ATE359886T1 - ELECTROMAGNETIC STIRRING PROCESS FOR CONTINUOUS CASTING OF METAL PRODUCTS WITH AN ELONGATED CROSS SECTION - Google Patents

ELECTROMAGNETIC STIRRING PROCESS FOR CONTINUOUS CASTING OF METAL PRODUCTS WITH AN ELONGATED CROSS SECTION

Info

Publication number
ATE359886T1
ATE359886T1 AT04805290T AT04805290T ATE359886T1 AT E359886 T1 ATE359886 T1 AT E359886T1 AT 04805290 T AT04805290 T AT 04805290T AT 04805290 T AT04805290 T AT 04805290T AT E359886 T1 ATE359886 T1 AT E359886T1
Authority
AT
Austria
Prior art keywords
continuous casting
electromagnetic stirring
metal
section
mould
Prior art date
Application number
AT04805290T
Other languages
German (de)
Inventor
Siebo Kunstreich
Original Assignee
Rotelec 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 Rotelec Sa filed Critical Rotelec Sa
Application granted granted Critical
Publication of ATE359886T1 publication Critical patent/ATE359886T1/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
    • B22D11/10—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/02—Use of electric or magnetic effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles

Abstract

The electromagnetic stirring in a continuous casting installation for slabs, in which the mould (1) is equipped with an immersed casting nozzle (4) with lateral outlet holes (5, 5') directed towards the small faces, is carried out with the aid of sliding magnetic fields generated by polyphase induction coils arranged in the proximity of the cast metal. With the primary aim of favoring liquid metal exchanges at the heart of the solidification well (6) between the secondary zone (2) and the mould, one forces the establishment of a longitudinal metal flow in the central region of the cast product along two opposed collinear currents (10a, 10b). An independent claim is also included for a metal product with a elongated straight section from a continuous casting installation using this method of electromagnetic stirring.
AT04805290T 2003-10-27 2004-10-22 ELECTROMAGNETIC STIRRING PROCESS FOR CONTINUOUS CASTING OF METAL PRODUCTS WITH AN ELONGATED CROSS SECTION ATE359886T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0312555A FR2861324B1 (en) 2003-10-27 2003-10-27 ELECTROMAGNETIC BREWING PROCESS FOR CONTINUOUS CASTING OF EXTENDED SECTION METAL PRODUCTS

Publications (1)

Publication Number Publication Date
ATE359886T1 true ATE359886T1 (en) 2007-05-15

Family

ID=34400826

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04805290T ATE359886T1 (en) 2003-10-27 2004-10-22 ELECTROMAGNETIC STIRRING PROCESS FOR CONTINUOUS CASTING OF METAL PRODUCTS WITH AN ELONGATED CROSS SECTION

Country Status (16)

Country Link
US (1) US20070074845A1 (en)
EP (1) EP1677928B1 (en)
JP (1) JP4758903B2 (en)
KR (1) KR101089261B1 (en)
CN (1) CN100371108C (en)
AT (1) ATE359886T1 (en)
AU (1) AU2004286877B2 (en)
BR (1) BRPI0415903B1 (en)
CA (1) CA2543368A1 (en)
DE (1) DE602004006010T2 (en)
ES (1) ES2285558T3 (en)
FR (1) FR2861324B1 (en)
RU (1) RU2357833C2 (en)
TW (1) TWI324952B (en)
WO (1) WO2005044487A1 (en)
ZA (1) ZA200604177B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE498465T1 (en) * 2006-07-07 2011-03-15 Rotelec Sa METHOD FOR CONTINUOUS CASTING OF FLAT METAL PRODUCTS USING ELECTROMAGNETIC STIRRING AND SYSTEM FOR IMPLEMENTING IT
FR2957829B1 (en) 2010-03-23 2012-11-09 Rotelec Sa BRUSSE ROLLER FOR BRAMES CONTINUOUS CASTING MACHINE
RU2457064C1 (en) 2011-03-03 2012-07-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" (Сфу) Method of continuous and semicontinuous casing of aluminium alloys and device to this end
RU2464123C1 (en) * 2011-11-25 2012-10-20 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Method of adjusting conditions of electromagnetic mixing of ingot liquid phase in slab continuous casting machine and device to this end
JP5874945B2 (en) * 2012-03-27 2016-03-02 ロテレックＲｏｔｅｌｅｃ Stirring roll for continuous casting machine of metal products with wide cross section
JP6087155B2 (en) * 2013-01-23 2017-03-01 株式会社神戸製鋼所 Continuous casting method of slab made of titanium or titanium alloy
CA2949837C (en) * 2014-05-21 2021-07-13 Novelis Inc. Mixing eductor nozzle and flow control device
CN112687419B (en) * 2020-12-18 2022-04-12 岭东核电有限公司 Metal removing well for spent fuel and method for removing liquid metal on spent fuel
CN112876043B (en) * 2021-02-24 2022-08-02 成都贝施美生物科技有限公司 Glass ceramic preparation mould capable of realizing rapid demoulding

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358222A1 (en) * 1976-07-13 1978-02-10 Siderurgie Fse Inst Rech NEW PROCESS AND DEVICE FOR THE ELECTROMAGNETIC BREWING OF CONTINUOUS FLOWING METAL PRODUCTS
FR2358223A1 (en) * 1976-07-13 1978-02-10 Siderurgie Fse Inst Rech PROCESS FOR ELECTROMAGNETIC BREWING OF MOLTEN METALS DURING CONTINUOUS CASTING OPERATIONS
JPS5813263B2 (en) 1977-01-11 1983-03-12 住友金属工業株式会社 Continuous casting method
US4158380A (en) * 1978-02-27 1979-06-19 Sumitomo Metal Industries Limited Continuously casting machine
FR2485411B1 (en) * 1980-06-27 1985-11-08 Siderurgie Fse Inst Rech ELECTROMAGNETIC CONTINUOUS CASTING LINGOTIERE OF METAL PRODUCTS WITH EXTENDED RECTANGULAR SECTION
JPS6037251A (en) * 1983-08-11 1985-02-26 Kawasaki Steel Corp Electromagnetic stirring method of molten steel for continuous casting mold
JPS6333160A (en) 1986-07-28 1988-02-12 Nippon Kokan Kk <Nkk> Continuous casting method
CA2059030C (en) * 1992-01-08 1998-11-17 Jun Kubota Method for continuous casting of slab
DE19542211B4 (en) * 1995-11-13 2005-09-01 Sms Demag Ag Electromagnetic stirring device for a slab casting mold
CA2255898C (en) * 1996-05-13 2008-12-23 Ebis Corporation Method and apparatus for continuous casting
JPH11320054A (en) * 1998-05-20 1999-11-24 Nippon Steel Corp Continuous caster and continuous casting method
JPH11320051A (en) * 1998-05-20 1999-11-24 Nippon Steel Corp Continuous casting apparatus and continuous casting method
JP2000317593A (en) * 1999-05-12 2000-11-21 Nippon Steel Corp Method for continuously casting molten steel
CN1142045C (en) * 1999-09-22 2004-03-17 大连理工大学 Continuous metal casting method with applied composite electromagnetic field
US6557623B2 (en) * 2000-03-09 2003-05-06 Kawasaki Steel Corporation Production method for continuous casting cast billet
SE519840C2 (en) * 2000-06-27 2003-04-15 Abb Ab Method and apparatus for continuous casting of metals
JP4254576B2 (en) * 2004-02-27 2009-04-15 Ｊｆｅスチール株式会社 Steel continuous casting apparatus and continuous casting method

Also Published As

Publication number Publication date
AU2004286877A1 (en) 2005-05-19
BRPI0415903A (en) 2007-01-16
KR20060120054A (en) 2006-11-24
CN1863625A (en) 2006-11-15
US20070074845A1 (en) 2007-04-05
DE602004006010D1 (en) 2007-05-31
AU2004286877B2 (en) 2009-09-10
JP4758903B2 (en) 2011-08-31
EP1677928B1 (en) 2007-04-18
RU2357833C2 (en) 2009-06-10
ES2285558T3 (en) 2007-11-16
WO2005044487A1 (en) 2005-05-19
FR2861324A1 (en) 2005-04-29
FR2861324B1 (en) 2007-01-19
CA2543368A1 (en) 2005-05-19
TWI324952B (en) 2010-05-21
ZA200604177B (en) 2007-12-27
DE602004006010T2 (en) 2007-12-13
KR101089261B1 (en) 2011-12-02
JP2007509752A (en) 2007-04-19
CN100371108C (en) 2008-02-27
BRPI0415903B1 (en) 2012-08-07
EP1677928A1 (en) 2006-07-12
RU2006118350A (en) 2007-12-10
TW200533437A (en) 2005-10-16

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