KR102549742B1 - 구리, 리튬, 및 적어도 하나의 알칼리 또는 희토류 금속으로 이루어진 첨가물을 가진 알루미늄 합금, 및 이를 제조하는 방법 - Google Patents

구리, 리튬, 및 적어도 하나의 알칼리 또는 희토류 금속으로 이루어진 첨가물을 가진 알루미늄 합금, 및 이를 제조하는 방법 Download PDF

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KR102549742B1
KR102549742B1 KR1020180041370A KR20180041370A KR102549742B1 KR 102549742 B1 KR102549742 B1 KR 102549742B1 KR 1020180041370 A KR1020180041370 A KR 1020180041370A KR 20180041370 A KR20180041370 A KR 20180041370A KR 102549742 B1 KR102549742 B1 KR 102549742B1
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aluminum alloy
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KR20180114848A (ko
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이.맨 오스틴
에이치. 베이커 앤드류
미샤라 라지브
팔라니벨 시바네쉬
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더 보잉 컴파니
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    • 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
    • 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
    • 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
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/04—Casting aluminium or magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
    • 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
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • 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
    • 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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020180041370A 2017-04-11 2018-04-10 구리, 리튬, 및 적어도 하나의 알칼리 또는 희토류 금속으로 이루어진 첨가물을 가진 알루미늄 합금, 및 이를 제조하는 방법 Active KR102549742B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/484,288 2017-04-11
US15/484,288 US20180291489A1 (en) 2017-04-11 2017-04-11 Aluminum alloy with additions of copper, lithium and at least one alkali or rare earth metal, and method of manufacturing the same

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KR20180114848A KR20180114848A (ko) 2018-10-19
KR102549742B1 true KR102549742B1 (ko) 2023-06-29

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US (2) US20180291489A1 (enExample)
EP (1) EP3388540B8 (enExample)
JP (1) JP7507543B2 (enExample)
KR (1) KR102549742B1 (enExample)
CN (2) CN108690926A (enExample)
BR (1) BR102018007241B1 (enExample)
CA (1) CA3000407C (enExample)
RU (1) RU2761567C2 (enExample)

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US11761061B2 (en) * 2017-09-15 2023-09-19 Ut-Battelle, Llc Aluminum alloys with improved intergranular corrosion resistance properties and methods of making and using the same
US20190233921A1 (en) * 2018-02-01 2019-08-01 Kaiser Aluminum Fabricated Products, Llc Low Cost, Low Density, Substantially Ag-Free and Zn-Free Aluminum-Lithium Plate Alloy for Aerospace Application
FR3080861B1 (fr) * 2018-05-02 2021-03-19 Constellium Issoire Procede de fabrication d'un alliage aluminium cuivre lithium a resistance en compression et tenacite ameliorees
CN109402472B (zh) * 2018-12-19 2021-04-30 长沙新材料产业研究院有限公司 一种用于增材制造的Al-Cu-Li-Sc-Zr铝合金粉末及其制备方法
US11203161B2 (en) * 2019-06-28 2021-12-21 The Boeing Company Methodology for rapid additively manufactured titanium strength assessment utilizing electrical resistivity
CN110423926B (zh) * 2019-07-29 2020-12-29 中国航发北京航空材料研究院 一种耐热铝锂合金及其制备方法
CN110656268B (zh) * 2019-09-27 2020-12-29 黄山市龙跃铜业有限公司 一种高强度抗疲劳铝合金及其制备方法
CN110564994A (zh) * 2019-10-14 2019-12-13 北京理工大学 一种低成本高强韧铝锂合金
US11986904B2 (en) 2019-10-30 2024-05-21 Ut-Battelle, Llc Aluminum-cerium-nickel alloys for additive manufacturing
US12247272B2 (en) 2019-10-30 2025-03-11 Ut-Battelle, Llc Aluminum-cerium-copper alloys for metal additive manufacturing
CN112267081A (zh) * 2020-10-26 2021-01-26 广东兴发铝业（河南）有限公司 一种高力学性能的铝合金型材热处理方法
CN113088845A (zh) * 2021-04-07 2021-07-09 北京工业大学 一种Al-Cu-Li-Yb合金三级均匀化处理工艺
CN115449677A (zh) * 2022-10-11 2022-12-09 山东南山铝业股份有限公司 一种低密度高强度高塑性的铝合金及其制备方法
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CN116287913A (zh) * 2023-02-10 2023-06-23 南京航空航天大学 一种增材制造用微量元素改性铝锂合金粉末及其制备方法

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KR20180114848A (ko) 2018-10-19
BR102018007241B1 (pt) 2023-10-03
CA3000407A1 (en) 2018-10-11
CN108690926A (zh) 2018-10-23
US20180291489A1 (en) 2018-10-11
RU2018112213A3 (enExample) 2021-07-05
BR102018007241A2 (pt) 2018-10-30
EP3388540A1 (en) 2018-10-17
RU2018112213A (ru) 2019-10-07
RU2761567C2 (ru) 2021-12-10
US11846010B2 (en) 2023-12-19
JP2018204099A (ja) 2018-12-27
CA3000407C (en) 2022-12-13
EP3388540B1 (en) 2023-03-15
CN119082568A (zh) 2024-12-06
US20210277508A1 (en) 2021-09-09
EP3388540B8 (en) 2023-04-19
JP7507543B2 (ja) 2024-06-28

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