FR2430279A1 - METHOD AND DEVICE FOR CONTINUOUS OR SEMI-CONTINUOUS CASTING OF METALS AND ALLOYS BY ELECTROMAGNETIC ROUTE - Google Patents

METHOD AND DEVICE FOR CONTINUOUS OR SEMI-CONTINUOUS CASTING OF METALS AND ALLOYS BY ELECTROMAGNETIC ROUTE

Info

Publication number
FR2430279A1
FR2430279A1 FR7907690A FR7907690A FR2430279A1 FR 2430279 A1 FR2430279 A1 FR 2430279A1 FR 7907690 A FR7907690 A FR 7907690A FR 7907690 A FR7907690 A FR 7907690A FR 2430279 A1 FR2430279 A1 FR 2430279A1
Authority
FR
France
Prior art keywords
continuous
alloys
metals
semi
ingot
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
FR7907690A
Other languages
French (fr)
Other versions
FR2430279B1 (en
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.)
Olin Corp
Original Assignee
Olin Corp
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
Priority claimed from US05/921,298 external-priority patent/US4158379A/en
Priority claimed from US05/957,420 external-priority patent/US4388962A/en
Application filed by Olin Corp filed Critical Olin Corp
Publication of FR2430279A1 publication Critical patent/FR2430279A1/en
Application granted granted Critical
Publication of FR2430279B1 publication Critical patent/FR2430279B1/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
    • B22D11/01—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

Landscapes

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

Abstract

Selon l'invention, on ajuste le front de solidification 25 entre le lingot solidifié C et la tête 19 de métal fondu à la surface 13 du lingot, par rapport à l'axe électrique 26 de l'inducteur 11, par la variation du débit pulsé d'eau de refroidissement projetée par le distributeur 12 sur la surface 13 du lingot C, dans le plan d'application d'eau 27, et/ou par la variation de la position en hauteur de l'ouverture de décharge d'eau - donc aussi du plan d'application 27 - du distributeur par rapport à l'inducteur 11 et à l'écran amagnétique 14. L'invention, est applicable notamment à la coulée de cuproalliages.According to the invention, the solidification front 25 is adjusted between the solidified ingot C and the head 19 of molten metal on the surface 13 of the ingot, relative to the electrical axis 26 of the inductor 11, by the variation of the flow rate pulsed cooling water projected by the distributor 12 on the surface 13 of the ingot C, in the water application plane 27, and / or by the variation of the height position of the water discharge opening - therefore also of the application plane 27 - of the distributor with respect to the inductor 11 and to the non-magnetic screen 14. The invention is particularly applicable to the casting of cuproalloys.

FR7907690A 1978-07-03 1979-03-27 METHOD AND DEVICE FOR CONTINUOUS OR SEMI-CONTINUOUS CASTING OF METALS AND ALLOYS BY ELECTROMAGNETIC ROUTE Granted FR2430279A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/921,298 US4158379A (en) 1978-07-03 1978-07-03 Electromagnetic casting method and apparatus
US05/957,420 US4388962A (en) 1978-11-02 1978-11-02 Electromagnetic casting method and apparatus

Publications (2)

Publication Number Publication Date
FR2430279A1 true FR2430279A1 (en) 1980-02-01
FR2430279B1 FR2430279B1 (en) 1985-05-17

Family

ID=27129813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907690A Granted FR2430279A1 (en) 1978-07-03 1979-03-27 METHOD AND DEVICE FOR CONTINUOUS OR SEMI-CONTINUOUS CASTING OF METALS AND ALLOYS BY ELECTROMAGNETIC ROUTE

Country Status (6)

Country Link
CA (1) CA1123897A (en)
DE (1) DE2911541A1 (en)
FR (1) FR2430279A1 (en)
GB (1) GB2024063B (en)
IT (1) IT1116454B (en)
SE (1) SE435816B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015870A1 (en) * 1979-03-07 1980-09-17 Schweizerische Aluminium AG Electro-magnetic mould for continuous casting
FR2509207A1 (en) * 1981-07-09 1983-01-14 Pechiney Aluminium HIGH SPEED VERTICAL CONTINUOUS CASTING PROCESS OF ALUMINUM AND ITS ALLOYS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351384A (en) * 1979-09-24 1982-09-28 Kaiser Aluminum & Chemical Corporation Coolant control in EM casting
US4415017A (en) * 1981-06-26 1983-11-15 Olin Corporation Control of liquid-solid interface in electromagnetic casting
DE102007030802B3 (en) * 2007-07-03 2008-12-24 Illichmann Aluminiumguss Gmbh & Co. Kg Evaporative cooling of casting mold, injects mixture of air and water into externally-accessible cooling cavity, in series of controlled pulses

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424793A (en) * 1965-02-16 1966-01-14 Aluminium Lab Ltd Continuous casting of metal ingots
FR1509962A (en) * 1966-10-04 1968-01-19 Metall Zd Im V I Continuous and semi-continuous metal casting process and installation for its implementation
FR2047894A1 (en) * 1969-06-24 1971-03-19 Kuibyshevsky Metallurg

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441079A (en) * 1966-10-24 1969-04-29 Aluminium Lab Ltd Casting of aluminum ingots
US3467166A (en) * 1967-03-01 1969-09-16 Getselev Zinovy N Method of continuous and semicontinuous casting of metals and a plant for same
US3605865A (en) * 1969-12-23 1971-09-20 Getselev Zinovy N Continuous casting apparatus with electromagnetic screen
SE346234B (en) * 1970-03-03 1972-07-03 Asea Ab
US3646988A (en) * 1970-05-20 1972-03-07 Getselev Zinovy N Induction apparatus for continuous and semicontinuous casting
US4014379A (en) * 1970-06-09 1977-03-29 Getselev Zinovy N Method of forming ingot in process of continuous and semi-continuous casting of metals
US3985179A (en) * 1975-07-28 1976-10-21 Kaiser Aluminum & Chemical Corporation Electromagnetic casting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424793A (en) * 1965-02-16 1966-01-14 Aluminium Lab Ltd Continuous casting of metal ingots
FR1509962A (en) * 1966-10-04 1968-01-19 Metall Zd Im V I Continuous and semi-continuous metal casting process and installation for its implementation
FR2047894A1 (en) * 1969-06-24 1971-03-19 Kuibyshevsky Metallurg

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015870A1 (en) * 1979-03-07 1980-09-17 Schweizerische Aluminium AG Electro-magnetic mould for continuous casting
FR2509207A1 (en) * 1981-07-09 1983-01-14 Pechiney Aluminium HIGH SPEED VERTICAL CONTINUOUS CASTING PROCESS OF ALUMINUM AND ITS ALLOYS
WO1983000107A1 (en) * 1981-07-09 1983-01-20 Cans, Yves High speed continuous vertical casting process for aluminium and its alloys

Also Published As

Publication number Publication date
DE2911541A1 (en) 1980-01-24
SE435816B (en) 1984-10-22
CA1123897A (en) 1982-05-18
IT7948753A0 (en) 1979-04-17
GB2024063A (en) 1980-01-09
DE2911541C2 (en) 1990-07-05
GB2024063B (en) 1982-09-08
FR2430279B1 (en) 1985-05-17
IT1116454B (en) 1986-02-10
SE7902470L (en) 1980-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse