FR3068900B1 - Dispositif et procede de fabrication de lopins metalliques - Google Patents

Dispositif et procede de fabrication de lopins metalliques Download PDF

Info

Publication number
FR3068900B1
FR3068900B1 FR1756745A FR1756745A FR3068900B1 FR 3068900 B1 FR3068900 B1 FR 3068900B1 FR 1756745 A FR1756745 A FR 1756745A FR 1756745 A FR1756745 A FR 1756745A FR 3068900 B1 FR3068900 B1 FR 3068900B1
Authority
FR
France
Prior art keywords
cavities
manufacturing metal
path
metal sheets
effect
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 - Fee Related
Application number
FR1756745A
Other languages
English (en)
Other versions
FR3068900A1 (fr
Inventor
Sebastien Gravier
Georges Kapelski
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.)
Institut Polytechnique de Grenoble
Universite Grenoble Alpes
Original Assignee
Institut Polytechnique de Grenoble
Universite Grenoble Alpes
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 Institut Polytechnique de Grenoble, Universite Grenoble Alpes filed Critical Institut Polytechnique de Grenoble
Priority to FR1756745A priority Critical patent/FR3068900B1/fr
Priority to PCT/EP2018/068574 priority patent/WO2019016015A1/fr
Priority to EP18735344.6A priority patent/EP3655178B8/fr
Priority to US16/631,650 priority patent/US11097336B2/en
Publication of FR3068900A1 publication Critical patent/FR3068900A1/fr
Application granted granted Critical
Publication of FR3068900B1 publication Critical patent/FR3068900B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D5/00—Machines or plants for pig or like casting
    • B22D5/02—Machines or plants for pig or like casting with rotary casting tables
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0608—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by caterpillars
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Dispositif et procédé de fabrication de lopins métalliques, dans lesquels : un support mobile (1) présente une pluralité de cavités (5) séparées par des murets de sectionnement (8, 36a), de sorte que les cavités se déplacent sur un parcours, un moyen d'alimentation (9) est placé au-dessus d'un endroit dudit parcours et est apte à former un filet de métal en fusion (F), s'écoulant sous l'effet de la gravité, de sorte que lors du mouvement continu du support mobile, le filet continu de métal en fusion issu du moyen d'alimentation est divisé ou fragmenté en lopins (L) formés successivement dans lesdites cavités, sous l'effet desdits murets de sectionnement.
FR1756745A 2017-07-17 2017-07-17 Dispositif et procede de fabrication de lopins metalliques Expired - Fee Related FR3068900B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1756745A FR3068900B1 (fr) 2017-07-17 2017-07-17 Dispositif et procede de fabrication de lopins metalliques
PCT/EP2018/068574 WO2019016015A1 (fr) 2017-07-17 2018-07-09 Dispositif et procédé de fabrication de lopins métalliques
EP18735344.6A EP3655178B8 (fr) 2017-07-17 2018-07-09 Dispositif et procédé de fabrication de lopins métalliques
US16/631,650 US11097336B2 (en) 2017-07-17 2018-07-09 Device and method for producing metal slugs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756745A FR3068900B1 (fr) 2017-07-17 2017-07-17 Dispositif et procede de fabrication de lopins metalliques
FR1756745 2017-07-17

Publications (2)

Publication Number Publication Date
FR3068900A1 FR3068900A1 (fr) 2019-01-18
FR3068900B1 true FR3068900B1 (fr) 2021-12-03

Family

ID=60515474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1756745A Expired - Fee Related FR3068900B1 (fr) 2017-07-17 2017-07-17 Dispositif et procede de fabrication de lopins metalliques

Country Status (4)

Country Link
US (1) US11097336B2 (fr)
EP (1) EP3655178B8 (fr)
FR (1) FR3068900B1 (fr)
WO (1) WO2019016015A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US650372A (en) * 1899-04-07 1900-05-29 David T Croxton Casting apparatus.
US2595780A (en) * 1949-12-23 1952-05-06 Gen Electric Method of producing germanium pellets
DE1239066B (de) * 1965-03-05 1967-04-20 Ullrich & Roser Ges Mit Beschr Vorrichtung zum fortlaufenden Formen und Giessen von metallischen Werkstuecken
ZA734874B (en) * 1972-08-05 1974-06-26 Rheinstahl Ag Process for teeming starting material for rolling mills and installations for applying the process
US3993119A (en) 1974-11-08 1976-11-23 Norton Company Progressively or continuously cycled mold for forming and discharging a fine crystalline material
DE3485382D1 (de) 1983-09-30 1992-02-06 Toshiba Kawasaki Kk Verfahren zur herstellung einer niedrig schmelzenden legierung zur abdichtung von leuchtstofflampen.
US4589467A (en) * 1984-08-01 1986-05-20 Hunter Automated Machinery Corporation Mold handling system
JP2540619B2 (ja) * 1988-11-18 1996-10-09 新東工業株式会社 溶湯加圧送給保持炉の操業方法
US7849910B2 (en) * 2008-06-12 2010-12-14 Pcc Airfoils, Inc. Method and apparatus for casting metal articles
WO2013141879A1 (fr) * 2012-03-23 2013-09-26 Crucible Intellectual Property Llc Fabrication continue sans moule de lingots d'alliage amorphe

Also Published As

Publication number Publication date
EP3655178A1 (fr) 2020-05-27
FR3068900A1 (fr) 2019-01-18
EP3655178B1 (fr) 2021-05-05
WO2019016015A1 (fr) 2019-01-24
EP3655178B8 (fr) 2021-06-16
US11097336B2 (en) 2021-08-24
US20200238369A1 (en) 2020-07-30

Similar Documents

Publication Publication Date Title
CN105083880A (zh) 滴斗自动上料装置
MX2019000112A (es) Boquilla de inmersion de alambre con nucleo optico.
KR20090126403A (ko) 비정질 합금용 수직식 다이캐스팅 장치
US9579716B2 (en) Molding apparatus, production apparatus of semi-solidified metal, production method of semi-solidified metal, and molding method
CN208644002U (zh) 一种上料机
FR3068900B1 (fr) Dispositif et procede de fabrication de lopins metalliques
JP2018521312A5 (fr)
SE1730035A1 (sv) Apparatus and method for cleaning smelt spouts and smelt discharge openings of a chemicals recovery furnace or boiler
FR3089981B1 (fr) Procédé de fabrication d’un copolymère à blocs contenant des ions métalliques
JP2017158492A5 (fr)
FR3060608B1 (fr) Procede de fabrication d'une structure abradable pour une turbomachine
MA42491A (fr) Procédé d'extraction de la sève d'une matière végétale et appareil pour exécuter le procédé
FR3038622B1 (fr) Procede de traitement thermique d'une preforme en poudre en alliage a base de titane
JP2015126174A5 (fr)
CN104401639A (zh) 钢球缓冲式出料槽
RU2008146842A (ru) Устройство и способ для обработки дозы расплавленного пластичного материала
FR3001451B1 (fr) Procede et dispositif de fabrication d'articles en verre de forme complexe par centrifugation
FR3039527B1 (fr) Microdoseur a regulation du debit massique
RU2006100567A (ru) Способ изменения крупности зерна отливок из технических расплавов
FR3060112B1 (fr) Procede de determination de l'epaisseur de nacre sur une perle, notamment une perle de culture
FR3041631B1 (fr) Materiau poreux en ceramique pour revetement d'une piece et procede de fabrication de ce materiau
FR3029830B1 (fr) Procede de fabrication d'un objet par fusion d'une poudre de polymere dans un dispositif de frittage de poudre
CN105383908A (zh) 瓶盖定向装置
RU146555U1 (ru) Установка для непрерывного литья и прессования металла методом конформ
JP2007186358A (ja) ガラス物品の製造装置

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20190118

PLFP Fee payment

Year of fee payment: 3

CL Concession to grant licences

Name of requester: SATT LINKSIUM GRENOBLE ALPES, FR

Effective date: 20191007

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

TQ Partial transmission of property

Owner name: UNIVERSITE GRENOBLE ALPES, FR

Effective date: 20211130

Owner name: INSTITUT POLYTECHNIQUE DE GRENOBLE, FR

Effective date: 20211130

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20240305