EP4082690A4 - CASTING EQUIPMENT AND CASTING PROCESSES - Google Patents

CASTING EQUIPMENT AND CASTING PROCESSES Download PDF

Info

Publication number
EP4082690A4
EP4082690A4 EP20904328.0A EP20904328A EP4082690A4 EP 4082690 A4 EP4082690 A4 EP 4082690A4 EP 20904328 A EP20904328 A EP 20904328A EP 4082690 A4 EP4082690 A4 EP 4082690A4
Authority
EP
European Patent Office
Prior art keywords
casting
equipment
casting method
casting equipment
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.)
Pending
Application number
EP20904328.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4082690A1 (en
Inventor
Sang Woo Han
In Beom Park
Hyun Jin Cho
Seung Jae Lee
Jin Ho Lee
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 EP4082690A1 publication Critical patent/EP4082690A1/en
Publication of EP4082690A4 publication Critical patent/EP4082690A4/en
Pending 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
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • 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
    • B22D11/166—Controlling or regulating processes or operations for mould oscillation
    • 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
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
EP20904328.0A 2019-12-27 2020-07-01 CASTING EQUIPMENT AND CASTING PROCESSES Pending EP4082690A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190175835A KR102310701B1 (ko) 2019-12-27 2019-12-27 주조 설비 및 주조 방법
PCT/KR2020/008597 WO2021132821A1 (ko) 2019-12-27 2020-07-01 주조 설비 및 주조 방법

Publications (2)

Publication Number Publication Date
EP4082690A1 EP4082690A1 (en) 2022-11-02
EP4082690A4 true EP4082690A4 (en) 2023-01-11

Family

ID=76575598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20904328.0A Pending EP4082690A4 (en) 2019-12-27 2020-07-01 CASTING EQUIPMENT AND CASTING PROCESSES

Country Status (6)

Country Link
US (1) US20220258227A1 (ja)
EP (1) EP4082690A4 (ja)
JP (1) JP7305881B2 (ja)
KR (1) KR102310701B1 (ja)
CN (1) CN114286728A (ja)
WO (1) WO2021132821A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4249146A1 (de) 2022-03-21 2023-09-27 Primetals Technologies Austria GmbH Elektromagnetische rühr- und bremseinrichtung für eine kokille zur erzeugung von metallbrammen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999011404A1 (en) * 1997-09-03 1999-03-11 Abb Ab Method and device for continuous or semi-continuous casting of metal
US20050039876A1 (en) * 2001-09-27 2005-02-24 Abb Ab Device and a method for continuous casting
JP2018144107A (ja) * 2017-03-03 2018-09-20 新日鐵住金株式会社 連続鋳造機
EP3415251A1 (en) * 2017-06-16 2018-12-19 ABB Schweiz AG Electromagnetic brake system and method of controlling an electromagnetic brake system
JP2019214056A (ja) * 2018-06-11 2019-12-19 日本製鉄株式会社 電磁撹拌方法、電磁撹拌装置及び鋳型設備

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272458A (ja) * 1985-09-26 1987-04-03 Toshiba Corp 電磁撹拌方法
SE465306B (sv) * 1987-11-02 1991-08-26 Asea Ab Saett och anordning foer omroering i gjutstraeng
SE500745C2 (sv) * 1991-01-21 1994-08-22 Asea Brown Boveri Sätt och anordning vid gjutning i kokill
SE523157C2 (sv) * 1997-09-03 2004-03-30 Abb Ab Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält
FR2794042B1 (fr) * 1999-05-31 2001-08-24 Centre Nat Rech Scient Mesure de vitesse d'une coulee metallurgique
CA2325808C (en) * 2000-07-10 2010-01-26 Kawasaki Steel Corporation Method and apparatus for continuous casting of metals
JP4411945B2 (ja) 2003-11-26 2010-02-10 Ｊｆｅスチール株式会社 極低炭素鋼のスラブ連続鋳造方法
FR2893868B1 (fr) * 2005-11-28 2008-01-04 Rotelec Sa Reglage du mode de brassage electromagnetique sur la hauteur d'une lingotiere de coulee continue
WO2008004969A1 (en) * 2006-07-06 2008-01-10 Abb Ab Method and apparatus for controlling the flow of molten steel in a mould
JP2008055431A (ja) * 2006-08-29 2008-03-13 Jfe Steel Kk 鋼の連続鋳造方法
CN101259523B (zh) * 2008-04-18 2011-01-19 东北大学 控制连续铸造结晶器内金属液流动的电磁制动装置
JP4807462B2 (ja) 2009-11-10 2011-11-02 Ｊｆｅスチール株式会社 鋼の連続鋳造方法
JP5413277B2 (ja) * 2010-03-31 2014-02-12 Ｊｆｅスチール株式会社 鋼鋳片の連続鋳造方法
CN106475537A (zh) * 2015-08-25 2017-03-08 宝山钢铁股份有限公司 搅拌区域可调的电磁搅拌装置及方法
CN108500228B (zh) * 2017-02-27 2020-09-25 宝山钢铁股份有限公司 板坯连铸结晶器流场控制方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999011404A1 (en) * 1997-09-03 1999-03-11 Abb Ab Method and device for continuous or semi-continuous casting of metal
US20050039876A1 (en) * 2001-09-27 2005-02-24 Abb Ab Device and a method for continuous casting
JP2018144107A (ja) * 2017-03-03 2018-09-20 新日鐵住金株式会社 連続鋳造機
EP3415251A1 (en) * 2017-06-16 2018-12-19 ABB Schweiz AG Electromagnetic brake system and method of controlling an electromagnetic brake system
JP2019214056A (ja) * 2018-06-11 2019-12-19 日本製鉄株式会社 電磁撹拌方法、電磁撹拌装置及び鋳型設備

Also Published As

Publication number Publication date
JP2022545965A (ja) 2022-11-01
CN114286728A (zh) 2022-04-05
US20220258227A1 (en) 2022-08-18
WO2021132821A1 (ko) 2021-07-01
KR20210083506A (ko) 2021-07-07
JP7305881B2 (ja) 2023-07-10
EP4082690A1 (en) 2022-11-02
KR102310701B1 (ko) 2021-10-08

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