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GB2004784A - Process for the centrifugal electromagnetic continuous casting of molten metals - Google Patents

Process for the centrifugal electromagnetic continuous casting of molten metals

Info

Publication number
GB2004784A
GB2004784A GB7837597A GB7837597A GB2004784A GB 2004784 A GB2004784 A GB 2004784A GB 7837597 A GB7837597 A GB 7837597A GB 7837597 A GB7837597 A GB 7837597A GB 2004784 A GB2004784 A GB 2004784A
Authority
GB
United Kingdom
Prior art keywords
continuous casting
metal
molten metals
electromagnetic continuous
molten
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
GB7837597A
Other versions
GB2004784B (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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of GB2004784A publication Critical patent/GB2004784A/en
Application granted granted Critical
Publication of GB2004784B publication Critical patent/GB2004784B/en
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
    • B22D11/10—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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/106—Shielding the molten jet

Landscapes

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

Abstract

In a process for the continuous casting of molten metals, in which the molten metal is poured into the mould in a vertical jet, by way of a tube 17, the molten metal in the mould is rotated by a rotating magnetic field, and the tube 17 terminates above the metal bath surface 16, whilst the lower portion of the jet of metal which is not enclosed in said sleeve, and the bath surface 16, are covered by a layer of a liquefied gas, e.g. inert gas such as Ar or He, or N2, which does not oxidise the metal to be cast. <IMAGE>
GB7837597A 1977-09-23 1978-09-21 Process for the centrifugal electromagnetic continuous casting of molten metals Expired GB2004784B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728855A FR2403849A1 (en) 1977-09-23 1977-09-23 NEW ELECTROMAGNETIC CENTRIFUGAL CONTINUOUS CASTING PROCESS OF FUSION METALS

Publications (2)

Publication Number Publication Date
GB2004784A true GB2004784A (en) 1979-04-11
GB2004784B GB2004784B (en) 1982-05-26

Family

ID=9195755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837597A Expired GB2004784B (en) 1977-09-23 1978-09-21 Process for the centrifugal electromagnetic continuous casting of molten metals

Country Status (8)

Country Link
AT (1) AT381880B (en)
BE (1) BE870617A (en)
CA (1) CA1119377A (en)
DE (1) DE2841186A1 (en)
ES (1) ES473598A1 (en)
FR (1) FR2403849A1 (en)
GB (1) GB2004784B (en)
IT (1) IT1098918B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565234A (en) * 1982-03-08 1986-01-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Casting process and installation for a non-ferrous metal in the molten state
CN101517343B (en) * 2006-09-27 2012-07-04 乔治洛德方法研究和开发液化空气有限公司 Production of an inert blanket in a furnace
CN109093083A (en) * 2018-09-28 2018-12-28 邢台钢铁有限责任公司 A kind of continuous casting steel billet and its manufacturing method of surface quality optimization

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793570A (en) * 1971-12-30 1973-06-29 Air Liquide LIQUEFIED GAS SEPARATOR, CLOSE TO THE POINT OF USE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565234A (en) * 1982-03-08 1986-01-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Casting process and installation for a non-ferrous metal in the molten state
CN101517343B (en) * 2006-09-27 2012-07-04 乔治洛德方法研究和开发液化空气有限公司 Production of an inert blanket in a furnace
US8403187B2 (en) * 2006-09-27 2013-03-26 Air Liquide Industrial U.S. Lp Production of an inert blanket in a furnace
CN109093083A (en) * 2018-09-28 2018-12-28 邢台钢铁有限责任公司 A kind of continuous casting steel billet and its manufacturing method of surface quality optimization
CN109093083B (en) * 2018-09-28 2020-09-01 邢台钢铁有限责任公司 Continuous casting billet with optimized surface quality and manufacturing method thereof

Also Published As

Publication number Publication date
CA1119377A (en) 1982-03-09
FR2403849A1 (en) 1979-04-20
FR2403849B1 (en) 1982-01-15
AT381880B (en) 1986-12-10
IT1098918B (en) 1985-09-18
ES473598A1 (en) 1979-04-01
GB2004784B (en) 1982-05-26
IT7828005A0 (en) 1978-09-22
BE870617A (en) 1979-03-20
DE2841186A1 (en) 1979-04-05
ATA685078A (en) 1986-05-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920921