ATE3509T1 - DEVICE FOR STIRRING METALLIC MELTES IN CONTINUOUS CASTING PLANTS. - Google Patents

DEVICE FOR STIRRING METALLIC MELTES IN CONTINUOUS CASTING PLANTS.

Info

Publication number
ATE3509T1
ATE3509T1 AT80102230T AT80102230T ATE3509T1 AT E3509 T1 ATE3509 T1 AT E3509T1 AT 80102230 T AT80102230 T AT 80102230T AT 80102230 T AT80102230 T AT 80102230T AT E3509 T1 ATE3509 T1 AT E3509T1
Authority
AT
Austria
Prior art keywords
string
magnetic field
continuous casting
meltes
electro
Prior art date
Application number
AT80102230T
Other languages
German (de)
Inventor
Wolfgang Kindel
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Application granted granted Critical
Publication of ATE3509T1 publication Critical patent/ATE3509T1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

1. Apparatus for stirring the still molten core of a string leaving a continuous casting installation, by means of a constant magnetic field which originates from an electro-magnet comprising a yoke arranged outside the rollers which guide the string, and which constant magnetic field intersects the string horizontally, and by a direct current which cuts the lines of force of the magnetic field vertically and which is passed into the string by way of contact elements which slide on or roll over the opposite lateral faces of the string, characterised in that the poles (5) of the electro-magnet which are aligned with one of the wide lateral faces of the string (1) are provided with pole pieces (6) which embrace in forked manner at least one of the guide rollers (2a), whilst on the other wide lateral face of the string there is arranged a return path (7) having further pole pieces (8) similarly arranged.
AT80102230T 1979-05-09 1980-04-25 DEVICE FOR STIRRING METALLIC MELTES IN CONTINUOUS CASTING PLANTS. ATE3509T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792918700 DE2918700A1 (en) 1979-05-09 1979-05-09 DEVICE FOR STIRRING METAL MELT IN CONTINUOUS CASTING MILLS
EP80102230A EP0019118B1 (en) 1979-05-09 1980-04-25 Installation for stirring metal melts in continuous casting plants

Publications (1)

Publication Number Publication Date
ATE3509T1 true ATE3509T1 (en) 1983-06-15

Family

ID=6070320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80102230T ATE3509T1 (en) 1979-05-09 1980-04-25 DEVICE FOR STIRRING METALLIC MELTES IN CONTINUOUS CASTING PLANTS.

Country Status (4)

Country Link
EP (1) EP0019118B1 (en)
JP (1) JPS55149755A (en)
AT (1) ATE3509T1 (en)
DE (2) DE2918700A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944760A1 (en) * 1979-11-06 1981-05-07 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR STIRRING METAL MELT IN CONTINUOUS CASTING MILLS
JPS63180089U (en) * 1987-05-12 1988-11-21
AU705854B2 (en) * 1995-11-14 1999-06-03 Lars Johansson Four-point seat belt
CN112077272B (en) * 2019-06-12 2021-06-15 宝山钢铁股份有限公司 Electromagnetic stirring device and method for slab continuous casting secondary cooling zone
CN116213664B (en) * 2023-03-27 2025-01-21 东北大学 A segmented roller multi-mode electromagnetic stirring flow control device for the secondary cooling zone of continuous casting

Family Cites Families (7)

* 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
DE1558209A1 (en) * 1967-03-06 1970-03-26 Demag Ag Method and device for influencing the not yet solidified part of the cast strand of a continuous casting plant
DE1583601A1 (en) * 1967-07-05 1970-09-17 Demag Elektrometallurgie Gmbh Method and apparatus for cooling a molten metal strand
US3882923A (en) * 1972-06-08 1975-05-13 Siderurgie Fse Inst Rech Apparatus for magnetic stirring of continuous castings
DE2757342C2 (en) * 1977-12-22 1983-02-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arrangement for the electrodynamic guiding of the liquid sump of a metal slab
SE410940C (en) * 1978-04-05 1986-01-27 Asea Ab METHOD OF CHARACTERIZATION BY STRING
DE2827240A1 (en) * 1978-06-21 1980-01-03 Siemens Ag Metal agitator in continuous casting plant - applies magnetic field in solidification phase superposed to direct current

Also Published As

Publication number Publication date
EP0019118A1 (en) 1980-11-26
JPS55149755A (en) 1980-11-21
DE3063435D1 (en) 1983-07-07
JPS6236782B2 (en) 1987-08-08
EP0019118B1 (en) 1983-05-25
DE2918700A1 (en) 1980-11-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee