DE602004006010D1 - ELECTROMAGNETIC STIRRING METHOD FOR THE CONTINUOUS CASTING OF METAL PRODUCTS WITH A LONG-SECTION CROSS-SECTION - Google Patents

ELECTROMAGNETIC STIRRING METHOD FOR THE CONTINUOUS CASTING OF METAL PRODUCTS WITH A LONG-SECTION CROSS-SECTION

Info

Publication number
DE602004006010D1
DE602004006010D1 DE602004006010T DE602004006010T DE602004006010D1 DE 602004006010 D1 DE602004006010 D1 DE 602004006010D1 DE 602004006010 T DE602004006010 T DE 602004006010T DE 602004006010 T DE602004006010 T DE 602004006010T DE 602004006010 D1 DE602004006010 D1 DE 602004006010D1
Authority
DE
Germany
Prior art keywords
continuous casting
electromagnetic stirring
section
metal
long
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.)
Active
Application number
DE602004006010T
Other languages
German (de)
Other versions
DE602004006010T2 (en
Inventor
Siebo Kunstreich
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.)
Rotelec SA
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
Publication of DE602004006010D1 publication Critical patent/DE602004006010D1/en
Application granted granted Critical
Publication of DE602004006010T2 publication Critical patent/DE602004006010T2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Continuous Casting (AREA)
  • Alcoholic Beverages (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

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.
DE602004006010T 2003-10-27 2004-10-22 ELECTROMAGNETIC STIRRING METHOD FOR THE CONTINUOUS CASTING OF METAL PRODUCTS WITH A LONG-SECTION CROSS-SECTION Active DE602004006010T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0312555 2003-10-27
FR0312555A FR2861324B1 (en) 2003-10-27 2003-10-27 ELECTROMAGNETIC BREWING PROCESS FOR CONTINUOUS CASTING OF EXTENDED SECTION METAL PRODUCTS
PCT/FR2004/002728 WO2005044487A1 (en) 2003-10-27 2004-10-22 Electromagnetic agitation method for continuous casting of metal products having an elongate section

Publications (2)

Publication Number Publication Date
DE602004006010D1 true DE602004006010D1 (en) 2007-05-31
DE602004006010T2 DE602004006010T2 (en) 2007-12-13

Family

ID=34400826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006010T Active DE602004006010T2 (en) 2003-10-27 2004-10-22 ELECTROMAGNETIC STIRRING METHOD FOR THE CONTINUOUS CASTING OF METAL PRODUCTS WITH A LONG-SECTION 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
WO2013143557A1 (en) * 2012-03-27 2013-10-03 Rotelec Stirring roller for a machine for the continuous casting of metallic products of broad 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
FR2358223A1 (en) * 1976-07-13 1978-02-10 Siderurgie Fse Inst Rech PROCESS FOR ELECTROMAGNETIC BREWING OF MOLTEN METALS DURING CONTINUOUS CASTING OPERATIONS
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
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
EP0909598A4 (en) * 1996-05-13 1999-07-14 Ebis Corp Method and apparatus for continuous casting
JPH11320051A (en) * 1998-05-20 1999-11-24 Nippon Steel Corp Continuous casting apparatus and continuous casting method
JPH11320054A (en) * 1998-05-20 1999-11-24 Nippon Steel Corp Continuous caster 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
EP1195211B1 (en) * 2000-03-09 2005-11-30 JFE 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
CN100371108C (en) 2008-02-27
JP4758903B2 (en) 2011-08-31
TWI324952B (en) 2010-05-21
ATE359886T1 (en) 2007-05-15
EP1677928B1 (en) 2007-04-18
US20070074845A1 (en) 2007-04-05
ZA200604177B (en) 2007-12-27
TW200533437A (en) 2005-10-16
CN1863625A (en) 2006-11-15
RU2357833C2 (en) 2009-06-10
KR20060120054A (en) 2006-11-24
FR2861324A1 (en) 2005-04-29
AU2004286877B2 (en) 2009-09-10
BRPI0415903A (en) 2007-01-16
BRPI0415903B1 (en) 2012-08-07
DE602004006010T2 (en) 2007-12-13
EP1677928A1 (en) 2006-07-12
RU2006118350A (en) 2007-12-10
JP2007509752A (en) 2007-04-19
KR101089261B1 (en) 2011-12-02
CA2543368A1 (en) 2005-05-19
FR2861324B1 (en) 2007-01-19
WO2005044487A1 (en) 2005-05-19
AU2004286877A1 (en) 2005-05-19
ES2285558T3 (en) 2007-11-16

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