EP2035169A4 - Mold flux and continuous casting method using the same - Google Patents

Mold flux and continuous casting method using the same

Info

Publication number
EP2035169A4
EP2035169A4 EP07747064A EP07747064A EP2035169A4 EP 2035169 A4 EP2035169 A4 EP 2035169A4 EP 07747064 A EP07747064 A EP 07747064A EP 07747064 A EP07747064 A EP 07747064A EP 2035169 A4 EP2035169 A4 EP 2035169A4
Authority
EP
European Patent Office
Prior art keywords
same
continuous casting
casting method
mold flux
flux
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
EP07747064A
Other languages
German (de)
French (fr)
Other versions
EP2035169B1 (en
EP2035169A1 (en
Inventor
Jung Wook Cho
Hyun Seok Jeong
Goo Hwa Kim
Joong Kil Park
Sang Ho Lee
Ki Hyeon Moon
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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
Priority claimed from KR1020060056509A external-priority patent/KR100749024B1/en
Priority claimed from KR1020060056510A external-priority patent/KR100749025B1/en
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP2035169A1 publication Critical patent/EP2035169A1/en
Publication of EP2035169A4 publication Critical patent/EP2035169A4/en
Application granted granted Critical
Publication of EP2035169B1 publication Critical patent/EP2035169B1/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
    • B22D11/111—Treating the molten metal by using protecting powders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
EP07747064.9A 2006-06-22 2007-06-22 Mold flux and continuous casting method using the same Not-in-force EP2035169B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020060056509A KR100749024B1 (en) 2006-06-22 2006-06-22 Continuous casting method using melting mold flux
KR1020060056510A KR100749025B1 (en) 2006-06-22 2006-06-22 Mold flux and continuous casting method using the same
PCT/KR2007/003032 WO2007148939A1 (en) 2006-06-22 2007-06-22 Mold flux and continuous casting method using the same

Publications (3)

Publication Number Publication Date
EP2035169A1 EP2035169A1 (en) 2009-03-18
EP2035169A4 true EP2035169A4 (en) 2009-09-30
EP2035169B1 EP2035169B1 (en) 2017-03-15

Family

ID=38833633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07747064.9A Not-in-force EP2035169B1 (en) 2006-06-22 2007-06-22 Mold flux and continuous casting method using the same

Country Status (3)

Country Link
EP (1) EP2035169B1 (en)
JP (1) JP5037612B2 (en)
WO (1) WO2007148939A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101940989B1 (en) * 2011-12-15 2019-04-11 주식회사 포스코 Continuous casting method of steel with high Al content by using hybrid operation of liquid and solid mold flux
CN103317111B (en) * 2012-03-22 2016-06-29 宝山钢铁股份有限公司 A kind of Fluoride-free mold powder for low-carbon steel
KR101368433B1 (en) 2012-06-29 2014-03-03 주식회사 포스코 Melt supply equipment
CN102794420B (en) * 2012-08-08 2014-02-12 江苏大学 Fluorine-free protecting slag for high-speed continuous casting crystallizer
KR102231188B1 (en) * 2013-01-25 2021-03-23 바오샨 아이론 앤 스틸 유한공사 Fluoride-free continuous casting mold flux for ultralow carbon steel
DE102014108843A1 (en) * 2014-06-24 2015-12-24 Thyssenkrupp Ag Casting powder, foundry slag and method of casting steel
EP3797898B1 (en) * 2019-09-26 2022-07-27 AB Sandvik Materials Technology A mould flux and the use thereof
CN114918386B (en) * 2022-05-27 2023-06-20 鞍钢股份有限公司 Slag consumption measuring and alarming method and system based on slag adding machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185755A (en) * 1993-12-28 1995-07-25 Kawasaki Steel Corp Method for continuously casting medium carbon steel
KR20020052121A (en) * 2000-12-23 2002-07-02 이구택 A mold flux having a larger interfacial thermal resistance in the continuous casting of steel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105727A (en) * 1973-02-14 1974-10-07
JPS6475157A (en) * 1987-09-18 1989-03-20 Kawasaki Steel Co Continuous casting mold powder for extra-low carbon steel
JPH01202349A (en) * 1988-02-05 1989-08-15 Nkk Corp Continuous casting method
JPH06126403A (en) * 1992-10-22 1994-05-10 Sumitomo Metal Ind Ltd Additive for continuous casting mold
JP3201670B2 (en) * 1993-01-29 2001-08-27 川崎製鉄株式会社 Powder supply method in continuous casting
JPH0833962A (en) * 1994-05-19 1996-02-06 Kawasaki Steel Corp Mold powder for continuous casting
JP2000158107A (en) * 1998-11-30 2000-06-13 Shinagawa Refract Co Ltd Mold powder for open casting
JP2000158106A (en) * 1998-11-30 2000-06-13 Shinagawa Refract Co Ltd Continuous steel casting method
JP4727773B2 (en) * 1998-12-07 2011-07-20 品川リフラクトリーズ株式会社 Mold powder for continuous casting of steel using synthetic calcium silicate
KR100661821B1 (en) * 2000-12-26 2006-12-27 주식회사 포스코 Device and Method for preventing the Growth of Slag Bear in the Mold for Continuous Casting of Steel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185755A (en) * 1993-12-28 1995-07-25 Kawasaki Steel Corp Method for continuously casting medium carbon steel
KR20020052121A (en) * 2000-12-23 2002-07-02 이구택 A mold flux having a larger interfacial thermal resistance in the continuous casting of steel

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
AUTORENKOLLEKTIV: "Slag Atlas 2nd Edition", 1995, VERLAG STAHLEISEN GMBH, XP002538735 *
See also references of WO2007148939A1 *

Also Published As

Publication number Publication date
JP5037612B2 (en) 2012-10-03
EP2035169B1 (en) 2017-03-15
JP2009541060A (en) 2009-11-26
WO2007148939A1 (en) 2007-12-27
EP2035169A1 (en) 2009-03-18

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