ES2006274A6 - Process and device for magnetically stirring metal bars. - Google Patents

Process and device for magnetically stirring metal bars.

Info

Publication number
ES2006274A6
ES2006274A6 ES8800155A ES8800155A ES2006274A6 ES 2006274 A6 ES2006274 A6 ES 2006274A6 ES 8800155 A ES8800155 A ES 8800155A ES 8800155 A ES8800155 A ES 8800155A ES 2006274 A6 ES2006274 A6 ES 2006274A6
Authority
ES
Spain
Prior art keywords
bar
metal
permanent magnet
continuous casting
magnetic fields
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
ES8800155A
Other languages
Spanish (es)
Inventor
Y Dispositivo Pa Procedimiento
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of ES2006274A6 publication Critical patent/ES2006274A6/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

Landscapes

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

Abstract

Process for magnetically stirring during the solidifaction phase a metal bar (2) being produced by continuous casting with the aid of a permanent magnet (6) arranged on the bar and of direct current (4) supplied to the bar. A stirring movement is generated in the bar by simple means and at low operating costs, advantageous in particular for horizontal continuous casting processes, on the basis of the known process of influencing by conduction a metal cast bar. The stirring movement applies a force to the metal, preferably iron, steel and their alloys, that influences the solidifying particles of material, in particular globulites, in the circumferential direction, dissociating them as homogeneously as possible. The bar is exposed over its entire circumference to the influence of the magnetic fields of the permanent magnet (6), in such a manner that the magnetic fields are radially supplied and with a longitudinally alternating polar sequence.
ES8800155A 1987-01-23 1988-01-22 Process and device for magnetically stirring metal bars. Expired ES2006274A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873702381 DE3702381A1 (en) 1987-01-23 1987-01-23 METHOD AND DEVICE FOR MAGNETICALLY STIRRING A METAL STRAND AND DEVICE FOR IMPLEMENTING THE METHOD

Publications (1)

Publication Number Publication Date
ES2006274A6 true ES2006274A6 (en) 1989-04-16

Family

ID=6319634

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800155A Expired ES2006274A6 (en) 1987-01-23 1988-01-22 Process and device for magnetically stirring metal bars.

Country Status (6)

Country Link
EP (1) EP0345269A1 (en)
JP (1) JPH02501903A (en)
BR (1) BR8807327A (en)
DE (1) DE3702381A1 (en)
ES (1) ES2006274A6 (en)
WO (1) WO1988005353A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7347576B2 (en) * 2005-05-13 2008-03-25 Continential Automotive Systems Us, Inc. Ultraviolet light instrument cluster
JP5669509B2 (en) * 2010-07-16 2015-02-12 高橋 謙三 Molding device for continuous casting with stirring device
JP5431438B2 (en) * 2011-11-10 2014-03-05 高橋 謙三 Molding device for continuous casting with stirring device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872591A (en) * 1956-07-18 1961-07-12 British Iron Steel Research Improvements in or relating to the casting of metals
US4158380A (en) * 1978-02-27 1979-06-19 Sumitomo Metal Industries Limited Continuously casting machine

Also Published As

Publication number Publication date
EP0345269A1 (en) 1989-12-13
DE3702381C2 (en) 1989-06-01
DE3702381A1 (en) 1988-08-04
JPH02501903A (en) 1990-06-28
BR8807327A (en) 1990-03-13
WO1988005353A1 (en) 1988-07-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301