ES460692A1 - Process for electromagnetically stirring molten metal during continuous casting operations - Google Patents

Process for electromagnetically stirring molten metal during continuous casting operations

Info

Publication number
ES460692A1
ES460692A1 ES460692A ES460692A ES460692A1 ES 460692 A1 ES460692 A1 ES 460692A1 ES 460692 A ES460692 A ES 460692A ES 460692 A ES460692 A ES 460692A ES 460692 A1 ES460692 A1 ES 460692A1
Authority
ES
Spain
Prior art keywords
magnetic field
ingot mold
molten metal
continuous casting
during continuous
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
ES460692A
Other languages
Spanish (es)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of ES460692A1 publication Critical patent/ES460692A1/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
    • B22D11/10—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

Abstract

Method of electromagnetic stirring of molten metals, inside a continuous cast ingot mold, by means of a non-stationary magnetic field, which slides along the walls of the ingot mold, characterized by the propagation of the magnetic field is effected according to an ascending direction, from the lower part of the ingot mold to at least the level of the free surface of the cast metal and, because the regulation of the action of the magnetic field is carried out, depending on the location of the masses of non-metallic inclusions at a previously determined depth d, inside the cast products, in such a way that the density of force f acting in the metallic bath fulfills the following relationship: F = 35 d2 - 260 d In which f is expressed in newton per meter and d in millimeters. (Machine-translation by Google Translate, not legally binding)
ES460692A 1976-07-13 1977-07-13 Process for electromagnetically stirring molten metal during continuous casting operations Expired ES460692A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621578A FR2358223A1 (en) 1976-07-13 1976-07-13 PROCESS FOR ELECTROMAGNETIC BREWING OF MOLTEN METALS DURING CONTINUOUS CASTING OPERATIONS

Publications (1)

Publication Number Publication Date
ES460692A1 true ES460692A1 (en) 1978-05-16

Family

ID=9175734

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460692A Expired ES460692A1 (en) 1976-07-13 1977-07-13 Process for electromagnetically stirring molten metal during continuous casting operations

Country Status (11)

Country Link
JP (1) JPS6011585B2 (en)
BE (1) BE856670A (en)
CA (1) CA1078043A (en)
DE (1) DE2731239A1 (en)
ES (1) ES460692A1 (en)
FR (1) FR2358223A1 (en)
GB (1) GB1558526A (en)
IT (1) IT1077321B (en)
LU (1) LU77743A1 (en)
NL (1) NL182941C (en)
SE (1) SE433184B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577562B1 (en) * 1985-02-15 1988-07-08 Air Liquide SOLID COMPOSITIONS BASED ON HIGH ION CONDUCTIVE SUPEROXIDES, THEIR PROCESS FOR THE PREPARATION OF MATERIALS BASED ON SUCH COMPOSITIONS
CA2041778A1 (en) * 1990-12-10 1992-06-11 James E. Kelly Method and apparatus for rheocasting
FR2772294B1 (en) * 1997-12-17 2000-03-03 Rotelec Sa ELECTROMAGNETIC BRAKING EQUIPMENT OF A MOLTEN METAL IN A CONTINUOUS CASTING SYSTEM
FR2861324B1 (en) * 2003-10-27 2007-01-19 Rotelec Sa ELECTROMAGNETIC BREWING PROCESS FOR CONTINUOUS CASTING OF EXTENDED SECTION METAL PRODUCTS
CN109165469B (en) * 2018-09-26 2022-12-06 东北大学 Electromagnetic stirring parameter simulation setting and optimizing method for square billet continuous casting crystallizer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1064849A (en) * 1952-10-16 1954-05-18 Improvements to continuous casting molds for metals and in particular steel
FR1140200A (en) * 1955-01-15 1957-07-16 Boehler & Co Ag Geb Process for moving molten metal in continuous casting plants
FR2248103B1 (en) * 1973-10-19 1978-02-17 Siderurgie Fse Inst Rech
GB1493110A (en) * 1974-02-15 1977-11-23 British Steel Corp Moving molten ferrous masses
FR2324395A1 (en) * 1975-09-17 1977-04-15 Siderurgie Fse Inst Rech LINGOTIER WITH BUILT-IN INDUCTORS
FR2324397B1 (en) * 1975-09-19 1979-06-15 Siderurgie Fse Inst Rech METHOD AND DEVICE FOR ELECTROMAGNETIC BREWING OF CONTINUOUS CASTING PRODUCTS

Also Published As

Publication number Publication date
DE2731239A1 (en) 1978-01-19
FR2358223A1 (en) 1978-02-10
JPS5328034A (en) 1978-03-15
CA1078043A (en) 1980-05-20
FR2358223B3 (en) 1979-04-06
NL182941B (en) 1988-01-18
NL182941C (en) 1988-06-16
GB1558526A (en) 1980-01-03
NL7707821A (en) 1978-01-17
SE433184B (en) 1984-05-14
IT1077321B (en) 1985-05-04
LU77743A1 (en) 1978-02-02
SE7707979L (en) 1978-01-14
BE856670A (en) 1978-01-11
JPS6011585B2 (en) 1985-03-27
DE2731239C2 (en) 1988-08-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601