FR2434668A1 - Procede de coulee continue des metaux en fusion et installation de mise en oeuvre - Google Patents

Procede de coulee continue des metaux en fusion et installation de mise en oeuvre

Info

Publication number
FR2434668A1
FR2434668A1 FR7825583A FR7825583A FR2434668A1 FR 2434668 A1 FR2434668 A1 FR 2434668A1 FR 7825583 A FR7825583 A FR 7825583A FR 7825583 A FR7825583 A FR 7825583A FR 2434668 A1 FR2434668 A1 FR 2434668A1
Authority
FR
France
Prior art keywords
continuous casting
molten metals
installation
casting process
mold
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
FR7825583A
Other languages
English (en)
Other versions
FR2434668B1 (fr
Inventor
Jean-Pierre Birat
Bernard Dussart
Marie-Claude Noue
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.)
Rotelec SA
Original Assignee
Rotelec 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 Rotelec SA filed Critical Rotelec SA
Priority to FR7825583A priority Critical patent/FR2434668A1/fr
Priority to EP79400560A priority patent/EP0008968A1/fr
Priority to CA334,919A priority patent/CA1134118A/fr
Priority to JP11182179A priority patent/JPS5536095A/ja
Publication of FR2434668A1 publication Critical patent/FR2434668A1/fr
Application granted granted Critical
Publication of FR2434668B1 publication Critical patent/FR2434668B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour la coulée continue des métaux en fusion, notamment de l'acier, selon lequel le métal liquide est mis en rotation autour de l'axe de la lingotière au moyen de champs magnétiques tournants créés par un inducteur statique polyphasé disposé autour de la lingotière. L'invention se caractérise en ce que l'on égalise la fréquence de rotation du champ magnétique à celle du courant électrique alimentant l'inducteur, et en ce que l'on règle cette dernière à une valeur comprise entre 1 et 60 Hz. L'invention s'applique à la quasi-totalité des produits coulés en continu et permet d'une part de faire usage d'inducteurs habituellement utilisés dans ce domaine et d'autre part une économie appréciable au niveau de l'alimentation électrique en autorisant l'emploi de groupes tournants ou, le cas échéant, de simples autotransformateurs.
FR7825583A 1978-09-04 1978-09-04 Procede de coulee continue des metaux en fusion et installation de mise en oeuvre Granted FR2434668A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7825583A FR2434668A1 (fr) 1978-09-04 1978-09-04 Procede de coulee continue des metaux en fusion et installation de mise en oeuvre
EP79400560A EP0008968A1 (fr) 1978-09-04 1979-08-08 Procédé de coulée continue des métaux en fusion et installation de mise en oeuvre
CA334,919A CA1134118A (fr) 1978-09-04 1979-08-31 Procede de coulee continue des metaux en fusion et installation de mise en oeuvre
JP11182179A JPS5536095A (en) 1978-09-04 1979-09-03 Continuous casting method of melting metal and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825583A FR2434668A1 (fr) 1978-09-04 1978-09-04 Procede de coulee continue des metaux en fusion et installation de mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2434668A1 true FR2434668A1 (fr) 1980-03-28
FR2434668B1 FR2434668B1 (fr) 1983-01-07

Family

ID=9212371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825583A Granted FR2434668A1 (fr) 1978-09-04 1978-09-04 Procede de coulee continue des metaux en fusion et installation de mise en oeuvre

Country Status (4)

Country Link
EP (1) EP0008968A1 (fr)
JP (1) JPS5536095A (fr)
CA (1) CA1134118A (fr)
FR (1) FR2434668A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199548A (en) * 1981-05-30 1982-12-07 Kobe Steel Ltd Production of low-carbon killed steel by continuous casting method
JPS57199546A (en) * 1981-05-30 1982-12-07 Kobe Steel Ltd Production of weakly deoxidized steel by continuous casting method
JPS57199549A (en) * 1981-05-30 1982-12-07 Kobe Steel Ltd Production of low-carbon killed steel by continuous casting method
JPS59224232A (ja) * 1984-04-27 1984-12-17 Komatsu Ltd 加工物の搬出入装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2279500A1 (fr) * 1974-07-22 1976-02-20 Usinor Procede de brassage electromagnetique
FR2340789A1 (fr) * 1976-02-11 1977-09-09 Siderurgie Fse Inst Rech Procede de coulee continue centrifuge electromagnetique de metaux liquides
LU76942A1 (fr) * 1977-03-14 1978-10-18
FR2391015A1 (fr) * 1977-05-18 1978-12-15 Siderurgie Fse Inst Rech Perfectionnement au procede de coulee continue centrifuge de produits metalliques et dispositif de mise en oeuvre

Also Published As

Publication number Publication date
EP0008968A1 (fr) 1980-03-19
CA1134118A (fr) 1982-10-26
JPS5536095A (en) 1980-03-13
FR2434668B1 (fr) 1983-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse