CA3117862C - 2XXX SERIES ALUMINUM-LITHIUM ALLOYS - Google Patents

2XXX SERIES ALUMINUM-LITHIUM ALLOYS

Info

Publication number
CA3117862C
CA3117862C CA3117862A CA3117862A CA3117862C CA 3117862 C CA3117862 C CA 3117862C CA 3117862 A CA3117862 A CA 3117862A CA 3117862 A CA3117862 A CA 3117862A CA 3117862 C CA3117862 C CA 3117862C
Authority
CA
Canada
Prior art keywords
aluminum alloy
2xxx aluminum
alloy
2xxx
another embodiment
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.)
Active
Application number
CA3117862A
Other languages
English (en)
French (fr)
Other versions
CA3117862A1 (en
Inventor
Julien Boselli
Jen C. Lin
Lynette M. Karabin
Wei Wen
Original Assignee
Arconic Technologies 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=70612347&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3117862(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arconic Technologies LLC filed Critical Arconic Technologies LLC
Publication of CA3117862A1 publication Critical patent/CA3117862A1/en
Application granted granted Critical
Publication of CA3117862C publication Critical patent/CA3117862C/en
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
    • 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
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • 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
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • 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
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • 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
    • C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
CA3117862A 2018-11-07 2019-11-06 2XXX SERIES ALUMINUM-LITHIUM ALLOYS Active CA3117862C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862756963P 2018-11-07 2018-11-07
US62/756,963 2018-11-07
PCT/US2019/060016 WO2020097169A1 (en) 2018-11-07 2019-11-06 2xxx aluminum lithium alloys

Publications (2)

Publication Number Publication Date
CA3117862A1 CA3117862A1 (en) 2020-05-14
CA3117862C true CA3117862C (en) 2025-05-06

Family

ID=70612347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3117862A Active CA3117862C (en) 2018-11-07 2019-11-06 2XXX SERIES ALUMINUM-LITHIUM ALLOYS

Country Status (6)

Country Link
US (1) US12194529B2 (https=)
EP (1) EP3877562B1 (https=)
JP (1) JP7621248B2 (https=)
CN (1) CN113039303A (https=)
CA (1) CA3117862C (https=)
WO (1) WO2020097169A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083479B1 (fr) * 2018-07-09 2021-08-13 C Tec Constellium Tech Center Procede de fabrication d'une piece en alliage d'aluminium
WO2020172046A1 (en) 2019-02-20 2020-08-27 Howmet Aerospace Inc. Improved aluminum-magnesium-zinc aluminum alloys

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Also Published As

Publication number Publication date
EP3877562A1 (en) 2021-09-15
WO2020097169A1 (en) 2020-05-14
US12194529B2 (en) 2025-01-14
US20210404038A1 (en) 2021-12-30
JP7621248B2 (ja) 2025-01-24
BR112021008230A2 (pt) 2021-08-03
EP3877562A4 (en) 2022-08-10
CA3117862A1 (en) 2020-05-14
CN113039303A (zh) 2021-06-25
JP2022506542A (ja) 2022-01-17
EP3877562B1 (en) 2025-04-02

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