Procédé de fusion d'un matériau électroconducteur dans un four de fusion par induction en creuset froid et four de fusion pour la mise en Óoeuvre de ce procédé.
US5673721A (en) * 1993-10-12 1997-10-07 Alcocer; Charles F. Electromagnetic fluid conditioning apparatus and method
GB2312861B (en) * 1996-05-08 1999-08-04 Keith Richard Whittington Valves
DE19626776B4 (de) * 1996-07-03 2007-09-27 Siemens Ag Elektrische Bremseinrichtung für Flüssigmetall
US6044858A (en) * 1997-02-11 2000-04-04 Concept Engineering Group, Inc. Electromagnetic flow control valve for a liquid metal
US6321766B1 (en) 1997-02-11 2001-11-27 Richard D. Nathenson Electromagnetic flow control valve for a liquid metal with built-in flow measurement
FR2807070B1 (fr) 2000-03-28 2002-05-17 Delot Process Sa Procede et dispositif pour realiser un revetement metallique sur un objet sortant d'un bain de metal fondu
CN101262818B (zh) * 2005-09-13 2010-12-22 爱德华兹生命科学公司 具有隔离压力监控的封闭血液采样系统
CN101310089B (zh) * 2005-11-18 2011-12-14 国际壳牌研究有限公司 用于将微粒供入流中的设备和方法
US9616494B2 (en) 2014-03-28 2017-04-11 Scott Vader Conductive liquid three dimensional printer
CN106334799A (zh) * 2016-11-21 2017-01-18 张森 一种金属粉末的生产方法
CN106363188A (zh) * 2016-11-21 2017-02-01 张森 一种形成稳定的金属液流的装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520316A (en) * 1963-12-12 1970-07-14 Bowles Eng Corp Pressure-to-pressure transducer
FR1509962A (fr) * 1966-10-04 1968-01-19 Metall Zd Im V I Procédé de coulée continue et semi-continue de métaux et installation pour sa mise en oeuvre
GB1481301A (en) * 1973-07-16 1977-07-27 Bicc Ltd Method of and apparatus for casting metals
FR2316026A1 (fr) * 1975-07-04 1977-01-28 Anvar Dispositif electromagnetique de confinement des metaux liquides

Also Published As

Publication number Publication date
EP0021889A1 (de) 1981-01-07
US4324266A (en) 1982-04-13
EP0021889B1 (de) 1983-02-09
FR2457730A1 (fr) 1980-12-26
FR2457730B1 (de) 1983-03-18

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee