ATE2655T1 - METHOD AND STIRRING DEVICE FOR IMPROVING THE QUALITATION OF A CONTINUOUSLY CAST METAL. - Google Patents

METHOD AND STIRRING DEVICE FOR IMPROVING THE QUALITATION OF A CONTINUOUSLY CAST METAL.

Info

Publication number
ATE2655T1
ATE2655T1 AT80401027T AT80401027T ATE2655T1 AT E2655 T1 ATE2655 T1 AT E2655T1 AT 80401027 T AT80401027 T AT 80401027T AT 80401027 T AT80401027 T AT 80401027T AT E2655 T1 ATE2655 T1 AT E2655T1
Authority
AT
Austria
Prior art keywords
qualitation
improving
stirring device
cast metal
continuously cast
Prior art date
Application number
AT80401027T
Other languages
German (de)
Inventor
Jean-Paul Pouillange
Original Assignee
Cem Compagnie Electro-Mecanique
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9227795&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE2655(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cem Compagnie Electro-Mecanique filed Critical Cem Compagnie Electro-Mecanique
Application granted granted Critical
Publication of ATE2655T1 publication Critical patent/ATE2655T1/en

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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/122—Accessories for subsequent treating or working cast stock in situ 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
    • B22D11/11—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)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • General Induction Heating (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

1. A process for rabbling a continuous flow of metal by the action of a rotating magnetic field on the metal which is cooling, characterised in that in an inductor (4) is caused to rotate and produces a fixed magnetic field in relation to the inductor about an axis parallel to at least one of the surfaces of the cast product (1, 21).
AT80401027T 1979-07-12 1980-07-08 METHOD AND STIRRING DEVICE FOR IMPROVING THE QUALITATION OF A CONTINUOUSLY CAST METAL. ATE2655T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7918088A FR2465535A1 (en) 1979-07-12 1979-07-12 BREWING METHOD AND DEVICE FOR IMPROVING THE QUALITY OF CONTINUOUSLY CAST METAL
EP80401027A EP0022711B1 (en) 1979-07-12 1980-07-08 Process and agitating means for ameliorating the quality of continuous cast metals

Publications (1)

Publication Number Publication Date
ATE2655T1 true ATE2655T1 (en) 1983-03-15

Family

ID=9227795

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80401027T ATE2655T1 (en) 1979-07-12 1980-07-08 METHOD AND STIRRING DEVICE FOR IMPROVING THE QUALITATION OF A CONTINUOUSLY CAST METAL.

Country Status (7)

Country Link
EP (1) EP0022711B1 (en)
JP (1) JPS5659568A (en)
AT (1) ATE2655T1 (en)
CA (1) CA1144336A (en)
DE (1) DE3062197D1 (en)
ES (1) ES493321A0 (en)
FR (1) FR2465535A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511274A1 (en) * 1981-08-11 1983-02-18 Sumitomo Metal Ind Rotatable permanent magnet structure for stirring molten metal - provides both shifting and rotating magnetic fields when moved around mould periphery
FR2537470A2 (en) * 1982-01-13 1984-06-15 Vallourec Magnetic rotor for continuous casting of hollow bodies
FR2519567A1 (en) * 1982-01-13 1983-07-18 Vallourec METHOD FOR MANUFACTURING HOLLOW BODIES BY CONTINUOUS CASTING USING A MAGNETIC FIELD AND DEVICE FOR CARRYING OUT THE METHOD
FR2628994B1 (en) * 1988-03-28 1992-04-03 Vives Charles PROCESS FOR PRODUCING THIXOTROPIC METAL JELLIES BY ROTATION OF A PERMANENT MAGNET SYSTEM PROVIDED OUTSIDE THE LINGOTIERE
AU6568196A (en) * 1995-10-12 1997-04-17 Alusuisse Technology & Management Ltd. Process for manufacturing a metal ingot with thixotropic properties
IT201800006635A1 (en) * 2018-06-25 2019-12-25 METHOD OF CONTAINING A SLAB DURING CASTING

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1140200A (en) * 1955-01-15 1957-07-16 Boehler & Co Ag Geb Process for moving molten metal in continuous casting plants
US3153820A (en) * 1961-10-09 1964-10-27 Charles B Criner Apparatus for improving metal structure
FR2231454A2 (en) * 1973-05-29 1974-12-27 Cem Comp Electro Mec Slab casting machine - with metal stirring by electrically wound withdrawal rolls
FR2418047A1 (en) * 1978-02-28 1979-09-21 Sumitomo Metal Ind Continuous casting process - with solidification effected in the presence of electric current and magnetic field to agitate molten metal

Also Published As

Publication number Publication date
ES8105171A1 (en) 1981-05-16
FR2465535A1 (en) 1981-03-27
ES493321A0 (en) 1981-05-16
JPS5659568A (en) 1981-05-23
CA1144336A (en) 1983-04-12
FR2465535B1 (en) 1983-04-15
EP0022711A1 (en) 1981-01-21
EP0022711B1 (en) 1983-03-02
DE3062197D1 (en) 1983-04-07

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RVE Rejection due to an opposition filed with the epo