EP4097266A4 - Aluminum-chromium-zirconium alloys - Google Patents

Aluminum-chromium-zirconium alloys

Info

Publication number
EP4097266A4
EP4097266A4 EP20916491.2A EP20916491A EP4097266A4 EP 4097266 A4 EP4097266 A4 EP 4097266A4 EP 20916491 A EP20916491 A EP 20916491A EP 4097266 A4 EP4097266 A4 EP 4097266A4
Authority
EP
European Patent Office
Prior art keywords
chromium
aluminum
zirconium alloys
zirconium
alloys
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
EP20916491.2A
Other languages
German (de)
French (fr)
Other versions
EP4097266A1 (en
Inventor
John Martin
Darby Laplant
Julie Miller
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.)
HRL Laboratories LLC
Original Assignee
HRL Laboratories 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
Priority claimed from US17/121,601 external-priority patent/US20210102276A1/en
Application filed by HRL Laboratories LLC filed Critical HRL Laboratories LLC
Publication of EP4097266A1 publication Critical patent/EP4097266A1/en
Publication of EP4097266A4 publication Critical patent/EP4097266A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • 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
    • 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
    • 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
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • B22F10/368—Temperature or temperature gradient, e.g. temperature of the melt pool
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
EP20916491.2A 2020-01-31 2020-12-15 Aluminum-chromium-zirconium alloys Pending EP4097266A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062968238P 2020-01-31 2020-01-31
US17/121,601 US20210102276A1 (en) 2017-02-01 2020-12-14 Aluminum-chromium-zirconium alloys
PCT/US2020/064970 WO2021154409A1 (en) 2020-01-31 2020-12-15 Aluminum-chromium-zirconium alloys

Publications (2)

Publication Number Publication Date
EP4097266A1 EP4097266A1 (en) 2022-12-07
EP4097266A4 true EP4097266A4 (en) 2024-05-15

Family

ID=77079111

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20916491.2A Pending EP4097266A4 (en) 2020-01-31 2020-12-15 Aluminum-chromium-zirconium alloys

Country Status (3)

Country Link
EP (1) EP4097266A4 (en)
CN (1) CN115380127A (en)
WO (1) WO2021154409A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114000015B (en) * 2021-11-03 2022-10-18 山东理工大学 In-situ multiphase particle coupling reinforced aluminum matrix composite material and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019155165A1 (en) * 2018-02-08 2019-08-15 C-Tec Constellium Technology Center Process for manufacturing an aluminum-chromium alloy part

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9090956B2 (en) * 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
EP3268155A4 (en) * 2015-03-12 2018-12-19 Arconic Inc. Aluminum alloy products, and methods of making the same
US20170016096A1 (en) * 2015-07-16 2017-01-19 Hamilton Sundstrand Corporation Method of manufacturing aluminum alloy articles
US20180193916A1 (en) * 2017-01-06 2018-07-12 General Electric Company Additive manufacturing method and materials
US11286543B2 (en) * 2017-02-01 2022-03-29 Hrl Laboratories, Llc Aluminum alloy components from additive manufacturing
JP6393008B1 (en) * 2017-04-27 2018-09-19 株式会社コイワイ High-strength aluminum alloy laminated molded body and method for producing the same
FR3075827B1 (en) * 2017-12-26 2022-04-01 Thales Sa ALUMINUM ALLOY POWDER FOR ADDITIVE MANUFACTURING, AND METHOD FOR MAKING A PART BY MANUFACTURING FROM THIS POWDER

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019155165A1 (en) * 2018-02-08 2019-08-15 C-Tec Constellium Technology Center Process for manufacturing an aluminum-chromium alloy part

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ADKINS N J E ET AL: "Rapid solidification of peritectic aluminium alloys", MATERIALS SCIENCE ENGINEERING, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 98, 1 February 1988 (1988-02-01), pages 217 - 219, XP025878534, ISSN: 0025-5416, [retrieved on 19880201], DOI: 10.1016/0025-5416(88)90158-9 *
MARSHALL G. J. ET AL: "Influence of rapid solidification route on microstructure and properties of a thermally stable AI-Cr-Zr alloy", JOURNAL OF MATERIALS SCIENCE, vol. 27, 31 July 1992 (1992-07-31), pages 3552 - 3564, XP093117411, Retrieved from the Internet <URL:https://link.springer.com/article/10.1007/BF01151832> DOI: https://doi.org/10.1007/BF01151832 *
N. J. E. ADKINS ET AL: "Design of powder metallurgy aluminium alloys for applications at elevated temperatures Part 2 Tensile properties of extruded and Conformed gas atomised powders", MATERIALS SCIENCE AND TECHNOLOGY, vol. 7, no. 5, 18 May 1991 (1991-05-18), GB, pages 419 - 426, XP055721658, ISSN: 0267-0836, DOI: 10.1179/mst.1991.7.5.419 *
See also references of WO2021154409A1 *

Also Published As

Publication number Publication date
EP4097266A1 (en) 2022-12-07
CN115380127A (en) 2022-11-22
WO2021154409A1 (en) 2021-08-05

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