US20260055483A1 - Method For Reducing Or Eliminating Si, Fe, And Cu In Aluminum Alloys - Google Patents

Method For Reducing Or Eliminating Si, Fe, And Cu In Aluminum Alloys

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Publication number
US20260055483A1
US20260055483A1 US19/374,538 US202519374538A US2026055483A1 US 20260055483 A1 US20260055483 A1 US 20260055483A1 US 202519374538 A US202519374538 A US 202519374538A US 2026055483 A1 US2026055483 A1 US 2026055483A1
Authority
US
United States
Prior art keywords
aluminum alloy
holding
temperature
molten
solid
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.)
Pending
Application number
US19/374,538
Other languages
English (en)
Inventor
Hideki Ono
Kengo Kato
Shoya MIZUTANI
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.)
University of Toyama NUC
Original Assignee
University of Toyama NUC
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 University of Toyama NUC filed Critical University of Toyama NUC
Publication of US20260055483A1 publication Critical patent/US20260055483A1/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
US19/374,538 2023-05-10 2025-10-30 Method For Reducing Or Eliminating Si, Fe, And Cu In Aluminum Alloys Pending US20260055483A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023077600 2023-05-10
JP2023-077600 2023-05-10
PCT/JP2024/016393 WO2024232295A1 (ja) 2023-05-10 2024-04-26 アルミニウム合金中のＳｉ，Ｆｅ，Ｃｕの低減又は除去方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2024/016393 Continuation WO2024232295A1 (ja) 2023-05-10 2024-04-26 アルミニウム合金中のＳｉ，Ｆｅ，Ｃｕの低減又は除去方法

Publications (1)

Publication Number Publication Date
US20260055483A1 true US20260055483A1 (en) 2026-02-26

Family

ID=93429946

Family Applications (1)

Application Number Title Priority Date Filing Date
US19/374,538 Pending US20260055483A1 (en) 2023-05-10 2025-10-30 Method For Reducing Or Eliminating Si, Fe, And Cu In Aluminum Alloys

Country Status (7)

Country Link
US (1) US20260055483A1 (https=)
EP (1) EP4711481A1 (https=)
JP (1) JPWO2024232295A1 (https=)
KR (1) KR20260002825A (https=)
CN (1) CN121285645A (https=)
AU (1) AU2024268107A1 (https=)
WO (1) WO2024232295A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198673A (en) * 1938-07-11 1940-04-30 Israel Jacob Foundaminsky Process for the manufacture of aluminum
JPS60234930A (ja) 1984-05-07 1985-11-21 Toyota Motor Corp アルミニウム合金の鉄分低減方法
CA2630469A1 (en) * 2005-11-22 2007-05-31 Paul R. Kruesi Methods of recovering and purifying secondary aluminum
WO2008000341A1 (en) * 2006-06-28 2008-01-03 Aleris Switzerland Gmbh Crystallisation method for the purification of a molten metal, in particular recycled aluminium
JP6105393B2 (ja) 2013-05-30 2017-03-29 カルソニックカンセイ株式会社 熱交換器およびその製造方法
CN115555133B (zh) * 2022-10-10 2025-01-24 王传东 一种逆阻式高压静电分类提取废旧电路板金属的装置

Also Published As

Publication number Publication date
JPWO2024232295A1 (https=) 2024-11-14
WO2024232295A1 (ja) 2024-11-14
EP4711481A1 (en) 2026-03-18
AU2024268107A1 (en) 2025-11-13
CN121285645A (zh) 2026-01-06
KR20260002825A (ko) 2026-01-06

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