CA2040830A1 - Electromagnetic stirring device in an ingot mould - Google Patents

Electromagnetic stirring device in an ingot mould

Info

Publication number
CA2040830A1
CA2040830A1 CA002040830A CA2040830A CA2040830A1 CA 2040830 A1 CA2040830 A1 CA 2040830A1 CA 002040830 A CA002040830 A CA 002040830A CA 2040830 A CA2040830 A CA 2040830A CA 2040830 A1 CA2040830 A1 CA 2040830A1
Authority
CA
Canada
Prior art keywords
mould
stirring device
electromagnetic stirring
ingot mould
inductor
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
CA002040830A
Other languages
French (fr)
Other versions
CA2040830C (en
Inventor
Norbert Kaell
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.)
SMS Siemag AG
Original Assignee
Paul Wurth 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=19731286&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2040830(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Paul Wurth SA filed Critical Paul Wurth SA
Publication of CA2040830A1 publication Critical patent/CA2040830A1/en
Application granted granted Critical
Publication of CA2040830C publication Critical patent/CA2040830C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Mixers Of The Rotary Stirring Type (AREA)
  • General Induction Heating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)

Abstract

The invention relates to an electromagnetic stirring device in an ingot mould in a continuous casting installation with a mould and an inductor for producing a rotational movement of the molten metal in the mould.

To permit implementation of free-stream casting and submerged-nozzle casting in the same device, the inductor is vertically displaceable relative to the mould.
CA002040830A 1991-04-03 1991-04-19 Electromagnetic stirring device in an ingot mould Expired - Lifetime CA2040830C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU87914A LU87914A1 (en) 1991-04-03 1991-04-03 ELECTROMAGNETIC LINGOTINE BREWING DEVICE
LU87914 1991-04-03

Publications (2)

Publication Number Publication Date
CA2040830A1 true CA2040830A1 (en) 1992-10-04
CA2040830C CA2040830C (en) 2003-08-19

Family

ID=19731286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002040830A Expired - Lifetime CA2040830C (en) 1991-04-03 1991-04-19 Electromagnetic stirring device in an ingot mould

Country Status (6)

Country Link
EP (2) EP0778098B1 (en)
AT (2) ATE158525T1 (en)
CA (1) CA2040830C (en)
DE (2) DE69222348T3 (en)
ES (2) ES2123347T3 (en)
LU (1) LU87914A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1288900B1 (en) * 1996-05-13 1998-09-25 Danieli Off Mecc CONTINUOUS CASTING PROCESS WITH BUTTON MAGNETIC FIELD AND RELATIVE DEVICE
FR2893868B1 (en) * 2005-11-28 2008-01-04 Rotelec Sa ADJUSTING THE ELECTROMAGNETIC BREWING MODE ON THE HEIGHT OF A CONTINUOUS CASTING LINGOTIERE
CN105964988B (en) * 2016-03-19 2019-04-02 上海大学 Mobile model pulse magneto vibrates thinning metal solidification texture method
CN109746404B (en) * 2019-03-08 2021-05-18 石家庄爱迪尔电气有限公司 Electromagnetic stirring casting equipment convenient to maintain and process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT185038B (en) * 1951-03-16 1956-03-26 Boehler & Co Ag Geb Process for the cooling of continuous casting molds
US3153820A (en) * 1961-10-09 1964-10-27 Charles B Criner Apparatus for improving metal structure
DE1290303B (en) † 1964-08-22 1969-03-06 Schloemann Ag Device for measuring the fill level of melt in a continuous casting mold
LU79721A1 (en) 1978-05-26 1979-12-06 Arbed IMPROVEMENT IN ELECTROROTATIVE CONTINUOUS CASTING FACILITIES
JPS5719141A (en) * 1980-07-09 1982-02-01 Mitsubishi Heavy Ind Ltd Electromagnetic stirring device of continuous casting facility
FR2502996A1 (en) * 1981-04-03 1982-10-08 Rotelec Sa ROTATING FIELD ELECTROMAGNETIC INDUCTOR AND CONTINUOUS CASTING LINGOTIERE EQUIPMENT FOR METALS THEREOF
LU84103A1 (en) 1982-04-22 1984-03-02 Arbed AUTOMATIC SCRUBBER SCRAPING SYSTEM DURING METAL CASTING
SE441502B (en) * 1984-03-19 1985-10-14 Asea Ab NIVAMETERS BY COCILLES FOR STRING
IT1181219B (en) * 1984-09-17 1987-09-23 Danieli Off Mecc CONTINUOUS CASTING WITH MULTI-PURPOSE AGITATORS
JPS6360056A (en) † 1986-08-29 1988-03-16 Nisshin Steel Co Ltd Method and mold for continuously casting stainless steel containing titanium
DE3730300A1 (en) † 1987-09-10 1989-03-23 Aeg Elotherm Gmbh Method and apparatus for the electromagnetic stirring of metal melts in a continuous casting mould
DE3819493A1 (en) * 1988-06-08 1989-12-14 Voest Alpine Ind Anlagen KNUEPPEL- or SPREAD BLOCK CONTINUOUS CHOCOLATE
JPH0351954U (en) † 1989-09-20 1991-05-21
GB9003196D0 (en) * 1990-02-13 1990-04-11 Davy Mckee Sheffield Continuous casting

Also Published As

Publication number Publication date
LU87914A1 (en) 1992-11-16
DE69222348D1 (en) 1997-10-30
EP0778098A2 (en) 1997-06-11
DE69222348T3 (en) 2004-07-22
EP0511465B2 (en) 2003-12-03
ATE171656T1 (en) 1998-10-15
ES2108054T3 (en) 1997-12-16
EP0511465A2 (en) 1992-11-04
EP0778098B1 (en) 1998-09-30
EP0778098A3 (en) 1997-10-08
EP0511465A3 (en) 1993-04-21
ES2108054T5 (en) 2004-07-01
EP0511465B1 (en) 1997-09-24
ATE158525T1 (en) 1997-10-15
CA2040830C (en) 2003-08-19
DE69227206T2 (en) 1999-04-15
DE69222348T2 (en) 1998-02-26
DE69227206D1 (en) 1998-11-05
ES2123347T3 (en) 1999-01-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry