EP3354371A4 - Verfahren zum stranggiessen von brammen - Google Patents

Verfahren zum stranggiessen von brammen Download PDF

Info

Publication number
EP3354371A4
EP3354371A4 EP16848756.9A EP16848756A EP3354371A4 EP 3354371 A4 EP3354371 A4 EP 3354371A4 EP 16848756 A EP16848756 A EP 16848756A EP 3354371 A4 EP3354371 A4 EP 3354371A4
Authority
EP
European Patent Office
Prior art keywords
casting method
slab casting
continuous slab
continuous
slab
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
EP16848756.9A
Other languages
English (en)
French (fr)
Other versions
EP3354371A1 (de
EP3354371B1 (de
Inventor
Sang Hum Kwon
Sang Woo Han
Young Mok Won
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
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3354371A1 publication Critical patent/EP3354371A1/de
Publication of EP3354371A4 publication Critical patent/EP3354371A4/de
Application granted granted Critical
Publication of EP3354371B1 publication Critical patent/EP3354371B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055Cooling the moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10Supplying or treating molten metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/124Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1246Nozzles; Spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/128Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1282Vertical casting and curving the cast stock to the horizontal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16Controlling or regulating processes or operations
    • B22D11/22Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
EP16848756.9A 2015-09-24 2016-06-03 Verfahren zum stranggiessen von brammen Active EP3354371B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150135925A KR101941877B1 (ko) 2015-09-24 2015-09-24 주편의 연속 주조 방법
PCT/KR2016/005922 WO2017052030A1 (ko) 2015-09-24 2016-06-03 주편의 연속 주조 방법

Publications (3)

Publication Number Publication Date
EP3354371A1 EP3354371A1 (de) 2018-08-01
EP3354371A4 true EP3354371A4 (de) 2018-08-08
EP3354371B1 EP3354371B1 (de) 2019-10-02

Family

ID=58386181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16848756.9A Active EP3354371B1 (de) 2015-09-24 2016-06-03 Verfahren zum stranggiessen von brammen

Country Status (6)

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

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP2002224711A (ja) * 2001-01-31 2002-08-13 Kawasaki Steel Corp 継目無鋼管の製造方法
KR20140118571A (ko) * 2013-03-29 2014-10-08 주식회사 포스코 몰드파우더를 이용한 연속주조방법
EP2881196A1 (de) * 2012-07-31 2015-06-10 JFE Steel Corporation Verfahren zum stranggiessen von stahl

Family Cites Families (12)

* 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
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
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
US8245760B2 (en) * 2007-11-19 2012-08-21 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
JP5387508B2 (ja) 2010-06-01 2014-01-15 新日鐵住金株式会社 連続鋳造方法、連続鋳造の制御装置及びプログラム
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
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
KR101394441B1 (ko) * 2012-12-27 2014-05-13 주식회사 포스코 연속주조장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2002224711A (ja) * 2001-01-31 2002-08-13 Kawasaki Steel Corp 継目無鋼管の製造方法
EP2881196A1 (de) * 2012-07-31 2015-06-10 JFE Steel Corporation Verfahren zum stranggiessen von stahl
KR20140118571A (ko) * 2013-03-29 2014-10-08 주식회사 포스코 몰드파우더를 이용한 연속주조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017052030A1 *

Also Published As

Publication number Publication date
WO2017052030A1 (ko) 2017-03-30
JP6461357B2 (ja) 2019-01-30
BR112017016554A2 (pt) 2018-04-10
JP2018501962A (ja) 2018-01-25
EP3354371A1 (de) 2018-08-01
CN107206476B (zh) 2019-08-13
CN107206476A (zh) 2017-09-26
EP3354371B1 (de) 2019-10-02
KR101941877B1 (ko) 2019-01-25
KR20170036973A (ko) 2017-04-04

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