FR2440797A1 - PROCESS FOR BREWING A CASTING BAR - Google Patents

PROCESS FOR BREWING A CASTING BAR

Info

Publication number
FR2440797A1
FR2440797A1 FR7927560A FR7927560A FR2440797A1 FR 2440797 A1 FR2440797 A1 FR 2440797A1 FR 7927560 A FR7927560 A FR 7927560A FR 7927560 A FR7927560 A FR 7927560A FR 2440797 A1 FR2440797 A1 FR 2440797A1
Authority
FR
France
Prior art keywords
stirring
brewing
forces
turbulence
casting bar
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
FR7927560A
Other languages
French (fr)
Other versions
FR2440797B1 (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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Publication of FR2440797A1 publication Critical patent/FR2440797A1/en
Application granted granted Critical
Publication of FR2440797B1 publication Critical patent/FR2440797B1/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
    • B22D11/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The cast strand (5) is formed in a mould (3) and the stirring of the unsolidified regions (6) is performed by means of one or more electromagnetic stirrers (7). When stirring is carried out in the customary manner, two different stirring forces (10, 11) are obtained which, together, produce a certain turbulence in the melt (6). By means of an asymmetry in the stirring, a local transverse force (12) is superimposed on the said forces (10, 11) and this greatly increases the turbulence in the flow in the molten core (6) of the cast strand.
FR7927560A 1978-11-09 1979-11-08 PROCESS FOR BREWING A CASTING BAR Granted FR2440797A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7811562A SE440491B (en) 1978-11-09 1978-11-09 PROCEDURAL KIT FOR REMOVING THE NON-LOSSED PARTS OF A CASTING STRING

Publications (2)

Publication Number Publication Date
FR2440797A1 true FR2440797A1 (en) 1980-06-06
FR2440797B1 FR2440797B1 (en) 1982-06-04

Family

ID=20336304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927560A Granted FR2440797A1 (en) 1978-11-09 1979-11-08 PROCESS FOR BREWING A CASTING BAR

Country Status (7)

Country Link
JP (1) JPS5568159A (en)
CH (1) CH641703A5 (en)
DE (1) DE2945018A1 (en)
ES (1) ES485852A1 (en)
FR (1) FR2440797A1 (en)
IT (1) IT1119418B (en)
SE (1) SE440491B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1168118B (en) * 1980-04-02 1987-05-20 Kobe Steel Ltd CONTINUOUS STEEL CASTING PROCESS
JPS57154356A (en) * 1981-03-19 1982-09-24 Kawasaki Steel Corp Electromagnetic agitating method for molten steel
SE8202431L (en) * 1982-04-19 1983-10-20 Asea Ab MOVING STRING

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379339A1 (en) * 1977-02-03 1978-09-01 Asea Ab BREWING DEVICE FOR CONTINUOUS CASTING

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379339A1 (en) * 1977-02-03 1978-09-01 Asea Ab BREWING DEVICE FOR CONTINUOUS CASTING

Also Published As

Publication number Publication date
IT1119418B (en) 1986-03-10
SE440491B (en) 1985-08-05
IT7969179A0 (en) 1979-11-08
CH641703A5 (en) 1984-03-15
FR2440797B1 (en) 1982-06-04
SE7811562L (en) 1980-05-10
DE2945018A1 (en) 1980-05-22
ES485852A1 (en) 1980-05-16
JPS5568159A (en) 1980-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse