DE60303630D1 - Apparatus and method for producing thin bimetallic strip with a 2-roll casting apparatus - Google Patents

Apparatus and method for producing thin bimetallic strip with a 2-roll casting apparatus

Info

Publication number
DE60303630D1
DE60303630D1 DE60303630T DE60303630T DE60303630D1 DE 60303630 D1 DE60303630 D1 DE 60303630D1 DE 60303630 T DE60303630 T DE 60303630T DE 60303630 T DE60303630 T DE 60303630T DE 60303630 D1 DE60303630 D1 DE 60303630D1
Authority
DE
Germany
Prior art keywords
wall
chamber
metallic strip
roll casting
centre
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.)
Expired - Fee Related
Application number
DE60303630T
Other languages
German (de)
Other versions
DE60303630T2 (en
Inventor
Alfredo Poloni
Nuredin Kapaj
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Publication of DE60303630D1 publication Critical patent/DE60303630D1/en
Application granted granted Critical
Publication of DE60303630T2 publication Critical patent/DE60303630T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22D11/06—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
    • B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

A device and a method for continuous casting a metallic strip through a twin roll casting machine, wherein said metallic strip has a metallic coating on at least one side thereof, uses a distributor device 5 for different molten metals A, B, C. The distributor device 5 is provided between the crystallizing rolls 1a, 1b above their kissing point and comprises a front wall and a rear wall 40 perpendicular to the axis of the crystallizing rolls 1a, 1b, two spaced vertical walls 7a defining together with the front and rear wall and the surfaces of said crystallizing rolls 1a, 1b a centre chamber 30 for receiving a first molten metal A, and at least one intermediate wall 8a extending outside one of the vertical walls 7a from a bottom portion 35 to define with the associated vertical wall 7a a lateral chamber 31 for a second or a second and a third molten metal B, C, respectively, each intermediate wall 8a comprising at least one opening 10a. The level of the centre chamber 30 is kept higher than that or the lateral chamber 31 to prevent unwanted traces of other metal in the centre layer and the side layers of the metallic strip 18. <IMAGE>
DE60303630T 2003-08-04 2003-08-04 Apparatus and method for producing thin bimetallic strip with a 2-roll casting apparatus Expired - Fee Related DE60303630T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03017502A EP1506825B1 (en) 2003-08-04 2003-08-04 Device and method for the continous casting of a bimetallic strip through a twin roll casting machine

Publications (2)

Publication Number Publication Date
DE60303630D1 true DE60303630D1 (en) 2006-04-27
DE60303630T2 DE60303630T2 (en) 2006-09-21

Family

ID=33560763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60303630T Expired - Fee Related DE60303630T2 (en) 2003-08-04 2003-08-04 Apparatus and method for producing thin bimetallic strip with a 2-roll casting apparatus

Country Status (3)

Country Link
EP (1) EP1506825B1 (en)
AT (1) ATE318192T1 (en)
DE (1) DE60303630T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102120255A (en) * 2010-12-30 2011-07-13 中国第一重型机械股份公司 Manufacturing equipment of laminated composite steel plate and working method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0653302B2 (en) * 1986-05-02 1994-07-20 三菱重工業株式会社 Clad steel plate manufacturing method
JPH038538A (en) * 1989-06-06 1991-01-16 Mitsubishi Electric Corp Manufacture of clad material
JPH03297542A (en) * 1990-04-18 1991-12-27 Nisshin Steel Co Ltd Twin roll type continuous casting method and intermediate vessel for pouring molten metal used for same
JPH049251A (en) * 1990-04-26 1992-01-14 Toshiba Corp Apparatus for continuously casting cladded plate
JPH04138847A (en) * 1990-09-28 1992-05-13 Nippon Steel Corp Quench solidified clad foil composed of metal and alloy and production thereof
JPH0768349A (en) * 1993-09-01 1995-03-14 Nippon Steel Corp Method and apparatus for continuously casting clad thin cast sheet
DE19815010C1 (en) * 1998-01-23 1999-05-06 Schloemann Siemag Ag Continuous casting of one- or two-side clad thin metal strip

Also Published As

Publication number Publication date
EP1506825B1 (en) 2006-02-22
ATE318192T1 (en) 2006-03-15
DE60303630T2 (en) 2006-09-21
EP1506825A1 (en) 2005-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee