PT3833794T - Produto em liga de alumínio da série 7xxx - Google Patents

Produto em liga de alumínio da série 7xxx

Info

Publication number
PT3833794T
PT3833794T PT198009672T PT19800967T PT3833794T PT 3833794 T PT3833794 T PT 3833794T PT 198009672 T PT198009672 T PT 198009672T PT 19800967 T PT19800967 T PT 19800967T PT 3833794 T PT3833794 T PT 3833794T
Authority
PT
Portugal
Prior art keywords
7xxx
aluminium alloy
alloy product
series aluminium
series
Prior art date
Application number
PT198009672T
Other languages
English (en)
Original Assignee
Novelis Koblenz Gmbh
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=64277577&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3833794(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novelis Koblenz Gmbh filed Critical Novelis Koblenz Gmbh
Publication of PT3833794T publication Critical patent/PT3833794T/pt

Links

Classifications

    • 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
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • 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
    • C22F1/053—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 zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
  • Continuous Casting (AREA)
  • Materials For Medical Uses (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Pens And Brushes (AREA)
PT198009672T 2018-11-12 2019-11-05 Produto em liga de alumínio da série 7xxx PT3833794T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18205674 2018-11-12

Publications (1)

Publication Number Publication Date
PT3833794T true PT3833794T (pt) 2023-01-24

Family

ID=64277577

Family Applications (1)

Application Number Title Priority Date Filing Date
PT198009672T PT3833794T (pt) 2018-11-12 2019-11-05 Produto em liga de alumínio da série 7xxx

Country Status (10)

Country Link
US (1) US11879166B2 (pt)
EP (1) EP3833794B1 (pt)
JP (2) JP2022512876A (pt)
KR (1) KR102580143B1 (pt)
CN (1) CN112996935A (pt)
BR (1) BR112021004434B1 (pt)
CA (1) CA3112047C (pt)
ES (1) ES2936261T3 (pt)
PT (1) PT3833794T (pt)
WO (1) WO2020099174A1 (pt)

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* Cited by examiner, † Cited by third party
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CN111850436B (zh) * 2020-07-29 2021-06-22 中南大学 一种同时提高高强韧铝合金基体强度和焊接接头强度的热处理方法
CN112831735B (zh) * 2020-12-30 2022-07-08 江苏理工学院 一种高强铝合金丝/带材的制备方法
KR102341118B1 (ko) * 2021-04-29 2021-12-17 조용민 비내식성이 향상된 알루미늄 합금 및 이의 제조 방법
KR102341119B1 (ko) * 2021-04-29 2021-12-17 조용민 개량된 알루미늄 합금 및 이의 제조 방법
CN113528907B (zh) * 2021-07-06 2022-06-10 福建祥鑫新材料科技有限公司 一种超高强铝合金材料及其管材制造方法
CN114182145A (zh) * 2021-12-17 2022-03-15 湖南顶立科技有限公司 一种稀土强化型铝合金及其制备方法
JP2023154234A (ja) * 2022-04-06 2023-10-19 国立大学法人岩手大学 アルミニウム合金材の水素脆化防止方法および水素脆化防止剤
CN115961190A (zh) * 2022-04-22 2023-04-14 江苏大学 Sr Zr Ti Ce四元复合微合金化的800MPa强度级铝合金及其制备方法
CN114959386B (zh) * 2022-05-30 2022-11-15 中国第一汽车股份有限公司 快速时效响应的铝合金及其热处理工艺
CN117127065B (zh) * 2023-10-23 2024-02-13 中铝材料应用研究院有限公司 一种铝合金材料及其制备方法
CN117821815B (zh) * 2024-03-04 2024-06-04 鼎镁新材料科技股份有限公司 一种摩托车轮用高强无粗晶Al-Zn-Mg-Cu系铝合金及其制备方法

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CA1173277A (en) 1979-09-29 1984-08-28 Yoshio Baba Aircraft stringer material and method for producing the same
FR2529578B1 (fr) 1982-07-02 1986-04-11 Cegedur Procede pour ameliorer a la fois la resistance a la fatigue et la tenacite des alliages d'al a haute resistance
JPS58213851A (ja) 1982-12-13 1983-12-12 Sumitomo Light Metal Ind Ltd 段付の航空機ストリンガ−およびその製造法
US4648913A (en) 1984-03-29 1987-03-10 Aluminum Company Of America Aluminum-lithium alloys and method
FR2645546B1 (fr) 1989-04-05 1994-03-25 Pechiney Recherche Alliage a base d'al a haut module et a resistance mecanique elevee et procede d'obtention
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CN1489637A (zh) * 2000-12-21 2004-04-14 �Ƹ��� 铝合金产品及人工时效方法
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CN105543592B (zh) * 2009-06-12 2018-08-14 阿勒里斯铝业科布伦茨有限公司 由AlZnMgCu合金产品制成的汽车结构部件及其制造方法
JP2011058047A (ja) 2009-09-10 2011-03-24 Furukawa-Sky Aluminum Corp 強度および延性に優れたアルミニウム合金厚板の製造方法
US20120291926A1 (en) * 2011-05-21 2012-11-22 Abhijeet Misra Aluminum alloys
DE102011078032A1 (de) * 2011-06-24 2012-12-27 Aleris Aluminum Koblenz Gmbh Fahrzeugbauteil und Verfahren zu seiner Herstellung
CN103233148B (zh) 2012-08-23 2016-01-20 北京有色金属研究总院 一种适用于结构功能一体化用铝合金制品及制备方法
JP6195446B2 (ja) 2013-01-25 2017-09-13 株式会社神戸製鋼所 耐応力腐食割れ性に優れた７０００系アルミニウム合金部材の製造方法
RU2569275C1 (ru) 2014-11-10 2015-11-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Плита из высокопрочного алюминиевого сплава и способ ее изготовления
EP3006579B2 (en) * 2014-12-11 2022-06-01 Aleris Aluminum Duffel BVBA Method of continuously heat-treating 7000-series aluminium alloy sheet material
HUE063975T2 (hu) * 2015-10-29 2024-02-28 Howmet Aerospace Inc Javított kovácsolt 7XXX alumíniumötvözetek és eljárás azok elõállítására
FR3071513B1 (fr) 2017-09-26 2022-02-11 Constellium Issoire Alliages al-zn-cu-mg a haute resistance et procede de fabrication
US11970756B2 (en) 2018-07-02 2024-04-30 Otto Fuchs Kommanditgesellschaft Aluminum alloy and overaged aluminum alloy product of such alloy

Also Published As

Publication number Publication date
US11879166B2 (en) 2024-01-23
US20210404037A1 (en) 2021-12-30
CA3112047C (en) 2023-04-04
KR102580143B1 (ko) 2023-09-19
EP3833794A1 (en) 2021-06-16
WO2020099174A1 (en) 2020-05-22
BR112021004434B1 (pt) 2024-01-02
JP2023085484A (ja) 2023-06-20
CN112996935A (zh) 2021-06-18
KR20210046733A (ko) 2021-04-28
JP2022512876A (ja) 2022-02-07
EP3833794B1 (en) 2023-01-04
ES2936261T3 (es) 2023-03-15
CA3112047A1 (en) 2020-05-22
BR112021004434A2 (pt) 2021-05-25

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