ES421704A1 - Electromagnetic rabbling mechanism for continuously pouring molten metal - Google Patents

Electromagnetic rabbling mechanism for continuously pouring molten metal

Info

Publication number
ES421704A1
ES421704A1 ES421704A ES421704A ES421704A1 ES 421704 A1 ES421704 A1 ES 421704A1 ES 421704 A ES421704 A ES 421704A ES 421704 A ES421704 A ES 421704A ES 421704 A1 ES421704 A1 ES 421704A1
Authority
ES
Spain
Prior art keywords
metal
rabbling mechanism
molten metal
magnetic field
water
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
ES421704A
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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
Application filed by Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of ES421704A1 publication Critical patent/ES421704A1/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

Abstract

An electromagnetic rabbling mechanism associated with continuously poured molten metal forming an ingot comprises an inductor coil mounted on a stationary annular laminated magnetic structure providing a rotating magnetic field which surrounds the slowly descending column of solidifying metal and induces rotation of the central and still liquid metal within the solidified outer crust portion of the ingot. Cooling of the inductor coil and its rotary magnetic field producing structure is effected by immersion thereof within a water-filled annular tank co-axially surrounding the descending metal column, the water or other liquid coolant being continuously circulated through the tank along a path designed to establish an optimum amount of heat transfer contact surfaces with all exposed parts of the magnetic structure and the coil.
ES421704A 1972-12-21 1973-12-21 Electromagnetic rabbling mechanism for continuously pouring molten metal Expired ES421704A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7245725A FR2211305B1 (en) 1972-12-21 1972-12-21

Publications (1)

Publication Number Publication Date
ES421704A1 true ES421704A1 (en) 1976-04-16

Family

ID=9109122

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421704A Expired ES421704A1 (en) 1972-12-21 1973-12-21 Electromagnetic rabbling mechanism for continuously pouring molten metal

Country Status (10)

Country Link
US (1) US3905417A (en)
JP (1) JPS535846B2 (en)
BE (1) BE807812A (en)
BR (1) BR7309962D0 (en)
DE (1) DE2362720A1 (en)
ES (1) ES421704A1 (en)
FR (1) FR2211305B1 (en)
GB (1) GB1403480A (en)
IT (1) IT1002132B (en)
SE (1) SE404496B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030534A (en) * 1973-04-18 1977-06-21 Nippon Steel Corporation Apparatus for continuous casting using linear magnetic field for core agitation
JPS5422737Y2 (en) * 1974-02-08 1979-08-07
FR2315344A1 (en) * 1975-06-27 1977-01-21 Siderurgie Fse Inst Rech ELECTROROTATIVE CONTINUOUS CASTING LINGOTIER
FR2338756A1 (en) * 1976-01-20 1977-08-19 Creusot Loire PROCESS FOR CONTINUOUS CASTING OF METALS, IN PARTICULAR STEEL, DEVICE FOR ITS IMPLEMENTATION AND Roughing of steel obtained by this process
FR2355392A1 (en) * 1976-06-14 1978-01-13 Cem Comp Electro Mec ELECTROMAGNETIC CENTRIFUGATION INDUCER ESPECIALLY FOR CONTINUOUS CASTING LINGOTIER
FR2391015A1 (en) * 1977-05-18 1978-12-15 Siderurgie Fse Inst Rech IMPROVEMENT OF THE CENTRIFUGAL CONTINUOUS CASTING PROCESS OF METAL PRODUCTS AND IMPLEMENTATION DEVICE
FR2409808A1 (en) * 1977-11-29 1979-06-22 Rotelec Sa Continuous casting of metals, esp. steel billets - using magnetic stirring in the sec. cooling zone below the chilled mould (BE 16.5.79)
FR2426516A1 (en) * 1978-05-23 1979-12-21 Cem Comp Electro Mec ELECTROMAGNETIC BREWING PROCESS OF CONTINUOUS FLOWING BILLETS OR BLOOMS
CH628543A5 (en) * 1978-06-01 1982-03-15 Concast Ag METHOD AND DEVICE FOR CONTINUOUSLY CASTING METAL IN SINGLE OR MULTIPLE STRAND PLANTS.
DE2964933D1 (en) * 1979-01-29 1983-04-07 Cem Comp Electro Mec Mould for continuously casting billets with an electromagnetic stirring inductor
JPS5921256B2 (en) * 1979-12-07 1984-05-18 株式会社東芝 electromagnetic stirring device
EP0165793A3 (en) * 1984-06-20 1986-09-17 Co-Steel International Limited Electromagnetic rotary stirring stator
FR2609206B1 (en) * 1986-12-30 1992-02-14 Thomson Cgr MAGNETIC CORRECTIVE DEVICE FOR MAGNETIC FIELD INHOMOGENEITIES IN A MAGNET
FR2631263B1 (en) * 1988-05-13 1990-07-20 Siderurgie Fse Inst Rech METHOD FOR COOLING A CONTINUOUSLY CAST METAL PRODUCT
CN107350442B (en) * 2017-06-28 2019-04-19 江苏省沙钢钢铁研究院有限公司 Improve the method for slab internal soundness using electromagnetic agitation
CN110340319B (en) * 2019-08-02 2021-03-19 燕山大学 Bar winding crystallizer electromagnetic stirrer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877525A (en) * 1953-08-27 1959-03-17 Schaaber Otto Casting process
US3056071A (en) * 1959-02-12 1962-09-25 William R Baker Electrical coil structure

Also Published As

Publication number Publication date
BR7309962D0 (en) 1974-08-29
DE2362720A1 (en) 1974-06-27
FR2211305A1 (en) 1974-07-19
JPS506529A (en) 1975-01-23
JPS535846B2 (en) 1978-03-02
SE404496B (en) 1978-10-09
US3905417A (en) 1975-09-16
GB1403480A (en) 1975-08-28
IT1002132B (en) 1976-05-20
FR2211305B1 (en) 1975-06-06
BE807812A (en) 1974-03-15

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