EP2151291A4 - Steel continuous casting method and in-mold molten steel fluidity controller - Google Patents

Steel continuous casting method and in-mold molten steel fluidity controller

Info

Publication number
EP2151291A4
EP2151291A4 EP08740580.9A EP08740580A EP2151291A4 EP 2151291 A4 EP2151291 A4 EP 2151291A4 EP 08740580 A EP08740580 A EP 08740580A EP 2151291 A4 EP2151291 A4 EP 2151291A4
Authority
EP
European Patent Office
Prior art keywords
steel
continuous casting
casting method
mold molten
molten steel
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
EP08740580.9A
Other languages
German (de)
French (fr)
Other versions
EP2151291A1 (en
EP2151291B1 (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 EP2151291A1 publication Critical patent/EP2151291A1/en
Publication of EP2151291A4 publication Critical patent/EP2151291A4/en
Application granted granted Critical
Publication of EP2151291B1 publication Critical patent/EP2151291B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
EP08740580.9A 2007-06-06 2008-04-17 Steel continuous casting method and in-mold molten steel fluidity controller Not-in-force EP2151291B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007150627 2007-06-06
PCT/JP2008/057510 WO2008149608A1 (en) 2007-06-06 2008-04-17 Steel continuous casting method and in-mold molten steel fluidity controller

Publications (3)

Publication Number Publication Date
EP2151291A1 EP2151291A1 (en) 2010-02-10
EP2151291A4 true EP2151291A4 (en) 2013-10-16
EP2151291B1 EP2151291B1 (en) 2014-10-29

Family

ID=40093435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08740580.9A Not-in-force EP2151291B1 (en) 2007-06-06 2008-04-17 Steel continuous casting method and in-mold molten steel fluidity controller

Country Status (6)

Country Link
EP (1) EP2151291B1 (en)
JP (1) JP5040999B2 (en)
KR (1) KR101149204B1 (en)
CN (1) CN101720262B (en)
BR (1) BRPI0812138B1 (en)
WO (1) WO2008149608A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014034658A1 (en) * 2012-08-29 2014-03-06 新日鐵住金株式会社 Electromagnetic stirring apparatus, and continuous casting method
CN104690242B (en) * 2015-02-05 2017-02-22 东北大学 Dynamic control method for electromagnetic stirring position at solidification end in continuous casting of steel
ES2920053T3 (en) * 2017-03-03 2022-08-01 Nippon Steel Stainless Steel Corp Continuous casting method
JP7031517B2 (en) * 2018-07-09 2022-03-08 日本製鉄株式会社 Continuous casting method
JP7135717B2 (en) * 2018-10-23 2022-09-13 日本製鉄株式会社 Continuous casting mold and steel continuous casting method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746268A (en) * 1994-03-07 1998-05-05 Nippon Steel Corporation Continuous casting method and apparatus
JP2003039141A (en) * 2001-07-30 2003-02-12 Nippon Steel Corp Electromagnetic stir device for molten metal
WO2003041893A1 (en) * 2001-09-27 2003-05-22 Abb Ab A device and a method for continuous casting
JP2004314096A (en) * 2003-04-11 2004-11-11 Jfe Steel Kk Continuous casting method for steel
JP2004322179A (en) * 2003-04-25 2004-11-18 Sumitomo Metal Ind Ltd Electromagnetic force control device in mold and continuous casting method
JP2005349454A (en) * 2004-06-11 2005-12-22 Sumitomo Metal Ind Ltd Continuous casting method for steel and electromagnetic force controlling device for molten steel in mold
JP2007007719A (en) * 2005-07-04 2007-01-18 Sumitomo Metal Ind Ltd Method for continuously casting steel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100223B2 (en) 1987-01-30 1995-11-01 新日本製鐵株式会社 Electromagnetic coil device for continuous casting mold
US5333266A (en) 1992-03-27 1994-07-26 International Business Machines Corporation Method and apparatus for message handling in computer systems
JP2965438B2 (en) * 1993-07-12 1999-10-18 新日本製鐵株式会社 Method and apparatus for controlling flow of molten metal in mold in continuous casting
JPH07314104A (en) 1994-05-24 1995-12-05 Nippon Steel Corp Method for controlling fluidity of molten metal in mold in continuous casting
JP3577389B2 (en) 1996-06-28 2004-10-13 新日本製鐵株式会社 Flow controller for molten metal
JP2000061599A (en) * 1998-08-26 2000-02-29 Sumitomo Metal Ind Ltd Continuous casting method
CN2402424Y (en) * 1999-12-14 2000-10-25 东北大学 Compound mould
CN2420084Y (en) * 2000-04-07 2001-02-21 东北大学 Built-in soft contace electromagnetic stirring crystallizer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746268A (en) * 1994-03-07 1998-05-05 Nippon Steel Corporation Continuous casting method and apparatus
JP2003039141A (en) * 2001-07-30 2003-02-12 Nippon Steel Corp Electromagnetic stir device for molten metal
WO2003041893A1 (en) * 2001-09-27 2003-05-22 Abb Ab A device and a method for continuous casting
JP2004314096A (en) * 2003-04-11 2004-11-11 Jfe Steel Kk Continuous casting method for steel
JP2004322179A (en) * 2003-04-25 2004-11-18 Sumitomo Metal Ind Ltd Electromagnetic force control device in mold and continuous casting method
JP2005349454A (en) * 2004-06-11 2005-12-22 Sumitomo Metal Ind Ltd Continuous casting method for steel and electromagnetic force controlling device for molten steel in mold
JP2007007719A (en) * 2005-07-04 2007-01-18 Sumitomo Metal Ind Ltd Method for continuously casting steel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008149608A1 *

Also Published As

Publication number Publication date
BRPI0812138B1 (en) 2016-11-08
JPWO2008149608A1 (en) 2010-08-19
EP2151291A1 (en) 2010-02-10
CN101720262B (en) 2012-05-30
JP5040999B2 (en) 2012-10-03
EP2151291B1 (en) 2014-10-29
KR20100005226A (en) 2010-01-14
BRPI0812138A2 (en) 2014-11-18
KR101149204B1 (en) 2012-05-25
CN101720262A (en) 2010-06-02
WO2008149608A1 (en) 2008-12-11

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