BRPI1011869A2 - submerged nozzle for continuous casting - Google Patents

submerged nozzle for continuous casting

Info

Publication number
BRPI1011869A2
BRPI1011869A2 BRPI1011869A BRPI1011869A BRPI1011869A2 BR PI1011869 A2 BRPI1011869 A2 BR PI1011869A2 BR PI1011869 A BRPI1011869 A BR PI1011869A BR PI1011869 A BRPI1011869 A BR PI1011869A BR PI1011869 A2 BRPI1011869 A2 BR PI1011869A2
Authority
BR
Brazil
Prior art keywords
continuous casting
submerged nozzle
submerged
nozzle
casting
Prior art date
Application number
BRPI1011869A
Other languages
Portuguese (pt)
Inventor
Hajime Hasegawa
Katsunori Yamada
Kazuki Machida
Masahiro Doki
Satoru Hayashi
Yasuhiko Ootani
Zenta Oumaru
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI1011869A2 publication Critical patent/BRPI1011869A2/en
Publication of BRPI1011869B1 publication Critical patent/BRPI1011869B1/en

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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
BRPI1011869-1A 2009-03-25 2010-03-25 SUBMERGED NOZZLE FOR CONTINUOUS INGOTING BRPI1011869B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-074687 2009-03-25
JP2009074687 2009-03-25
PCT/JP2010/002147 WO2010109887A1 (en) 2009-03-25 2010-03-25 Immersion nozzle for continuous casting

Publications (2)

Publication Number Publication Date
BRPI1011869A2 true BRPI1011869A2 (en) 2016-03-29
BRPI1011869B1 BRPI1011869B1 (en) 2021-05-04

Family

ID=42780583

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011869-1A BRPI1011869B1 (en) 2009-03-25 2010-03-25 SUBMERGED NOZZLE FOR CONTINUOUS INGOTING

Country Status (4)

Country Link
JP (1) JP4874431B2 (en)
CN (1) CN102361712B (en)
BR (1) BRPI1011869B1 (en)
WO (1) WO2010109887A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5645736B2 (en) * 2011-03-31 2014-12-24 黒崎播磨株式会社 Immersion nozzle for continuous casting
CN103586451A (en) * 2013-11-01 2014-02-19 中天钢铁集团有限公司 Brake type immersion water gap for volume production
KR101597254B1 (en) * 2014-10-31 2016-02-24 주식회사 포스코 Submerged nozzle for continuous casting
WO2023188837A1 (en) * 2022-04-01 2023-10-05 Ｊｆｅスチール株式会社 Submerged entry nozzle for continuous casting, and continuous casting method for steel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588347U (en) * 1978-12-12 1980-06-18
JPS5588347A (en) * 1978-12-27 1980-07-04 Fujitsu Ltd Automatic aligning system
JPH0628778B2 (en) * 1989-01-11 1994-04-20 川崎製鉄株式会社 Immersion nozzle for high speed continuous casting
CN2362624Y (en) * 1999-02-11 2000-02-09 北京科技大学 Submerged type pouring head for continuous casting thin sheet blank
JP4456491B2 (en) * 2005-01-20 2010-04-28 新日本製鐵株式会社 Porous immersion nozzle and continuous casting method using the same
CN2784106Y (en) * 2005-04-01 2006-05-31 唐山钢铁股份有限公司 Four-hole heterotypic submerged nozzle for continuous casting of thin slabs
US7493936B2 (en) * 2005-11-30 2009-02-24 Kobe Steel, Ltd. Continuous casting method
CN201186346Y (en) * 2008-04-25 2009-01-28 宝山钢铁股份有限公司 Immersion water inlet of technique for pouring broad plate blank with double-water inlet

Also Published As

Publication number Publication date
WO2010109887A1 (en) 2010-09-30
BRPI1011869B1 (en) 2021-05-04
CN102361712B (en) 2014-02-26
CN102361712A (en) 2012-02-22
JPWO2010109887A1 (en) 2012-09-27
JP4874431B2 (en) 2012-02-15

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal: appeal against refusal
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/05/2021, OBSERVADAS AS CONDICOES LEGAIS.