EP3795273A4 - Mold - Google Patents

Mold Download PDF

Info

Publication number
EP3795273A4
EP3795273A4 EP19804126.1A EP19804126A EP3795273A4 EP 3795273 A4 EP3795273 A4 EP 3795273A4 EP 19804126 A EP19804126 A EP 19804126A EP 3795273 A4 EP3795273 A4 EP 3795273A4
Authority
EP
European Patent Office
Prior art keywords
mold
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
EP19804126.1A
Other languages
German (de)
French (fr)
Other versions
EP3795273A1 (en
EP3795273C0 (en
EP3795273B1 (en
Inventor
Seong Yeon Kim
Hyoung Jun Lee
Kyung Chul Cho
Ji Joon Kim
Hyun Jin Cho
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 EP3795273A1 publication Critical patent/EP3795273A1/en
Publication of EP3795273A4 publication Critical patent/EP3795273A4/en
Application granted granted Critical
Publication of EP3795273C0 publication Critical patent/EP3795273C0/en
Publication of EP3795273B1 publication Critical patent/EP3795273B1/en
Active 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0406—Moulds with special profile
    • 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
    • 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
    • B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
    • 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
    • B22D11/057—Manufacturing or calibrating the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Continuous Casting (AREA)
EP19804126.1A 2018-05-14 2019-05-13 Mold Active EP3795273B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180055134A KR102074364B1 (en) 2018-05-14 2018-05-14 Mold
PCT/KR2019/005738 WO2019221469A1 (en) 2018-05-14 2019-05-13 Mold

Publications (4)

Publication Number Publication Date
EP3795273A1 EP3795273A1 (en) 2021-03-24
EP3795273A4 true EP3795273A4 (en) 2021-03-24
EP3795273C0 EP3795273C0 (en) 2023-08-02
EP3795273B1 EP3795273B1 (en) 2023-08-02

Family

ID=68540423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19804126.1A Active EP3795273B1 (en) 2018-05-14 2019-05-13 Mold

Country Status (5)

Country Link
EP (1) EP3795273B1 (en)
JP (1) JP7037670B2 (en)
KR (1) KR102074364B1 (en)
CN (1) CN112118924B (en)
WO (1) WO2019221469A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102441319B1 (en) * 2020-12-17 2022-09-08 주식회사 포스코 Mold
CN113857444A (en) * 2021-10-10 2021-12-31 秦皇岛瀚丰长白结晶器有限责任公司 High-pulling-speed crystallizer suitable for producing plain carbon steel
DE102022207234A1 (en) * 2022-07-15 2024-01-18 Sms Group Gmbh Copper plate with improved surface geometry
CN115815545B (en) * 2022-10-27 2024-09-06 东北大学 Narrow-surface copper plate of convex cambered surface continuous casting crystallizer and use method thereof
KR20240092944A (en) * 2022-12-15 2024-06-24 주식회사 포스코 Mold, manufacturing of mold and slab

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910342A (en) * 1973-11-12 1975-10-07 Rossi Irving Molds for continuous casting
US3978909A (en) * 1974-01-02 1976-09-07 Allis-Chalmers Corporation Mold with convex sidewalls for continuous casting machines
US4023612A (en) * 1975-11-25 1977-05-17 Inland Steel Company Continuous casting mold and process of casting
US4694880A (en) * 1982-09-16 1987-09-22 Gladwin Kirk M Method of continuously casting metal slabs
US5799719A (en) * 1995-04-18 1998-09-01 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting mold
WO1999012675A1 (en) * 1997-09-05 1999-03-18 Davy Distington Limited Continuous casting of metal slabs
EP2799162A1 (en) * 2011-12-27 2014-11-05 Posco Continuous casting mold

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421155A (en) * 1977-08-25 1983-12-20 Wagstaff Engineering, Incorporated Machine duplicatable, direct chill flat ingot casting mold with controlled corner water and adjustable crown forming capability
AU516491B2 (en) * 1978-11-06 1981-06-04 Nippon Steel Corporation Continuous casting
IT1262073B (en) * 1993-02-16 1996-06-19 Danieli Off Mecc LINGOTTIERA FOR CONTINUOUS CASTING OF THIN SLABS
JP3093533B2 (en) * 1993-09-30 2000-10-03 川崎製鉄株式会社 Continuous casting of thin cast slab
JPH09327752A (en) * 1996-06-07 1997-12-22 Hitachi Ltd This cast slab continuous casting machine and method for continuously casting thin cast slab
IT1293817B1 (en) * 1997-08-04 1999-03-10 Giovanni Arvedi INGOT MOLD FOR CONTINUOUS CASTING OF STEEL SHEETS WITH IMPROVED CONTACT
JP2003094154A (en) * 2001-09-21 2003-04-02 Sanyo Special Steel Co Ltd Continuous casting method for steel
JP2014000586A (en) * 2012-06-19 2014-01-09 Hitachi Cable Ltd Casting mold for casting
KR101443788B1 (en) * 2012-08-09 2014-09-23 주식회사 포스코 Casting mold
CN204685980U (en) * 2015-05-28 2015-10-07 内蒙古科技大学 One laterally with longitudinally becomes convexity continuous casting crystallizer copper plate
CN104874754B (en) * 2015-06-19 2017-05-31 东北大学 Convex curved surface crystallizer and its method for designing in a kind of slab leptoprosopy
CN106862508B (en) * 2017-02-14 2019-05-31 钢铁研究总院 A kind of arc-shaped narrow copper plate crystallizer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910342A (en) * 1973-11-12 1975-10-07 Rossi Irving Molds for continuous casting
US3978909A (en) * 1974-01-02 1976-09-07 Allis-Chalmers Corporation Mold with convex sidewalls for continuous casting machines
US4023612A (en) * 1975-11-25 1977-05-17 Inland Steel Company Continuous casting mold and process of casting
US4694880A (en) * 1982-09-16 1987-09-22 Gladwin Kirk M Method of continuously casting metal slabs
US5799719A (en) * 1995-04-18 1998-09-01 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting mold
WO1999012675A1 (en) * 1997-09-05 1999-03-18 Davy Distington Limited Continuous casting of metal slabs
EP2799162A1 (en) * 2011-12-27 2014-11-05 Posco Continuous casting mold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019221469A1 *

Also Published As

Publication number Publication date
JP2021521016A (en) 2021-08-26
CN112118924A (en) 2020-12-22
EP3795273A1 (en) 2021-03-24
KR20190130430A (en) 2019-11-22
EP3795273C0 (en) 2023-08-02
KR102074364B1 (en) 2020-02-06
WO2019221469A1 (en) 2019-11-21
EP3795273B1 (en) 2023-08-02
CN112118924B (en) 2023-01-31
JP7037670B2 (en) 2022-03-16

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