EP2011589A4 - Sealing apparatus for twin-roll casting machine - Google Patents

Sealing apparatus for twin-roll casting machine

Info

Publication number
EP2011589A4
EP2011589A4 EP06745685A EP06745685A EP2011589A4 EP 2011589 A4 EP2011589 A4 EP 2011589A4 EP 06745685 A EP06745685 A EP 06745685A EP 06745685 A EP06745685 A EP 06745685A EP 2011589 A4 EP2011589 A4 EP 2011589A4
Authority
EP
European Patent Office
Prior art keywords
twin
casting machine
sealing apparatus
roll casting
roll
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Withdrawn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
EP06745685A
Other languages
German (de)
French (fr)
Other versions
EP2011589A1 (en
Inventor
Shiro Osada
Hisahiko Fukase
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Publication of EP2011589A1 publication Critical patent/EP2011589A1/en
Publication of EP2011589A4 publication Critical patent/EP2011589A4/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Withdrawn legal-status Critical Current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
    • B22D11/106—Shielding the molten jet
    • 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
    • B22D11/0645—Sealing means for the nozzle between the travelling surfaces
    • 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
    • B22D11/0665—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating
    • 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
    • B22D11/0697—Accessories therefor for casting in a protected atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP06745685A 2006-04-26 2006-04-26 Sealing apparatus for twin-roll casting machine Withdrawn EP2011589A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/308707 WO2007129372A1 (en) 2006-04-26 2006-04-26 Sealing apparatus for twin-roll casting machine

Publications (2)

Publication Number Publication Date
EP2011589A1 EP2011589A1 (en) 2009-01-07
EP2011589A4 true EP2011589A4 (en) 2009-11-25

Family

ID=38667493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06745685A Withdrawn EP2011589A4 (en) 2006-04-26 2006-04-26 Sealing apparatus for twin-roll casting machine

Country Status (5)

Country Link
US (1) US20090242162A1 (en)
EP (1) EP2011589A4 (en)
CN (1) CN101426601B (en)
BR (1) BRPI0621615B1 (en)
WO (1) WO2007129372A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170055087A (en) * 2015-11-10 2017-05-19 주식회사 포스코 Twin roll strip caster and casting method of it
DE102022204686A1 (en) * 2022-05-13 2023-11-16 Sms Group Gmbh Two-roller casting device for producing a cast metal strip, and method for cooling and/or cleaning an outer surface of a casting roll of a two-roller casting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2591098B2 (en) * 1988-07-26 1997-03-19 石川島播磨重工業株式会社 Twin roll continuous casting machine
JP2760695B2 (en) 1992-03-23 1998-06-04 日立造船株式会社 Reservoir cover for twin roll continuous casting equipment
AU4294493A (en) * 1992-07-21 1994-02-14 Bhp Steel (Jla) Pty Limited Strip caster
JPH08309489A (en) * 1995-05-17 1996-11-26 Mitsubishi Heavy Ind Ltd Twin drum type casting machine
JP2000061589A (en) * 1998-08-18 2000-02-29 Alps Electric Co Ltd Apparatus for producing metal strip
CN1240686A (en) * 1998-06-09 2000-01-12 阿尔卑斯电气株式会社 Apparatus and method for mfg. thin metal strip
CH692184A5 (en) * 2000-12-30 2002-03-15 Main Man Inspiration Ag Process for operating a strip casting machine comprises introducing a controlled amount of gas during casting into an inerting chamber so that the heat transition from the strip
US20060124271A1 (en) * 2004-12-13 2006-06-15 Mark Schlichting Method of controlling the formation of crocodile skin surface roughness on thin cast strip

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP2011589A1 (en) 2009-01-07
WO2007129372A1 (en) 2007-11-15
BRPI0621615A2 (en) 2011-12-13
CN101426601A (en) 2009-05-06
CN101426601B (en) 2013-01-02
BRPI0621615B1 (en) 2015-07-21
US20090242162A1 (en) 2009-10-01

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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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080922

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FUKASE, HISAHIKO

Inventor name: OSADA, SHIRO

RBV Designated contracting states (corrected)

Designated state(s): DE FR GB IT

A4 Supplementary search report drawn up and despatched

Effective date: 20091022

RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 11/06 20060101ALI20091016BHEP

Ipc: B22D 11/106 20060101AFI20091016BHEP

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: 20100121