EP3878572A4 - Moule de coulée d'acier continue et procédé de coulée d'acier continue - Google Patents

Moule de coulée d'acier continue et procédé de coulée d'acier continue Download PDF

Info

Publication number
EP3878572A4
EP3878572A4 EP19882667.9A EP19882667A EP3878572A4 EP 3878572 A4 EP3878572 A4 EP 3878572A4 EP 19882667 A EP19882667 A EP 19882667A EP 3878572 A4 EP3878572 A4 EP 3878572A4
Authority
EP
European Patent Office
Prior art keywords
steel casting
continuous steel
mold
casting method
continuous
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
EP19882667.9A
Other languages
German (de)
English (en)
Other versions
EP3878572A1 (fr
Inventor
Norichika Aramaki
Yoichi Ito
Tomoya Odagaki
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3878572A4 publication Critical patent/EP3878572A4/fr
Publication of EP3878572A1 publication Critical patent/EP3878572A1/fr
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
    • B22D11/08—Accessories for starting the casting procedure
    • 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
    • B22D11/04—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
    • B22D11/0401—Moulds provided with a feed head
    • 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
    • B22D11/059—Mould materials or platings
EP19882667.9A 2018-11-09 2019-11-06 Moule de coulée d'acier continue et procédé de coulée d'acier continue Pending EP3878572A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018211623 2018-11-09
PCT/JP2019/043434 WO2020095932A1 (fr) 2018-11-09 2019-11-06 Moule de coulée d'acier continue et procédé de coulée d'acier continue

Publications (2)

Publication Number Publication Date
EP3878572A4 true EP3878572A4 (fr) 2021-09-15
EP3878572A1 EP3878572A1 (fr) 2021-09-15

Family

ID=70611890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19882667.9A Pending EP3878572A1 (fr) 2018-11-09 2019-11-06 Moule de coulée d'acier continue et procédé de coulée d'acier continue

Country Status (5)

Country Link
EP (1) EP3878572A1 (fr)
JP (1) JP7004085B2 (fr)
KR (1) KR102521186B1 (fr)
CN (1) CN113015587B (fr)
WO (1) WO2020095932A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2839901A1 (fr) * 2012-06-27 2015-02-25 JFE Steel Corporation Moule de coulée continue et procédé de moulage en continu d'acier
JP2015051443A (ja) * 2013-09-06 2015-03-19 Ｊｆｅスチール株式会社 連続鋳造用鋳型及び鋼の連続鋳造方法
EP3213838A1 (fr) * 2014-10-28 2017-09-06 JFE Steel Corporation Moule pour coulée continue et procédé de coulée continue pour acier
JP2018149602A (ja) * 2018-05-24 2018-09-27 Ｊｆｅスチール株式会社 鋼の連続鋳造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1267246B1 (it) * 1994-06-06 1997-01-28 Danieli Off Mecc Sottolingottiera a pareti per colata continua
JPH10128513A (ja) * 1996-10-30 1998-05-19 Sumitomo Metal Ind Ltd 連続鋳造用分割鋳型
JP3865615B2 (ja) * 2001-10-30 2007-01-10 三島光産株式会社 高熱流束に対応する連続鋳造鋳型
DE102005026329A1 (de) * 2005-06-07 2006-12-14 Km Europa Metal Ag Flüssigkeitsgekühlte Kokille zum Stranggießen von Metallen
DE102007002405A1 (de) * 2007-01-17 2008-07-24 Sms Demag Ag Stranggießkokille mit Kühlmittelkanal
JP4611349B2 (ja) * 2007-06-27 2011-01-12 三島光産株式会社 連続鋳造用鋳型
CN101444837A (zh) * 2008-09-25 2009-06-03 太原科技大学 一种连铸结晶器中冷却水形成湍流的方法及结晶器
EP2578334B1 (fr) * 2010-06-04 2019-08-28 Sumitomo Electric Industries, Ltd. Matière composite, élément et buse pour la coulée continue d'un alliage de magnésium
CN202270948U (zh) * 2011-09-27 2012-06-13 中冶南方工程技术有限公司 一种能增强湍流冷却效果的异型坯结晶器
CN103317108B (zh) * 2012-03-19 2016-06-01 宝山钢铁股份有限公司 连铸坯振痕控制方法
JP2016168610A (ja) * 2015-03-13 2016-09-23 Ｊｆｅスチール株式会社 鋼の連続鋳造方法
JP6439762B2 (ja) * 2015-08-18 2018-12-19 Ｊｆｅスチール株式会社 鋼の連続鋳造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2839901A1 (fr) * 2012-06-27 2015-02-25 JFE Steel Corporation Moule de coulée continue et procédé de moulage en continu d'acier
JP2015051443A (ja) * 2013-09-06 2015-03-19 Ｊｆｅスチール株式会社 連続鋳造用鋳型及び鋼の連続鋳造方法
EP3213838A1 (fr) * 2014-10-28 2017-09-06 JFE Steel Corporation Moule pour coulée continue et procédé de coulée continue pour acier
JP2018149602A (ja) * 2018-05-24 2018-09-27 Ｊｆｅスチール株式会社 鋼の連続鋳造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020095932A1 *

Also Published As

Publication number Publication date
CN113015587A (zh) 2021-06-22
CN113015587B (zh) 2022-12-27
WO2020095932A1 (fr) 2020-05-14
KR102521186B1 (ko) 2023-04-13
KR20210069092A (ko) 2021-06-10
JP7004085B2 (ja) 2022-01-21
EP3878572A1 (fr) 2021-09-15
JPWO2020095932A1 (ja) 2021-09-02

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