EP2106866A4 - PROCESS FOR CONTINUOUS CASTING OF STEEL - Google Patents

PROCESS FOR CONTINUOUS CASTING OF STEEL

Info

Publication number
EP2106866A4
EP2106866A4 EP07828971.7A EP07828971A EP2106866A4 EP 2106866 A4 EP2106866 A4 EP 2106866A4 EP 07828971 A EP07828971 A EP 07828971A EP 2106866 A4 EP2106866 A4 EP 2106866A4
Authority
EP
European Patent Office
Prior art keywords
steel
continuous casting
casting
continuous
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.)
Withdrawn
Application number
EP07828971.7A
Other languages
German (de)
French (fr)
Other versions
EP2106866A1 (en
Inventor
Yuichi Tsukaguchi
Tsutomu Tanaka
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 EP2106866A1 publication Critical patent/EP2106866A1/en
Publication of EP2106866A4 publication Critical patent/EP2106866A4/en
Withdrawn legal-status Critical Current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
    • B22D11/10—Supplying or treating molten metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
EP07828971.7A 2007-01-25 2007-10-02 PROCESS FOR CONTINUOUS CASTING OF STEEL Withdrawn EP2106866A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007014471 2007-01-25
PCT/JP2007/069231 WO2008090649A1 (en) 2007-01-25 2007-10-02 Continuous casting method of steel

Publications (2)

Publication Number Publication Date
EP2106866A1 EP2106866A1 (en) 2009-10-07
EP2106866A4 true EP2106866A4 (en) 2016-10-19

Family

ID=39644227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07828971.7A Withdrawn EP2106866A4 (en) 2007-01-25 2007-10-02 PROCESS FOR CONTINUOUS CASTING OF STEEL

Country Status (5)

Country Link
EP (1) EP2106866A4 (en)
JP (1) JP5024296B2 (en)
KR (1) KR101085349B1 (en)
CN (1) CN101583447B (en)
WO (1) WO2008090649A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5316327B2 (en) * 2009-02-09 2013-10-16 新日鐵住金株式会社 Steel continuous casting method
JP5869748B2 (en) * 2009-12-08 2016-02-24 新日鐵住金株式会社 Continuous casting method of Al killed steel
JP5304716B2 (en) * 2010-04-13 2013-10-02 新日鐵住金株式会社 Continuous casting method of steel containing rare earth metal
CN101850406B (en) * 2010-06-30 2012-02-08 西安建筑科技大学 A graphite electrode for applying pulse current to continuous casting tundish
JP5360024B2 (en) * 2010-09-07 2013-12-04 新日鐵住金株式会社 Manufacturing method of continuous cast slab
JP5768773B2 (en) * 2012-07-02 2015-08-26 新日鐵住金株式会社 Continuous casting method using immersion nozzle
KR101489377B1 (en) 2013-12-06 2015-02-03 주식회사 포스코 Apparatus for molten metal treatment and method for molten metal treatment
JP5768919B2 (en) * 2014-07-07 2015-08-26 新日鐵住金株式会社 Continuous casting method of Al killed steel
CN104128592B (en) * 2014-08-14 2017-02-01 昆明理工大学 Device for refining metal solidification structure with electric current pulses
JP6572658B2 (en) * 2015-07-28 2019-09-11 日本製鉄株式会社 Bubble generating device and bubble generating method in molten metal
CN106541123A (en) * 2015-09-17 2017-03-29 上海梅山钢铁股份有限公司 A kind of method for reducing aluminum carbonaceous submersed nozzle inwall dross speed
CN107999718B (en) * 2017-12-07 2019-05-31 安徽工业大学 A method of improving micro-alloyed steel continuous casting process castability
KR102033631B1 (en) * 2017-12-22 2019-11-08 주식회사 포스코 Flow control Apparatus and Method
JP7135525B2 (en) * 2018-07-18 2022-09-13 日本製鉄株式会社 Method for producing fine oxide-dispersed metal lumps
CN112024864A (en) * 2020-08-25 2020-12-04 辽宁科技大学 A method for removing inclusions in tundish steel by using pulse current
CN112658241B (en) * 2020-12-10 2022-11-08 东北大学 Method for preventing decarburization and reaction behavior of rare earth steel nozzle by applying interface electric field
CN113102744A (en) * 2021-04-19 2021-07-13 辽宁科技大学 A kind of method and operation steps of inhibiting continuous casting nozzle erosion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006307A1 (en) * 1985-04-19 1986-11-06 Electro-Nite N.V. Process intended to prevent deposition on the walls of metallurgical containers and metallurgical container suitable for carrying out this process
US20030006022A1 (en) * 2000-12-25 2003-01-09 Toru Kato Molten steel supplying apparatus for continuous casting and continuous casting method therewith
JP2006142328A (en) * 2004-11-18 2006-06-08 Sumitomo Metal Ind Ltd Method for continuous casting of molten metal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2891307B2 (en) 1991-04-16 1999-05-17 新日本製鐵株式会社 Steel continuous casting method
JPH05318057A (en) 1992-05-13 1993-12-03 Nippon Steel Corp Immersion nozzle for continuous casting
JP3207793B2 (en) 1997-10-21 2001-09-10 品川白煉瓦株式会社 Immersion nozzle for continuous casting
JP2001129645A (en) 1999-10-29 2001-05-15 Shinagawa Refract Co Ltd Immersion nozzle for continuous casting and continuous casting method
JP4150142B2 (en) 1999-12-13 2008-09-17 新日本製鐵株式会社 Sliding nozzle of metallurgical container
JP4231176B2 (en) 1999-12-13 2009-02-25 新日本製鐵株式会社 Stopper for metallurgy container and / or upper nozzle
JP3747848B2 (en) * 2000-12-25 2006-02-22 住友金属工業株式会社 Continuous casting method
JP2003200242A (en) 2001-12-27 2003-07-15 Sumitomo Metal Ind Ltd Immersion nozzle for continuous casting and continuous casting method for molten steel
JP4089556B2 (en) * 2003-08-28 2008-05-28 住友金属工業株式会社 Metal continuous casting method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006307A1 (en) * 1985-04-19 1986-11-06 Electro-Nite N.V. Process intended to prevent deposition on the walls of metallurgical containers and metallurgical container suitable for carrying out this process
US20030006022A1 (en) * 2000-12-25 2003-01-09 Toru Kato Molten steel supplying apparatus for continuous casting and continuous casting method therewith
JP2006142328A (en) * 2004-11-18 2006-06-08 Sumitomo Metal Ind Ltd Method for continuous casting of molten metal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008090649A1 *

Also Published As

Publication number Publication date
JP5024296B2 (en) 2012-09-12
EP2106866A1 (en) 2009-10-07
JPWO2008090649A1 (en) 2010-05-13
CN101583447B (en) 2011-12-28
KR101085349B1 (en) 2011-11-23
CN101583447A (en) 2009-11-18
WO2008090649A1 (en) 2008-07-31
KR20090095644A (en) 2009-09-09

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