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DE60324903D1 - KNEE PRODUCTS FROM A HIGH MECHANICAL EIGELE FOR AN AIRCRAFT - Google Patents

KNEE PRODUCTS FROM A HIGH MECHANICAL EIGELE FOR AN AIRCRAFT

Info

Publication number
DE60324903D1
DE60324903D1 DE60324903T DE60324903T DE60324903D1 DE 60324903 D1 DE60324903 D1 DE 60324903D1 DE 60324903 T DE60324903 T DE 60324903T DE 60324903 T DE60324903 T DE 60324903T DE 60324903 D1 DE60324903 D1 DE 60324903D1
Authority
DE
Germany
Prior art keywords
products
present
eigele
aircraft
high mechanical
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.)
Expired - Lifetime
Application number
DE60324903T
Other languages
German (de)
Inventor
Frank Eberl
Christophe Sigli
Timothy Warner
Der Veen Sjoerd Van
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.)
Constellium Issoire SAS
Original Assignee
Alcan Rhenalu SAS
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=28052134&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60324903(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Rhenalu SAS filed Critical Alcan Rhenalu SAS
Application granted granted Critical
Publication of DE60324903D1 publication Critical patent/DE60324903D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Extrusion Of Metal (AREA)
  • Physical Vapour Deposition (AREA)
  • Conductive Materials (AREA)
  • Metal Rolling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

The present invention further relates to 7xxx alloys and products produced therewith that can be flat rolled, extruded or forged, as well as associated methods. Al-Zn-Mg-Cu alloys of the present invention preferably comprise (in mass percentage): a) Zn 8.3-14.0 Cu 0.3-2.0 Mg 0.5-4.5 Zr 0.03-0.15 Fe+Si<0.25 b) at least one element selected from the group consisting of Sc, Hf, La, Ti, Ce, Nd, Eu, Gd, Tb, Dy, Ho, Er, Y and Yb, where the content of each of the elements, if selected, is between 0.02 and 0.7%, c) remainder aluminum and inevitable impurities. The present invention further is directed to products wherein Mg/Cu>2.4 and (7.9-0.4 Zn)>(Cu+Mg)>(6.4-0.4 Zn). The disclosed products can be used for example, as structural members in aeronautical construction, especially as stiffeners capable for use in fuselages of civilian and other aircrafts as well as in related applications.
DE60324903T 2002-04-05 2003-04-04 KNEE PRODUCTS FROM A HIGH MECHANICAL EIGELE FOR AN AIRCRAFT Expired - Lifetime DE60324903D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0204250A FR2838135B1 (en) 2002-04-05 2002-04-05 CORROSIVE ALLOY PRODUCTS A1-Zn-Mg-Cu WITH VERY HIGH MECHANICAL CHARACTERISTICS, AND AIRCRAFT STRUCTURE ELEMENTS
PCT/FR2003/001063 WO2003085146A1 (en) 2002-04-05 2003-04-04 Al-zn-mg-cu alloys welded products with high mechanical properties, and aircraft structural elements

Publications (1)

Publication Number Publication Date
DE60324903D1 true DE60324903D1 (en) 2009-01-08

Family

ID=28052134

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60324903T Expired - Lifetime DE60324903D1 (en) 2002-04-05 2003-04-04 KNEE PRODUCTS FROM A HIGH MECHANICAL EIGELE FOR AN AIRCRAFT
DE03740569T Pending DE03740569T1 (en) 2002-04-05 2003-04-04 KNEE PRODUCTS OF A HIGH-MECHANICAL CHARACTERISTICS AL-ZN-MG-CU ALLOY AND STRUCTURAL COMPONENTS FOR AN AIRCRAFT

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE03740569T Pending DE03740569T1 (en) 2002-04-05 2003-04-04 KNEE PRODUCTS OF A HIGH-MECHANICAL CHARACTERISTICS AL-ZN-MG-CU ALLOY AND STRUCTURAL COMPONENTS FOR AN AIRCRAFT

Country Status (9)

Country Link
US (2) US20050072497A1 (en)
EP (1) EP1492896B1 (en)
JP (1) JP2005530032A (en)
AT (1) ATE415498T1 (en)
AU (1) AU2003260003A1 (en)
DE (2) DE60324903D1 (en)
ES (1) ES2316779T3 (en)
FR (1) FR2838135B1 (en)
WO (1) WO2003085146A1 (en)

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US8002912B2 (en) 2008-04-18 2011-08-23 United Technologies Corporation High strength L12 aluminum alloys
US8778099B2 (en) 2008-12-09 2014-07-15 United Technologies Corporation Conversion process for heat treatable L12 aluminum alloys
US8778098B2 (en) 2008-12-09 2014-07-15 United Technologies Corporation Method for producing high strength aluminum alloy powder containing L12 intermetallic dispersoids
US8206517B1 (en) 2009-01-20 2012-06-26 Alcoa Inc. Aluminum alloys having improved ballistics and armor protection performance
US9611522B2 (en) 2009-05-06 2017-04-04 United Technologies Corporation Spray deposition of L12 aluminum alloys
US9127334B2 (en) 2009-05-07 2015-09-08 United Technologies Corporation Direct forging and rolling of L12 aluminum alloys for armor applications
US8728389B2 (en) 2009-09-01 2014-05-20 United Technologies Corporation Fabrication of L12 aluminum alloy tanks and other vessels by roll forming, spin forming, and friction stir welding
US8409496B2 (en) 2009-09-14 2013-04-02 United Technologies Corporation Superplastic forming high strength L12 aluminum alloys
US9194027B2 (en) 2009-10-14 2015-11-24 United Technologies Corporation Method of forming high strength aluminum alloy parts containing L12 intermetallic dispersoids by ring rolling
US8409497B2 (en) 2009-10-16 2013-04-02 United Technologies Corporation Hot and cold rolling high strength L12 aluminum alloys
CN102108463B (en) 2010-01-29 2012-09-05 北京有色金属研究总院 Aluminium alloy product suitable for manufacturing structures and preparation method
US9163304B2 (en) 2010-04-20 2015-10-20 Alcoa Inc. High strength forged aluminum alloy products
JP5535957B2 (en) * 2011-02-21 2014-07-02 三菱航空機株式会社 Formation method of wing panel
US9551050B2 (en) * 2012-02-29 2017-01-24 The Boeing Company Aluminum alloy with additions of scandium, zirconium and erbium
KR101526661B1 (en) 2013-05-07 2015-06-05 현대자동차주식회사 Wear-resistant alloys having a complex microstructure
KR101526660B1 (en) 2013-05-07 2015-06-05 현대자동차주식회사 Wear-resistant alloys having a complex microstructure
KR101526656B1 (en) 2013-05-07 2015-06-05 현대자동차주식회사 Wear-resistant alloys having a complex microstructure
WO2015003253A1 (en) * 2013-07-12 2015-01-15 Magna International Inc. Process for forming aluminum alloy parts with tailored mechanical properties
DE102013012259B3 (en) 2013-07-24 2014-10-09 Airbus Defence and Space GmbH Aluminum material with improved precipitation hardening, process for its production and use of the aluminum material
CN103572106B (en) * 2013-11-22 2016-08-17 湖南稀土金属材料研究院 Aluminum alloy materials
WO2015132932A1 (en) * 2014-03-06 2015-09-11 株式会社Uacj Structural aluminum alloy and process for producing same
CN104109784B (en) * 2014-04-30 2016-09-14 广西南南铝加工有限公司 A kind of superhigh intensity Al-Zn-Mg-Cu aluminum alloy big specification rectangle ingot and manufacture method thereof
JP6638193B2 (en) * 2015-02-20 2020-01-29 日本軽金属株式会社 Aluminum alloy processing material and method of manufacturing the same
JP6638192B2 (en) * 2015-02-20 2020-01-29 日本軽金属株式会社 Aluminum alloy processing material and method of manufacturing the same
CN106367644B (en) * 2016-09-23 2018-03-13 北京工业大学 A kind of superelevation is strong, high rigidity TiB2Particle REINFORCED Al Zn Mg Cu composites and preparation method thereof
CN106399776B (en) * 2016-11-11 2018-05-01 佛山科学技术学院 A kind of 800MPa grades of ultra-high-strength aluminum alloy and preparation method thereof
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CN109977457B (en) * 2019-02-02 2020-11-24 浙江大学 A method for predicting the ultimate load of vanadium-added steel cylinder joints considering the influence of warm coils
US11958140B2 (en) 2019-05-10 2024-04-16 General Cable Technologies Corporation Aluminum welding alloys with improved performance
CN110331319B (en) * 2019-05-27 2020-06-30 中国航发北京航空材料研究院 High-strength and high-plasticity corrosion-resistant aluminum alloy containing scandium and erbium and preparation method thereof
BR112021024430A2 (en) * 2019-06-03 2022-01-18 Novelis Inc Ultra-high strength aluminum alloy products and methods for manufacturing them
CN112226636A (en) * 2020-09-08 2021-01-15 烟台南山学院 Preparation method of high-strength corrosion-resistant Al-Zn-Mg-Cu-Zr-Ce alloy plate
CN112981196B (en) * 2021-02-10 2022-04-22 北京科技大学 Ultrahigh-strength and high-toughness Al-Zn-Mg-Cu aluminum alloy and preparation method thereof
CN115216674B (en) * 2022-07-11 2023-02-24 上海交通大学 7000 series aluminum alloy sheet for automobile and preparation method thereof
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Also Published As

Publication number Publication date
FR2838135A1 (en) 2003-10-10
ATE415498T1 (en) 2008-12-15
US20060182650A1 (en) 2006-08-17
ES2316779T3 (en) 2009-04-16
AU2003260003A1 (en) 2003-10-20
FR2838135B1 (en) 2005-01-28
EP1492896A1 (en) 2005-01-05
WO2003085146A1 (en) 2003-10-16
US20050072497A1 (en) 2005-04-07
EP1492896B1 (en) 2008-11-26
JP2005530032A (en) 2005-10-06
DE03740569T1 (en) 2005-06-23

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