WO2020023751A1 - Amélioration par ultrasons de matériaux coulés par refroidissement intense et direct - Google Patents

Amélioration par ultrasons de matériaux coulés par refroidissement intense et direct Download PDF

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Publication number
WO2020023751A1
WO2020023751A1 PCT/US2019/043445 US2019043445W WO2020023751A1 WO 2020023751 A1 WO2020023751 A1 WO 2020023751A1 US 2019043445 W US2019043445 W US 2019043445W WO 2020023751 A1 WO2020023751 A1 WO 2020023751A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
billet
outlet
vibrational energy
sump
Prior art date
Application number
PCT/US2019/043445
Other languages
English (en)
Other versions
WO2020023751A8 (fr
Inventor
Michael Caleb Powell
Victor Frederic Rundquist
Venkata Kiran Manchiraju
Original Assignee
Southwire Company, 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 Southwire Company, Llc filed Critical Southwire Company, Llc
Priority to KR1020217005602A priority Critical patent/KR20210037699A/ko
Priority to EP19841973.1A priority patent/EP3826787B1/fr
Priority to CA3107465A priority patent/CA3107465A1/fr
Priority to US17/262,860 priority patent/US20210316357A1/en
Priority to CN201980058785.9A priority patent/CN112703073B/zh
Priority to AU2019310103A priority patent/AU2019310103A1/en
Priority to JP2021503793A priority patent/JP7457691B2/ja
Priority to MX2021000918A priority patent/MX2021000918A/es
Priority to CN202410092930.8A priority patent/CN118002755A/zh
Priority to BR112021001244-3A priority patent/BR112021001244A2/pt
Publication of WO2020023751A1 publication Critical patent/WO2020023751A1/fr
Publication of WO2020023751A8 publication Critical patent/WO2020023751A8/fr

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
    • B22D11/04—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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical 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
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • 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
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/117—Refining the metal by treating with gases
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1246—Nozzles; Spray heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne un procédé et un appareil pour le coulage de métaux et d'alliages métalliques par refroidissement intense et direct, ledit procédé comprenant l'application d'énergie vibratoire au matériau fondu dans un moule à extrémité ouverte et à la sortie du moule. Selon un aspect, le procédé est destiné à la production d'alliages d'aluminium coulés.
PCT/US2019/043445 2018-07-25 2019-07-25 Amélioration par ultrasons de matériaux coulés par refroidissement intense et direct WO2020023751A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
KR1020217005602A KR20210037699A (ko) 2018-07-25 2019-07-25 직접 냉각 주조 재료의 초음파 강화 방법
EP19841973.1A EP3826787B1 (fr) 2018-07-25 2019-07-25 Amélioration par ultrasons de matériaux coulés par refroidissement intense et direct
CA3107465A CA3107465A1 (fr) 2018-07-25 2019-07-25 Amelioration par ultrasons de materiaux coules par refroidissement intense et direct
US17/262,860 US20210316357A1 (en) 2018-07-25 2019-07-25 Ultrasonic enhancement of direct chill cast materials
CN201980058785.9A CN112703073B (zh) 2018-07-25 2019-07-25 直接冷却铸造材料的超声增强
AU2019310103A AU2019310103A1 (en) 2018-07-25 2019-07-25 Ultrasonic enhancement of direct chill cast materials
JP2021503793A JP7457691B2 (ja) 2018-07-25 2019-07-25 直接チル鋳造材料の超音波強化
MX2021000918A MX2021000918A (es) 2018-07-25 2019-07-25 Potenciación ultrasónica de materiales de fundición por enfriamiento directo.
CN202410092930.8A CN118002755A (zh) 2018-07-25 2019-07-25 直接冷却铸造材料的超声增强
BR112021001244-3A BR112021001244A2 (pt) 2018-07-25 2019-07-25 aprimoramento ultrassônico de materiais fundidos por resfriamento direto

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862703035P 2018-07-25 2018-07-25
US62/703,035 2018-07-25

Publications (2)

Publication Number Publication Date
WO2020023751A1 true WO2020023751A1 (fr) 2020-01-30
WO2020023751A8 WO2020023751A8 (fr) 2020-12-17

Family

ID=69181968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/043445 WO2020023751A1 (fr) 2018-07-25 2019-07-25 Amélioration par ultrasons de matériaux coulés par refroidissement intense et direct

Country Status (10)

Country Link
US (1) US20210316357A1 (fr)
EP (1) EP3826787B1 (fr)
JP (1) JP7457691B2 (fr)
KR (1) KR20210037699A (fr)
CN (2) CN112703073B (fr)
AU (1) AU2019310103A1 (fr)
BR (1) BR112021001244A2 (fr)
CA (1) CA3107465A1 (fr)
MX (1) MX2021000918A (fr)
WO (1) WO2020023751A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9629003B2 (en) 2013-10-07 2017-04-18 Samsung Electronics Co., Ltd. Computing system with factor estimation mechanism and method of operation thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355935A (en) * 1989-06-12 1994-10-18 Institut De Recherches De La Siderurgie Francaise (Irsid) Method and device for vibrating an ingot mould for the continuous casting of metals
US5375647A (en) * 1991-11-13 1994-12-27 Aluminum Company Of America Process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot
JP2002273554A (ja) * 2001-03-19 2002-09-25 Sumitomo Metal Ind Ltd 鋼の連続鋳造方法
JP2011131279A (ja) * 2011-04-05 2011-07-07 Showa Denko Kk アルミニウム合金の連続鋳造棒、連続鋳造棒の鋳造方法、連続鋳造装置
US20120042751A1 (en) * 2010-04-09 2012-02-23 Rundquist Victor F Ultrasonic Device with Integrated Gas Delivery System
US20150283606A1 (en) * 2013-08-08 2015-10-08 Kenzo Takahashi Molding device for continuous casting with stirring unit

Family Cites Families (17)

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US5360329A (en) * 1957-10-22 1994-11-01 Lemelson Jerome H Molding/extrusion apparatus with temperature and flow control
US3153820A (en) * 1961-10-09 1964-10-27 Charles B Criner Apparatus for improving metal structure
JPS5155726A (en) * 1974-11-12 1976-05-17 Nippon Steel Corp Bisaisoshiki ojusuru kinzokuno renzokuchuzoho
JPS56114560A (en) * 1980-02-14 1981-09-09 Kawasaki Steel Corp Ultrasonic treatment for unsolidified ingot in horizontal conditinous casting
CH646623A5 (de) * 1980-03-20 1984-12-14 Concast Ag Verfahren und einrichtung zum stuetzen eines im stranggiess-verfahren hergestellten stahlstranges, dessen fluessiger kern elektromagnetisch geruehrt wird.
FR2656552B1 (fr) * 1990-01-04 1995-01-13 Pechiney Aluminium Procede de fabrication de produits metalliques thixotropes par coulee continue avec brassage electromagnetique en courant polyphase.
JPH11254106A (ja) * 1998-03-10 1999-09-21 Kawasaki Steel Corp Ｐｃ鋼棒用素材の連続鋳造方法および連続鋳造装置
JP4163817B2 (ja) * 1999-06-21 2008-10-08 新日本製鐵株式会社 溶鋼の連続鋳造方法、電磁振動印加装置および連続鋳造鋳片
JP4061404B2 (ja) * 2003-04-09 2008-03-19 独立行政法人産業技術総合研究所 電磁振動による組織微細化のための連続鋳造方法及びその装置
CN100534669C (zh) * 2007-03-19 2009-09-02 东北大学 功率超声与低频电磁协同作用的轻合金锭坯立式半连续铸造方法及设备
KR101149294B1 (ko) * 2009-01-28 2012-05-25 현대제철 주식회사 연속 주조설비의 편석 방지방법 및 그 장치
CN102161081A (zh) * 2011-04-01 2011-08-24 天津福来明思铝业有限公司 一种生产铝合金半固态铸锭的连续铸造方法
US8813827B2 (en) * 2012-03-23 2014-08-26 Novelis Inc. In-situ homogenization of DC cast metals with additional quench
JP6340893B2 (ja) * 2014-04-23 2018-06-13 日本軽金属株式会社 アルミニウム合金ビレットの製造方法
PT3347150T (pt) * 2015-09-10 2020-11-23 Southwire Co Llc Procedimentos e sistemas de refinação e desgasificação de grãos ultrassônicos para fundição do metal
CN205324670U (zh) * 2016-02-02 2016-06-22 吉林大学 一种镁合金棒材功率超声半连续铸造及探伤装置
KR20170100221A (ko) * 2016-02-25 2017-09-04 조선대학교산학협력단 미세조직 미세화를 위한 직접 냉각 주조 장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355935A (en) * 1989-06-12 1994-10-18 Institut De Recherches De La Siderurgie Francaise (Irsid) Method and device for vibrating an ingot mould for the continuous casting of metals
US5375647A (en) * 1991-11-13 1994-12-27 Aluminum Company Of America Process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot
JP2002273554A (ja) * 2001-03-19 2002-09-25 Sumitomo Metal Ind Ltd 鋼の連続鋳造方法
US20120042751A1 (en) * 2010-04-09 2012-02-23 Rundquist Victor F Ultrasonic Device with Integrated Gas Delivery System
JP2011131279A (ja) * 2011-04-05 2011-07-07 Showa Denko Kk アルミニウム合金の連続鋳造棒、連続鋳造棒の鋳造方法、連続鋳造装置
US20150283606A1 (en) * 2013-08-08 2015-10-08 Kenzo Takahashi Molding device for continuous casting with stirring unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3826787A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9629003B2 (en) 2013-10-07 2017-04-18 Samsung Electronics Co., Ltd. Computing system with factor estimation mechanism and method of operation thereof

Also Published As

Publication number Publication date
EP3826787B1 (fr) 2024-02-21
KR20210037699A (ko) 2021-04-06
CN112703073B (zh) 2024-02-06
JP7457691B2 (ja) 2024-03-28
CN112703073A (zh) 2021-04-23
BR112021001244A2 (pt) 2021-04-27
EP3826787A1 (fr) 2021-06-02
MX2021000918A (es) 2021-06-23
EP3826787A4 (fr) 2022-03-30
CA3107465A1 (fr) 2020-01-30
EP3826787C0 (fr) 2024-02-21
CN118002755A (zh) 2024-05-10
AU2019310103A1 (en) 2021-02-18
US20210316357A1 (en) 2021-10-14
WO2020023751A8 (fr) 2020-12-17
JP2021532988A (ja) 2021-12-02

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