EP1720675A4 - A method and apparatus for continuously casting steel strip - Google Patents

A method and apparatus for continuously casting steel strip

Info

Publication number
EP1720675A4
EP1720675A4 EP05706236A EP05706236A EP1720675A4 EP 1720675 A4 EP1720675 A4 EP 1720675A4 EP 05706236 A EP05706236 A EP 05706236A EP 05706236 A EP05706236 A EP 05706236A EP 1720675 A4 EP1720675 A4 EP 1720675A4
Authority
EP
European Patent Office
Prior art keywords
steel strip
continuously casting
casting steel
continuously
strip
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.)
Withdrawn
Application number
EP05706236A
Other languages
German (de)
French (fr)
Other versions
EP1720675A1 (en
Inventor
Hisahiko Fukase
Shiro Osada
Hiroyuki Otsuka
Atsushi Hirata
Hiroki Yoshizawa
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.)
Castrip LLC
Original Assignee
Castrip LLC
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 Castrip LLC filed Critical Castrip LLC
Publication of EP1720675A1 publication Critical patent/EP1720675A1/en
Publication of EP1720675A4 publication Critical patent/EP1720675A4/en
Withdrawn legal-status Critical Current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
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0642—Nozzles
    • 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
EP05706236A 2004-02-17 2005-02-14 A method and apparatus for continuously casting steel strip Withdrawn EP1720675A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004039494A JP2005230826A (en) 2004-02-17 2004-02-17 Nozzle for supplying molten metal
PCT/AU2005/000186 WO2005077570A1 (en) 2004-02-17 2005-02-14 A method and apparatus for continuously casting steel strip

Publications (2)

Publication Number Publication Date
EP1720675A1 EP1720675A1 (en) 2006-11-15
EP1720675A4 true EP1720675A4 (en) 2007-08-01

Family

ID=34857847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05706236A Withdrawn EP1720675A4 (en) 2004-02-17 2005-02-14 A method and apparatus for continuously casting steel strip

Country Status (6)

Country Link
US (1) US20050211411A1 (en)
EP (1) EP1720675A4 (en)
JP (2) JP2005230826A (en)
KR (1) KR20070001190A (en)
CN (1) CN1960823A (en)
WO (1) WO2005077570A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7690417B2 (en) 2001-09-14 2010-04-06 Nucor Corporation Thin cast strip with controlled manganese and low oxygen levels and method for making same
CN100441361C (en) * 2006-09-01 2008-12-10 四川东风电机厂有限公司 Method for controlling welding deformations of special type motor bedplate
US7926549B2 (en) * 2007-01-19 2011-04-19 Nucor Corporation Delivery nozzle with more uniform flow and method of continuous casting by use thereof
US7926550B2 (en) 2007-01-19 2011-04-19 Nucor Corporation Casting delivery nozzle with insert
US8047264B2 (en) 2009-03-13 2011-11-01 Nucor Corporation Casting delivery nozzle
US8225845B2 (en) 2009-12-04 2012-07-24 Nucor Corporation Casting delivery nozzle
CN105458196B (en) * 2015-12-07 2018-05-29 东北大学 A kind of twin-roll thin strip continuous casting water nozzle
US10478890B1 (en) 2016-06-21 2019-11-19 Nucor Corporation Methods of billet casting
CN107185993B (en) * 2017-06-19 2019-05-21 长沙博朗思达金属材料有限公司 A kind of injection rolling equipment and its application method in aluminum alloy sheets and strips preparation process
CN111590038B (en) * 2020-06-08 2022-05-20 一重集团大连工程技术有限公司 Thin-strip continuous casting flow distributor capable of inhibiting liquid level fluctuation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195747A (en) * 1985-02-26 1986-08-30 Ishikawajima Harima Heavy Ind Co Ltd Twin roll type continuous casting machine
AU604354B2 (en) * 1987-09-22 1990-12-13 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Dual roll type continuous casting machine
EP0775543A1 (en) * 1995-11-23 1997-05-28 Usinor Sacilor Pouring nozzle for introducing liquid metal in a continuous casting mould for casting metallic products and continuous casting machine equipped with such a pouring nozzle
CH691762A5 (en) * 2000-06-28 2001-10-15 Main Man Inspiration Ag Intermediate container used for casting molten metal in a continuous casting machine has an inner part divided into at least two chambers connected to each other by an opening

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
IT1177924B (en) * 1984-07-24 1987-08-26 Centro Speriment Metallurg IMPROVEMENT IN CONTINUOUS CASTING UNLOADERS
US5165909A (en) * 1984-12-06 1992-11-24 Hyperion Catalysis Int'l., Inc. Carbon fibrils and method for producing same
JPS63235046A (en) * 1987-03-24 1988-09-30 Ishikawajima Harima Heavy Ind Co Ltd Twin roll type continuous casting machine
US4949778A (en) * 1987-12-16 1990-08-21 Kawasaki Steel Corporation Immersion nozzle for continuous casting
US4951852A (en) * 1988-06-23 1990-08-28 Gilbert Rancoulle Insulative coating for refractory bodies
JPH0342350A (en) * 1989-07-07 1991-02-22 Tokai Kogyo Kk Weather strip for automobile and joining method thereof
JPH077007Y2 (en) * 1989-08-24 1995-02-22 石川島播磨重工業株式会社 Twin roll type continuous casting machine
US5024818A (en) * 1990-10-09 1991-06-18 General Motors Corporation Apparatus for forming carbon fibers
JP3007942B2 (en) * 1992-04-24 2000-02-14 石川島播磨重工業株式会社 Metal strip casting method and apparatus
JP3063808B2 (en) * 1992-10-06 2000-07-12 新日本製鐵株式会社 Twin roll continuous casting machine
US5374415A (en) * 1993-02-03 1994-12-20 General Motors Corporation Method for forming carbon fibers
IN191421B (en) * 1994-06-15 2003-11-29 Vesuvius Frnance Sa
AUPN545095A0 (en) * 1995-09-14 1995-10-12 Bhp Steel (Jla) Pty Limited Strip casting
FR2739313B1 (en) * 1995-09-28 1997-10-31 Usinor Sacilor NOZZLE FOR THE INTRODUCTION OF A LIQUID METAL INTO A CONTINUOUS CASTING LINGOTIERE OF METALS
FR2740367B1 (en) * 1995-10-30 1997-11-28 Usinor Sacilor NOZZLE FOR THE INTRODUCTION OF A LIQUID METAL INTO A CONTINUOUS CASTING LINGOTIERE OF METAL PRODUCTS, THE BOTTOM OF WHICH HAS ORIFICES
AUPO236896A0 (en) 1996-09-16 1996-10-10 Bhp Steel (Jla) Pty Limited Strip casting
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
AUPO434296A0 (en) * 1996-12-23 1997-01-23 Bhp Steel (Jla) Pty Limited Casting metal strip
AUPO749597A0 (en) * 1997-06-20 1997-07-17 Bhp Steel (Jla) Pty Limited Casting steel strip
AUPP197798A0 (en) * 1998-02-24 1998-03-19 Bhp Steel (Jla) Pty Limited Strip casting apparatus
FR2777485B1 (en) * 1998-04-16 2000-05-19 Usinor NOZZLE FOR INTRODUCING LIQUID METAL INTO A CONTINUOUS CASTING LINGOTIERE OF METALS
JP4205852B2 (en) * 2000-11-14 2009-01-07 富士フイルム株式会社 Production method and production apparatus for lithographic printing plate support
JP2003181603A (en) * 2001-12-20 2003-07-02 Nippon Steel Corp Pouring nozzle for casting thin strip-like slab
KR100887121B1 (en) * 2002-08-30 2009-03-04 주식회사 포스코 A melt feeding nozzle for twin roll type strip caster

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195747A (en) * 1985-02-26 1986-08-30 Ishikawajima Harima Heavy Ind Co Ltd Twin roll type continuous casting machine
AU604354B2 (en) * 1987-09-22 1990-12-13 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Dual roll type continuous casting machine
EP0775543A1 (en) * 1995-11-23 1997-05-28 Usinor Sacilor Pouring nozzle for introducing liquid metal in a continuous casting mould for casting metallic products and continuous casting machine equipped with such a pouring nozzle
CH691762A5 (en) * 2000-06-28 2001-10-15 Main Man Inspiration Ag Intermediate container used for casting molten metal in a continuous casting machine has an inner part divided into at least two chambers connected to each other by an opening

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005077570A1 *

Also Published As

Publication number Publication date
CN1960823A (en) 2007-05-09
WO2005077570A1 (en) 2005-08-25
JP2008529796A (en) 2008-08-07
US20050211411A1 (en) 2005-09-29
EP1720675A1 (en) 2006-11-15
JP2005230826A (en) 2005-09-02
KR20070001190A (en) 2007-01-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20060830

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB IT

A4 Supplementary search report drawn up and despatched

Effective date: 20070704

17Q First examination report despatched

Effective date: 20081125

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100507