CA3018743A1 - Liquid metal jet optimization in direct chill casting - Google Patents

Liquid metal jet optimization in direct chill casting Download PDF

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Publication number
CA3018743A1
CA3018743A1 CA3018743A CA3018743A CA3018743A1 CA 3018743 A1 CA3018743 A1 CA 3018743A1 CA 3018743 A CA3018743 A CA 3018743A CA 3018743 A CA3018743 A CA 3018743A CA 3018743 A1 CA3018743 A1 CA 3018743A1
Authority
CA
Canada
Prior art keywords
metal
nozzle
jet
molten
casting
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.)
Abandoned
Application number
CA3018743A
Other languages
English (en)
French (fr)
Inventor
Samuel R. WAGSTAFF
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.)
Novelis Inc Canada
Original Assignee
Novelis Inc Canada
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 Novelis Inc Canada filed Critical Novelis Inc Canada
Publication of CA3018743A1 publication Critical patent/CA3018743A1/en
Abandoned 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
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/04—Machines or apparatus for chill casting
    • 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
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/003—Aluminium alloys
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic casting
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
CA3018743A 2016-03-25 2017-03-24 Liquid metal jet optimization in direct chill casting Abandoned CA3018743A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662313493P 2016-03-25 2016-03-25
US62/313,493 2016-03-25
PCT/US2017/024002 WO2017165758A1 (en) 2016-03-25 2017-03-24 Liquid metal jet optimization in direct chill casting

Publications (1)

Publication Number Publication Date
CA3018743A1 true CA3018743A1 (en) 2017-09-28

Family

ID=58489110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3018743A Abandoned CA3018743A1 (en) 2016-03-25 2017-03-24 Liquid metal jet optimization in direct chill casting

Country Status (9)

Country Link
US (1) US20170274446A1 (ko)
EP (1) EP3433037A1 (ko)
JP (1) JP2019513082A (ko)
KR (1) KR20180127449A (ko)
CN (1) CN108883462A (ko)
CA (1) CA3018743A1 (ko)
MX (1) MX2018011649A (ko)
RU (1) RU2720414C2 (ko)
WO (1) WO2017165758A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210107825A (ko) * 2019-02-13 2021-09-01 노벨리스 인크. 높은 결정립 진원도를 갖는 주조 금속 제품
US11471938B2 (en) * 2019-05-17 2022-10-18 Molten Metal Equipment Innovations, Llc Smart molten metal pump
CN110751893A (zh) * 2019-10-30 2020-02-04 苏州大学 一种炼钢全流程模拟实验系统及方法
WO2021127380A1 (en) * 2019-12-20 2021-06-24 Novelis Inc. Reduced final grain size of unrecrystallized wrought material produced via the direct chill (dc) route
CN114867569A (zh) * 2019-12-20 2022-08-05 诺维尔里斯公司 7xxx系列直冷(dc)铸锭的降低的裂易感性

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166495A (en) * 1978-03-13 1979-09-04 Aluminum Company Of America Ingot casting method
JPS6039459B2 (ja) * 1981-10-12 1985-09-06 株式会社神戸製鋼所 連続又は半連続鋳造時のバンピング防止法
SU1736673A1 (ru) * 1990-01-02 1992-05-30 Днепродзержинский Индустриальный Институт Им.М.И.Арсеничева Способ непрерывного лить слитков на установках вертикального и криволинейного типа
GB9013199D0 (en) * 1990-06-13 1990-08-01 Alcan Int Ltd Apparatus and process for direct chill casting of metal ingots
JPH0970656A (ja) * 1995-09-06 1997-03-18 Kobe Steel Ltd 金属・合金鋳塊の製造方法
FR2740367B1 (fr) * 1995-10-30 1997-11-28 Usinor Sacilor Busette pour l'introduction d'un metal liquide dans une lingotiere de coulee continue de produits metalliques, dont le fond comporte des orifices
JP3197806B2 (ja) * 1995-11-28 2001-08-13 株式会社アリシウム アルミニウムの竪型連続鋳造方法
JP4289205B2 (ja) * 2004-04-22 2009-07-01 住友金属工業株式会社 連続鋳造方法および連続鋳造鋳片
EP3145659B1 (en) * 2014-05-21 2021-06-30 Novelis, Inc. Mixing eductor nozzle and flow control device
CN104325100B (zh) * 2014-11-18 2016-05-11 上海东震冶金工程技术有限公司 一种新型连铸结晶器中心喂料方法

Also Published As

Publication number Publication date
WO2017165758A1 (en) 2017-09-28
CN108883462A (zh) 2018-11-23
JP2019513082A (ja) 2019-05-23
KR20180127449A (ko) 2018-11-28
EP3433037A1 (en) 2019-01-30
MX2018011649A (es) 2019-02-20
RU2018134479A3 (ko) 2020-04-27
US20170274446A1 (en) 2017-09-28
RU2018134479A (ru) 2020-04-27
RU2720414C2 (ru) 2020-04-29

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CA3018743A1 (en) Liquid metal jet optimization in direct chill casting
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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180921

FZDE Discontinued

Effective date: 20210831