FR2422460A1 - Procede et installation pour la fabrication d'ebauches creuses - Google Patents

Procede et installation pour la fabrication d'ebauches creuses

Info

Publication number
FR2422460A1
FR2422460A1 FR7832621A FR7832621A FR2422460A1 FR 2422460 A1 FR2422460 A1 FR 2422460A1 FR 7832621 A FR7832621 A FR 7832621A FR 7832621 A FR7832621 A FR 7832621A FR 2422460 A1 FR2422460 A1 FR 2422460A1
Authority
FR
France
Prior art keywords
mould
continuous
melt
molten metal
centrifugal force
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.)
Granted
Application number
FR7832621A
Other languages
English (en)
Other versions
FR2422460B1 (fr
Inventor
Paul Metz
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed 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
Application filed by Arbed SA filed Critical Arbed SA
Publication of FR2422460A1 publication Critical patent/FR2422460A1/fr
Application granted granted Critical
Publication of FR2422460B1 publication Critical patent/FR2422460B1/fr
Granted 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
    • B22D11/006—Continuous casting of metals, i.e. casting in indefinite lengths of tubes
    • 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
    • B22D11/14—Plants for continuous casting
    • B22D11/145—Plants for continuous casting for upward casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

La présente invention a pour objet un procédé pour la fabrication d'ébauches creuses, en particulier de tubes en acier, selon lequel on amène en continu ou en discontinu du métal liquide dans un récipient étanche. Elle est caractérisée en ce qu'on imprime à la veine pleine de métal liquide ascendant un mouvement de rotation autour de l'axe de la lingotière électromagnétique. Elle se rapporte à un procédé et installation pour la fabrication d'ébauches creuses.
FR7832621A 1978-04-14 1978-11-20 Procede et installation pour la fabrication d'ebauches creuses Granted FR2422460A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU79444A LU79444A1 (fr) 1978-04-14 1978-04-14 Procede et installation pour la fabrication d'ebauches creuses

Publications (2)

Publication Number Publication Date
FR2422460A1 true FR2422460A1 (fr) 1979-11-09
FR2422460B1 FR2422460B1 (fr) 1983-05-20

Family

ID=19728891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832621A Granted FR2422460A1 (fr) 1978-04-14 1978-11-20 Procede et installation pour la fabrication d'ebauches creuses

Country Status (5)

Country Link
AT (1) AT375570B (fr)
BE (1) BE876283A (fr)
DE (1) DE2921708A1 (fr)
FR (1) FR2422460A1 (fr)
LU (1) LU79444A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485963A1 (fr) * 1980-07-02 1982-01-08 Gen Electric Procede et appareils de coulee continue de pieces metalliques avec alimentation electromagnetique ascendante
EP0050581A1 (fr) * 1980-10-20 1982-04-28 Arbed S.A. Procédé et installation pour la fabrication continue d'ébauches creuses en métal
US4690199A (en) * 1984-12-07 1987-09-01 Pont-A-Mousson S.A. Apparatus for the rotary supply of molten cast-iron to an installation for the vertical continuous casting of a pipe from spheroidal graphite cast-iron
US4719965A (en) * 1980-07-02 1988-01-19 General Electric Company Continuous metal casting method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383065B (de) * 1981-10-08 1987-05-11 Ver Edelstahlwerke Ag Verfahren zur herstellung von nahtlosen rohren

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075264A (en) * 1959-02-19 1963-01-29 James N Wognum Continuous casting
FR1419523A (fr) * 1964-01-16 1965-11-26 Bohler & Co Ag Fa Geb Procédé de coulée continue de barres creuses
FR1485562A (fr) * 1966-02-11 1967-06-23 Amsted Ind Inc Procédé et dispositif de moulage par coulée sous pression
FR1489021A (fr) * 1965-11-30 1967-07-21 Soc Metallurgique Imphy Installation de coulée continue de corps creux
FR2352612A1 (fr) * 1976-05-26 1977-12-23 Pont A Mousson Procede et installation pour la coulee continue par centrifugation de produits tubulaires en fonte notamment
FR2414969A1 (fr) * 1978-01-23 1979-08-17 Creusot Loire Procede de coulee continue de metaux, notamment d'acier, dispositif pour la mise en oeuvre et ebauche metallique creuse obtenue par ce procede

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075264A (en) * 1959-02-19 1963-01-29 James N Wognum Continuous casting
FR1419523A (fr) * 1964-01-16 1965-11-26 Bohler & Co Ag Fa Geb Procédé de coulée continue de barres creuses
FR1489021A (fr) * 1965-11-30 1967-07-21 Soc Metallurgique Imphy Installation de coulée continue de corps creux
FR1485562A (fr) * 1966-02-11 1967-06-23 Amsted Ind Inc Procédé et dispositif de moulage par coulée sous pression
FR2352612A1 (fr) * 1976-05-26 1977-12-23 Pont A Mousson Procede et installation pour la coulee continue par centrifugation de produits tubulaires en fonte notamment
FR2414969A1 (fr) * 1978-01-23 1979-08-17 Creusot Loire Procede de coulee continue de metaux, notamment d'acier, dispositif pour la mise en oeuvre et ebauche metallique creuse obtenue par ce procede

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485963A1 (fr) * 1980-07-02 1982-01-08 Gen Electric Procede et appareils de coulee continue de pieces metalliques avec alimentation electromagnetique ascendante
US4719965A (en) * 1980-07-02 1988-01-19 General Electric Company Continuous metal casting method
EP0050581A1 (fr) * 1980-10-20 1982-04-28 Arbed S.A. Procédé et installation pour la fabrication continue d'ébauches creuses en métal
US4690199A (en) * 1984-12-07 1987-09-01 Pont-A-Mousson S.A. Apparatus for the rotary supply of molten cast-iron to an installation for the vertical continuous casting of a pipe from spheroidal graphite cast-iron

Also Published As

Publication number Publication date
FR2422460B1 (fr) 1983-05-20
LU79444A1 (fr) 1979-11-07
AT375570B (de) 1984-08-27
DE2921708A1 (de) 1980-12-04
ATA398179A (de) 1984-01-15
BE876283A (fr) 1979-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse