WO2012134128A3 - Apparatus for casting a nonsymmetrical strip, apparatus for casting a nonsymmetrical strip, and metal strip produced by same - Google Patents

Apparatus for casting a nonsymmetrical strip, apparatus for casting a nonsymmetrical strip, and metal strip produced by same Download PDF

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Publication number
WO2012134128A3
WO2012134128A3 PCT/KR2012/002167 KR2012002167W WO2012134128A3 WO 2012134128 A3 WO2012134128 A3 WO 2012134128A3 KR 2012002167 W KR2012002167 W KR 2012002167W WO 2012134128 A3 WO2012134128 A3 WO 2012134128A3
Authority
WO
WIPO (PCT)
Prior art keywords
strip
casting
nonsymmetrical
roll
injected
Prior art date
Application number
PCT/KR2012/002167
Other languages
French (fr)
Korean (ko)
Other versions
WO2012134128A2 (en
Inventor
정효태
최병학
Original Assignee
강릉원주대학교 산학협력단
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 강릉원주대학교 산학협력단 filed Critical 강릉원주대학교 산학협력단
Publication of WO2012134128A2 publication Critical patent/WO2012134128A2/en
Publication of WO2012134128A3 publication Critical patent/WO2012134128A3/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
    • 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
    • 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
    • B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
    • B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould

Landscapes

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

Abstract

The aim of the present invention is to improve the physical properties of materials, such as the formability or the like of a metal strip being casted, by enabling each of two rolls forming a pair to have different cooling conditions in a twin-roll strip-casting method. According to one aspect of the present invention, provided is a strip-casting apparatus comprising: a pair of cooling rolls arranged in parallel with a predetermined spacing therebetween for receiving molten metal being injected, wherein the pair of cooling rolls includes a first roll that rotates in a first direction so as to cool the molten metal being injected into said spacing; and a second roll that rotates in a second direction opposite the first direction so as to cool the molten metal being injected into said spacing in a cooling condition that is different than that of the first roll.
PCT/KR2012/002167 2011-03-28 2012-03-26 Apparatus for casting a nonsymmetrical strip, apparatus for casting a nonsymmetrical strip, and metal strip produced by same WO2012134128A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0027654 2011-03-28
KR1020110027654A KR101274501B1 (en) 2011-03-28 2011-03-28 Apparatus for asymmetric strip casting, method of asymmetric strip casting and metal strip by the same

Publications (2)

Publication Number Publication Date
WO2012134128A2 WO2012134128A2 (en) 2012-10-04
WO2012134128A3 true WO2012134128A3 (en) 2013-01-10

Family

ID=46932091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002167 WO2012134128A2 (en) 2011-03-28 2012-03-26 Apparatus for casting a nonsymmetrical strip, apparatus for casting a nonsymmetrical strip, and metal strip produced by same

Country Status (2)

Country Link
KR (1) KR101274501B1 (en)
WO (1) WO2012134128A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101696577B1 (en) * 2016-05-02 2017-01-13 홍익대학교 산학협력단 Apparatus for casting metal strip
CN107999716A (en) * 2017-12-28 2018-05-08 西南铝业（集团）有限责任公司 A kind of aluminium alloy casting crystallizer
CN110340317B (en) * 2019-08-09 2021-05-25 河南科技大学 Asynchronous casting and rolling method for preparing ultra-fine grain copper-aluminum composite thin plate belt

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185748A (en) * 1993-12-28 1995-07-25 Nippon Steel Corp Twin roll type continuous casting method
JP2901345B2 (en) * 1989-12-25 1999-06-07 新日本製鐵株式会社 Titanium-aluminum intermetallic compound sheet and method for producing the same
JP2006175488A (en) * 2004-12-24 2006-07-06 Mitsubishi-Hitachi Metals Machinery Inc Twin-roll type continuous caster and twin-roll type continuous casting method
JP2007268547A (en) * 2006-03-30 2007-10-18 Kobe Steel Ltd Method for producing aluminum alloy cast plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2901345B2 (en) * 1989-12-25 1999-06-07 新日本製鐵株式会社 Titanium-aluminum intermetallic compound sheet and method for producing the same
JPH07185748A (en) * 1993-12-28 1995-07-25 Nippon Steel Corp Twin roll type continuous casting method
JP2006175488A (en) * 2004-12-24 2006-07-06 Mitsubishi-Hitachi Metals Machinery Inc Twin-roll type continuous caster and twin-roll type continuous casting method
JP2007268547A (en) * 2006-03-30 2007-10-18 Kobe Steel Ltd Method for producing aluminum alloy cast plate

Also Published As

Publication number Publication date
WO2012134128A2 (en) 2012-10-04
KR101274501B1 (en) 2013-06-13
KR20120109225A (en) 2012-10-08

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