EP2218528A4 - Electromagnetic coil device for use of in-mold molten steel capable of serving both as electromagnetic stir and electromagnetic brake - Google Patents

Electromagnetic coil device for use of in-mold molten steel capable of serving both as electromagnetic stir and electromagnetic brake

Info

Publication number
EP2218528A4
EP2218528A4 EP08848743.4A EP08848743A EP2218528A4 EP 2218528 A4 EP2218528 A4 EP 2218528A4 EP 08848743 A EP08848743 A EP 08848743A EP 2218528 A4 EP2218528 A4 EP 2218528A4
Authority
EP
European Patent Office
Prior art keywords
electromagnetic
serving
molten steel
stir
coil device
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
EP08848743.4A
Other languages
German (de)
French (fr)
Other versions
EP2218528A1 (en
EP2218528B1 (en
Inventor
Nobuhiro Okada
Kouji Takatani
Masayuki Kawamoto
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2218528A1 publication Critical patent/EP2218528A1/en
Publication of EP2218528A4 publication Critical patent/EP2218528A4/en
Application granted granted Critical
Publication of EP2218528B1 publication Critical patent/EP2218528B1/en
Not-in-force 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
EP08848743.4A 2007-11-16 2008-10-10 Electromagnetic coil device for use of in-mold molten steel capable of serving both as electromagnetic stir and electromagnetic brake Not-in-force EP2218528B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007298484A JP5023989B2 (en) 2007-11-16 2007-11-16 Electromagnetic coil device for both electromagnetic stirring and electromagnetic brake
PCT/JP2008/068486 WO2009063711A1 (en) 2007-11-16 2008-10-10 Electromagnetic coil device for use of in-mold molten steel capable of serving both as electromagnetic stir and electromagnetic brake

Publications (3)

Publication Number Publication Date
EP2218528A1 EP2218528A1 (en) 2010-08-18
EP2218528A4 true EP2218528A4 (en) 2014-01-08
EP2218528B1 EP2218528B1 (en) 2015-06-24

Family

ID=40638564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08848743.4A Not-in-force EP2218528B1 (en) 2007-11-16 2008-10-10 Electromagnetic coil device for use of in-mold molten steel capable of serving both as electromagnetic stir and electromagnetic brake

Country Status (6)

Country Link
EP (1) EP2218528B1 (en)
JP (1) JP5023989B2 (en)
KR (1) KR101207679B1 (en)
CN (1) CN101868311B (en)
BR (1) BRPI0820371B1 (en)
WO (1) WO2009063711A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106466708A (en) * 2015-08-21 2017-03-01 上海宝信软件股份有限公司 Modular plate slab crystallizer electromagnetic agitation induction apparatuss and its manufacture method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014025115B1 (en) * 2012-08-29 2019-06-11 Nippon Steel & Sumitomo Metal Corporation ELECTROMAGNETIC AGITATOR AND CONTINUOUS FOUNDRY METHOD
EP3221070B1 (en) * 2014-11-20 2020-06-03 ABB Schweiz AG Electromagnetic brake system and method of controllong molten metal flow in a metal-making process
CN105014029A (en) * 2015-07-08 2015-11-04 上海大学 Slab continuous-casting electromagnetic stirrer capable of regulating magnetic field action area
JP7247777B2 (en) * 2018-06-22 2023-03-29 日本製鉄株式会社 Steel continuous casting method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044157A (en) 1983-08-17 1985-03-09 Sumitomo Metal Ind Ltd Electromagnetic stirrer
EP2295169B1 (en) * 1997-12-08 2014-04-23 Nippon Steel & Sumitomo Metal Corporation Apparatus for casting molten metal
JP3700396B2 (en) * 1998-06-16 2005-09-28 Ｊｆｅスチール株式会社 Steel continuous casting equipment
JP3420966B2 (en) * 1999-03-03 2003-06-30 新日本製鐵株式会社 Continuous casting machine for molten metal
JP3965545B2 (en) * 1999-06-28 2007-08-29 Ｊｆｅスチール株式会社 Steel continuous casting method and apparatus
CN2504014Y (en) * 2001-10-31 2002-08-07 宝山钢铁股份有限公司 Electromagnetic brake of continuous cast molten pool liquid wave
DE10237188A1 (en) * 2002-08-14 2004-02-26 Sms Demag Ag Electromagnetic braking device for steel melts flowing into a continuous casting mold, comprises a magnetic coil having a core consisting of a main part receiving a magnetic coil and travelling toward the wide side walls of a mold
EP1512473B1 (en) * 2003-03-03 2010-05-05 Nippon Steel Corporation Continuous casting mold
JP4438705B2 (en) * 2005-07-04 2010-03-24 住友金属工業株式会社 Steel continuous casting method
JP4779602B2 (en) 2005-11-25 2011-09-28 パナソニック電工株式会社 Telephone device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2009063711A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106466708A (en) * 2015-08-21 2017-03-01 上海宝信软件股份有限公司 Modular plate slab crystallizer electromagnetic agitation induction apparatuss and its manufacture method

Also Published As

Publication number Publication date
JP5023989B2 (en) 2012-09-12
EP2218528A1 (en) 2010-08-18
WO2009063711A1 (en) 2009-05-22
JP2009119515A (en) 2009-06-04
BRPI0820371A2 (en) 2015-05-12
KR20100080945A (en) 2010-07-13
CN101868311A (en) 2010-10-20
CN101868311B (en) 2012-11-28
KR101207679B1 (en) 2012-12-03
BRPI0820371B1 (en) 2019-10-22
EP2218528B1 (en) 2015-06-24

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