EP3915696A4 - Immersion nozzle - Google Patents

Immersion nozzle Download PDF

Info

Publication number
EP3915696A4
EP3915696A4 EP20744229.4A EP20744229A EP3915696A4 EP 3915696 A4 EP3915696 A4 EP 3915696A4 EP 20744229 A EP20744229 A EP 20744229A EP 3915696 A4 EP3915696 A4 EP 3915696A4
Authority
EP
European Patent Office
Prior art keywords
immersion nozzle
immersion
nozzle
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
EP20744229.4A
Other languages
German (de)
French (fr)
Other versions
EP3915696A1 (en
Inventor
Shinichi Fukunaga
Kazuhisa KATSUKI
Junya Yano
Hiroki Furukawa
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.)
Krosaki Harima Corp
Original Assignee
Krosaki Harima 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 Krosaki Harima Corp filed Critical Krosaki Harima Corp
Publication of EP3915696A1 publication Critical patent/EP3915696A1/en
Publication of EP3915696A4 publication Critical patent/EP3915696A4/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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • 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
    • B22D11/0408—Moulds for casting thin slabs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
EP20744229.4A 2019-01-21 2020-01-15 Immersion nozzle Pending EP3915696A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019007948A JP7134105B2 (en) 2019-01-21 2019-01-21 immersion nozzle
PCT/JP2020/001078 WO2020153195A1 (en) 2019-01-21 2020-01-15 Immersion nozzle

Publications (2)

Publication Number Publication Date
EP3915696A1 EP3915696A1 (en) 2021-12-01
EP3915696A4 true EP3915696A4 (en) 2022-09-14

Family

ID=71736051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20744229.4A Pending EP3915696A4 (en) 2019-01-21 2020-01-15 Immersion nozzle

Country Status (9)

Country Link
US (1) US20220134420A1 (en)
EP (1) EP3915696A4 (en)
JP (1) JP7134105B2 (en)
CN (1) CN113226594B (en)
BR (1) BR112021010225A2 (en)
CA (1) CA3121954A1 (en)
TW (1) TWI731561B (en)
WO (1) WO2020153195A1 (en)
ZA (1) ZA202103504B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017081934A1 (en) * 2015-11-10 2017-05-18 黒崎播磨株式会社 Immersion nozzle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA51734C2 (en) 1996-10-03 2002-12-16 Візувіус Крусібл Компані Immersed cup for liquid metal passing and method for letting liquid metal to path through it
JPH115145A (en) 1997-04-22 1999-01-12 Toshiba Ceramics Co Ltd Integrated soak nozzle and manufacturing method thereof
JPH1147897A (en) 1997-07-31 1999-02-23 Nippon Steel Corp Immersion nozzle for continuously casting thin and wide cast slab
KR100423947B1 (en) * 2001-09-21 2004-03-22 조선내화 주식회사 submerged entry nozzle for continous casting
JP4076516B2 (en) * 2004-04-07 2008-04-16 品川白煉瓦株式会社 Immersion nozzle for continuous casting of steel
CN2810819Y (en) * 2005-07-01 2006-08-30 鞍山钢铁集团公司 Submerged nozzle of medium-thin plate continuous-casting mold
JP5047854B2 (en) * 2008-03-27 2012-10-10 黒崎播磨株式会社 Immersion nozzle for continuous casting
CN201329417Y (en) * 2008-11-27 2009-10-21 中钢集团洛阳耐火材料研究院有限公司 Multi-port submerged nozzle for sheet billet continuous casting
CN101733373A (en) * 2009-12-23 2010-06-16 重庆大学 Submerged nozzle for sheet billet continuous casting crystallizer
CN201823911U (en) * 2010-10-19 2011-05-11 维苏威高级陶瓷(苏州)有限公司 Submerged nozzle of thin blank plate
CN201979058U (en) * 2011-01-29 2011-09-21 中钢集团洛阳耐火材料研究院有限公司 Submerged entry nozzle for thin slab billet continuous casting
JP2012183544A (en) 2011-03-03 2012-09-27 Kurosaki Harima Corp Immersion nozzle
JP5645736B2 (en) * 2011-03-31 2014-12-24 黒崎播磨株式会社 Immersion nozzle for continuous casting
CN103608137B (en) * 2011-07-06 2016-09-28 里弗雷克特里知识产权两合公司 For guiding the nozzle of metal bath
EP2815820B9 (en) * 2013-06-20 2017-03-01 Refractory Intellectual Property GmbH & Co. KG Refractory submerged entry nozzle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017081934A1 (en) * 2015-11-10 2017-05-18 黒崎播磨株式会社 Immersion nozzle

Also Published As

Publication number Publication date
ZA202103504B (en) 2022-07-27
CA3121954A1 (en) 2020-07-30
BR112021010225A2 (en) 2021-08-24
JP2020116591A (en) 2020-08-06
TW202035036A (en) 2020-10-01
EP3915696A1 (en) 2021-12-01
CN113226594B (en) 2023-03-14
US20220134420A1 (en) 2022-05-05
TWI731561B (en) 2021-06-21
CN113226594A (en) 2021-08-06
JP7134105B2 (en) 2022-09-09
WO2020153195A1 (en) 2020-07-30

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Legal Events

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Effective date: 20210714

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220816

RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 11/04 20060101ALI20220809BHEP

Ipc: B22D 41/50 20060101ALI20220809BHEP

Ipc: B22D 11/10 20060101AFI20220809BHEP

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FURUKAWA, HIROKI

Inventor name: YANO, JUNYA

Inventor name: KATSUKI, KAZUHISA

Inventor name: FUKUNAGA, SHINICHI