KR101941877B1 - 주편의 연속 주조 방법 - Google Patents

주편의 연속 주조 방법 Download PDF

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Publication number
KR101941877B1
KR101941877B1 KR1020150135925A KR20150135925A KR101941877B1 KR 101941877 B1 KR101941877 B1 KR 101941877B1 KR 1020150135925 A KR1020150135925 A KR 1020150135925A KR 20150135925 A KR20150135925 A KR 20150135925A KR 101941877 B1 KR101941877 B1 KR 101941877B1
Authority
KR
South Korea
Prior art keywords
immersion nozzle
cast steel
pair
mold
casting
Prior art date
Application number
KR1020150135925A
Other languages
English (en)
Korean (ko)
Other versions
KR20170036973A (ko
Inventor
권상흠
한상우
원영목
Original Assignee
(주)포스코
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 (주)포스코 filed Critical (주)포스코
Priority to KR1020150135925A priority Critical patent/KR101941877B1/ko
Priority to CN201680008280.8A priority patent/CN107206476B/zh
Priority to JP2017536931A priority patent/JP6461357B2/ja
Priority to BR112017016554A priority patent/BR112017016554A2/pt
Priority to PCT/KR2016/005922 priority patent/WO2017052030A1/ko
Priority to EP16848756.9A priority patent/EP3354371B1/en
Publication of KR20170036973A publication Critical patent/KR20170036973A/ko
Application granted granted Critical
Publication of KR101941877B1 publication Critical patent/KR101941877B1/ko

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    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055—Cooling the moulds
    • 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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1246—Nozzles; Spray heads
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1282—Vertical casting and curving the cast stock to the horizontal
    • 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
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • 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
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
KR1020150135925A 2015-09-24 2015-09-24 주편의 연속 주조 방법 KR101941877B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020150135925A KR101941877B1 (ko) 2015-09-24 2015-09-24 주편의 연속 주조 방법
CN201680008280.8A CN107206476B (zh) 2015-09-24 2016-06-03 连续的板坯铸造方法
JP2017536931A JP6461357B2 (ja) 2015-09-24 2016-06-03 鋳片の連続鋳造方法
BR112017016554A BR112017016554A2 (pt) 2015-09-24 2016-06-03 método de fundição contínua de placa
PCT/KR2016/005922 WO2017052030A1 (ko) 2015-09-24 2016-06-03 주편의 연속 주조 방법
EP16848756.9A EP3354371B1 (en) 2015-09-24 2016-06-03 Continuous slab casting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150135925A KR101941877B1 (ko) 2015-09-24 2015-09-24 주편의 연속 주조 방법

Publications (2)

Publication Number Publication Date
KR20170036973A KR20170036973A (ko) 2017-04-04
KR101941877B1 true KR101941877B1 (ko) 2019-01-25

Family

ID=58386181

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150135925A KR101941877B1 (ko) 2015-09-24 2015-09-24 주편의 연속 주조 방법

Country Status (6)

Country Link
EP (1) EP3354371B1 (ja)
JP (1) JP6461357B2 (ja)
KR (1) KR101941877B1 (ja)
CN (1) CN107206476B (ja)
BR (1) BR112017016554A2 (ja)
WO (1) WO2017052030A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101974566B1 (ko) * 2017-10-12 2019-09-05 주식회사 포스코 주편 주조 방법 및 주조 설비
CN109093083B (zh) * 2018-09-28 2020-09-01 邢台钢铁有限责任公司 一种表面质量优化的连铸钢坯及其制造方法
CN115846608B (zh) * 2023-03-02 2023-04-28 北京科技大学 基于水口偏移程度分析的连铸工艺在线控制方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011251308A (ja) 2010-06-01 2011-12-15 Nippon Steel Corp 連続鋳造方法、連続鋳造の制御装置及びプログラム
KR101394441B1 (ko) * 2012-12-27 2014-05-13 주식회사 포스코 연속주조장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126630A (en) * 1977-10-20 1979-10-02 Kobe Steel Ltd Continuous casting
JP2974544B2 (ja) * 1993-05-31 1999-11-10 新日本製鐵株式会社 連続鋳造機におけるスライディングノズル装置
JPH08112650A (ja) * 1994-10-12 1996-05-07 Nippon Steel Corp 連続鋳造方法および連続鋳造用注入装置
IT1291931B1 (it) * 1997-06-19 1999-01-21 Voest Alpine Ind Anlagen Procedimento per la produzione di nastri grezzi di colaggio in acciaio a basso contenuto di carbonio e nastri cosi' ottenibili
JP2001321901A (ja) 2000-05-15 2001-11-20 Sumitomo Metal Ind Ltd 鋼の連続鋳造方法
JP4734724B2 (ja) * 2001-01-31 2011-07-27 Ｊｆｅスチール株式会社 継目無鋼管の製造方法
JP2004090088A (ja) * 2002-07-11 2004-03-25 Jfe Steel Kk 鋼管製造用丸ビレットの製造方法及び鋼管製造用丸ビレット
WO2009066929A2 (en) * 2007-11-19 2009-05-28 Posco Continuous cast slab and method for manufacturing the same
KR101129982B1 (ko) * 2009-09-28 2012-03-26 현대제철 주식회사 연속 주조용 몰드 파우더 공급 장치
KR101175411B1 (ko) * 2009-10-29 2012-08-20 현대제철 주식회사 연속 주조 설비용 몰드 파우더의 투입장치
CN101941061B (zh) * 2010-10-08 2012-05-30 阎瑞河 一种浇铸超大断面钢坯的方法及装置
KR101036320B1 (ko) 2011-02-08 2011-05-23 주식회사 포스코 연속주조주편의 제조방법
WO2014020860A1 (ja) * 2012-07-31 2014-02-06 Ｊｆｅスチール株式会社 鋼の連続鋳造方法
JP6019989B2 (ja) * 2012-09-20 2016-11-02 Ｊｆｅスチール株式会社 連続鋳造鋳片の２次冷却方法
KR20140118571A (ko) * 2013-03-29 2014-10-08 주식회사 포스코 몰드파우더를 이용한 연속주조방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011251308A (ja) 2010-06-01 2011-12-15 Nippon Steel Corp 連続鋳造方法、連続鋳造の制御装置及びプログラム
KR101394441B1 (ko) * 2012-12-27 2014-05-13 주식회사 포스코 연속주조장치

Also Published As

Publication number Publication date
EP3354371A1 (en) 2018-08-01
EP3354371A4 (en) 2018-08-08
JP6461357B2 (ja) 2019-01-30
BR112017016554A2 (pt) 2018-04-10
CN107206476B (zh) 2019-08-13
WO2017052030A1 (ko) 2017-03-30
JP2018501962A (ja) 2018-01-25
EP3354371B1 (en) 2019-10-02
KR20170036973A (ko) 2017-04-04
CN107206476A (zh) 2017-09-26

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Free format text: TRIAL NUMBER: 2017101002813; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20170612

Effective date: 20181219

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