CA1144336A - Stirring process and device for improving the quality of a continuously cast metal - Google Patents

Stirring process and device for improving the quality of a continuously cast metal

Info

Publication number
CA1144336A
CA1144336A CA000355921A CA355921A CA1144336A CA 1144336 A CA1144336 A CA 1144336A CA 000355921 A CA000355921 A CA 000355921A CA 355921 A CA355921 A CA 355921A CA 1144336 A CA1144336 A CA 1144336A
Authority
CA
Canada
Prior art keywords
stirring
magnetic field
magnetic
inductor
rotating
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.)
Expired
Application number
CA000355921A
Other languages
English (en)
French (fr)
Inventor
Jean-Paul Pouillange
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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
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=CA1144336(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Application granted granted Critical
Publication of CA1144336A publication Critical patent/CA1144336A/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
    • B22D11/12—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)
  • General Induction Heating (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Soft Magnetic Materials (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
CA000355921A 1979-07-12 1980-07-10 Stirring process and device for improving the quality of a continuously cast metal Expired CA1144336A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7918088A FR2465535A1 (fr) 1979-07-12 1979-07-12 Procede et dispositif de brassage destines a ameliorer la qualite d'un metal coule en continu
FR7918088 1979-07-12

Publications (1)

Publication Number Publication Date
CA1144336A true CA1144336A (en) 1983-04-12

Family

ID=9227795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000355921A Expired CA1144336A (en) 1979-07-12 1980-07-10 Stirring process and device for improving the quality of a continuously cast metal

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800006635A1 (it) * 2018-06-25 2019-12-25 Metodo di contenimento di una bramma durante la colata

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511274A1 (fr) * 1981-08-11 1983-02-18 Sumitomo Metal Ind Procede et dispositif de brassage magnetique a aimants permanents
FR2519567A1 (fr) * 1982-01-13 1983-07-18 Vallourec Procede de fabrication de corps creux par coulee continue a l'aide d'un champ magnetique et dispositif de mise en oeuvre du procede
FR2537470A2 (fr) * 1982-01-13 1984-06-15 Vallourec Rotor magnetique pour coulee continue de corps creux
FR2628994B1 (fr) * 1988-03-28 1992-04-03 Vives Charles Procede de production de gelees metalliques thixotropes par rotation d'un systeme d'aimants permanents dispose a l'exterieur de la lingotiere
AU6568196A (en) * 1995-10-12 1997-04-17 Alusuisse Technology & Management Ltd. Process for manufacturing a metal ingot with thixotropic properties

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1140200A (fr) * 1955-01-15 1957-07-16 Boehler & Co Ag Geb Procédé pour la mise en mouvement du métal en fusion dans les installations de coulée continue
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 (fr) * 1978-02-28 1979-09-21 Sumitomo Metal Ind Appareil pour coulee continue

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800006635A1 (it) * 2018-06-25 2019-12-25 Metodo di contenimento di una bramma durante la colata
WO2020002313A1 (en) 2018-06-25 2020-01-02 Rotelec Sa Method for containing a slab during continuous casting
RU2765642C1 (ru) * 2018-06-25 2022-02-01 Ротелек Са Способ удержания сляба при непрерывном литье
US11969782B2 (en) 2018-06-25 2024-04-30 Rotelec Sa Method for containing a slab during continuous casting

Also Published As

Publication number Publication date
ES8105171A1 (es) 1981-05-16
FR2465535B1 (sv) 1983-04-15
FR2465535A1 (fr) 1981-03-27
ES493321A0 (es) 1981-05-16
EP0022711A1 (fr) 1981-01-21
JPS5659568A (en) 1981-05-23
ATE2655T1 (de) 1983-03-15
EP0022711B1 (fr) 1983-03-02
DE3062197D1 (en) 1983-04-07

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Legal Events

Date Code Title Description
MKEX Expiry