EP3826787A4 - 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

Info

Publication number
EP3826787A4
EP3826787A4 EP19841973.1A EP19841973A EP3826787A4 EP 3826787 A4 EP3826787 A4 EP 3826787A4 EP 19841973 A EP19841973 A EP 19841973A EP 3826787 A4 EP3826787 A4 EP 3826787A4
Authority
EP
European Patent Office
Prior art keywords
direct chill
cast materials
chill cast
ultrasonic enhancement
enhancement
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.)
Granted
Application number
EP19841973.1A
Other languages
German (de)
English (en)
Other versions
EP3826787C0 (fr
EP3826787A1 (fr
EP3826787B1 (fr
Inventor
Michael Caleb Powell
Victor Frederic Rundquist
Venkata Kiran Manchiraju
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.)
Southwire Co LLC
Original Assignee
Southwire Co 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 Co LLC filed Critical Southwire Co LLC
Publication of EP3826787A1 publication Critical patent/EP3826787A1/fr
Publication of EP3826787A4 publication Critical patent/EP3826787A4/fr
Application granted granted Critical
Publication of EP3826787C0 publication Critical patent/EP3826787C0/fr
Publication of EP3826787B1 publication Critical patent/EP3826787B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D11/001—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
    • B22D11/041—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)
EP19841973.1A 2018-07-25 2019-07-25 Amélioration par ultrasons de matériaux coulés par refroidissement intense et direct Active EP3826787B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862703035P 2018-07-25 2018-07-25
PCT/US2019/043445 WO2020023751A1 (fr) 2018-07-25 2019-07-25 Amélioration par ultrasons de matériaux coulés par refroidissement intense et direct

Publications (4)

Publication Number Publication Date
EP3826787A1 EP3826787A1 (fr) 2021-06-02
EP3826787A4 true EP3826787A4 (fr) 2022-03-30
EP3826787C0 EP3826787C0 (fr) 2024-02-21
EP3826787B1 EP3826787B1 (fr) 2024-02-21

Family

ID=69181968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19841973.1A Active EP3826787B1 (fr) 2018-07-25 2019-07-25 Amélioration par ultrasons de matériaux coulés par refroidissement intense et direct

Country Status (13)

Country Link
US (1) US20210316357A1 (fr)
EP (1) EP3826787B1 (fr)
JP (1) JP7457691B2 (fr)
KR (1) KR102681055B1 (fr)
CN (2) CN112703073B (fr)
AU (1) AU2019310103A1 (fr)
BR (1) BR112021001244A2 (fr)
CA (1) CA3107465A1 (fr)
ES (1) ES2974279T3 (fr)
HU (1) HUE066665T2 (fr)
MX (1) MX2021000918A (fr)
PL (1) PL3826787T3 (fr)
WO (1) WO2020023751A1 (fr)

Families Citing this family (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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375830A (en) * 1980-03-20 1983-03-08 Concast Ag Method and apparatus for supporting a steel strand produced during a continuous strand casting method
US5360329A (en) * 1957-10-22 1994-11-01 Lemelson Jerome H Molding/extrusion apparatus with temperature and flow control
JPH0768345A (ja) * 1990-01-04 1995-03-14 Alum Pechiney 多相交流電磁撹拌による連続鋳造によってチキソトロピーの金属製品を製造する方法
KR20170100221A (ko) * 2016-02-25 2017-09-04 조선대학교산학협력단 미세조직 미세화를 위한 직접 냉각 주조 장치

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2648063B1 (fr) * 1989-06-12 1994-03-18 Irsid Procede et dispositif de mise en vibration d'une lingotiere de coulee continue des metaux
US5246060A (en) * 1991-11-13 1993-09-21 Aluminum Company Of America Process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot
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
JP3835185B2 (ja) * 2001-03-19 2006-10-18 住友金属工業株式会社 鋼の連続鋳造方法
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
US8652397B2 (en) * 2010-04-09 2014-02-18 Southwire Company Ultrasonic device with integrated gas delivery system
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
JP5565734B2 (ja) * 2011-04-05 2014-08-06 昭和電工株式会社 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
US8813827B2 (en) * 2012-03-23 2014-08-26 Novelis Inc. In-situ homogenization of DC cast metals with additional quench
JP5551297B1 (ja) * 2013-08-08 2014-07-16 高橋 謙三 攪拌装置付き連続鋳造用鋳型装置
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
RU2020124617A (ru) * 2015-09-10 2020-08-04 САУТУАЙР КОМПАНИ, ЭлЭлСи Способы и системы для ультразвукового измельчения зерна и дегазации при литье металла
JP6115690B1 (ja) * 2015-09-16 2017-04-19 Ｊｆｅスチール株式会社 スラブ鋳片の連続鋳造方法
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360329A (en) * 1957-10-22 1994-11-01 Lemelson Jerome H Molding/extrusion apparatus with temperature and flow control
US4375830A (en) * 1980-03-20 1983-03-08 Concast Ag Method and apparatus for supporting a steel strand produced during a continuous strand casting method
JPH0768345A (ja) * 1990-01-04 1995-03-14 Alum Pechiney 多相交流電磁撹拌による連続鋳造によってチキソトロピーの金属製品を製造する方法
KR20170100221A (ko) * 2016-02-25 2017-09-04 조선대학교산학협력단 미세조직 미세화를 위한 직접 냉각 주조 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020023751A1 *

Also Published As

Publication number Publication date
AU2019310103A1 (en) 2021-02-18
US20210316357A1 (en) 2021-10-14
PL3826787T3 (pl) 2024-06-24
HUE066665T2 (hu) 2024-09-28
CN112703073B (zh) 2024-02-06
BR112021001244A2 (pt) 2021-04-27
JP2021532988A (ja) 2021-12-02
CA3107465A1 (fr) 2020-01-30
KR102681055B1 (ko) 2024-07-04
JP7457691B2 (ja) 2024-03-28
EP3826787C0 (fr) 2024-02-21
EP3826787A1 (fr) 2021-06-02
MX2021000918A (es) 2021-06-23
WO2020023751A8 (fr) 2020-12-17
EP3826787B1 (fr) 2024-02-21
CN112703073A (zh) 2021-04-23
WO2020023751A1 (fr) 2020-01-30
KR20210037699A (ko) 2021-04-06
CN118002755A (zh) 2024-05-10
ES2974279T3 (es) 2024-06-26

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