FR2802946B1 - Element de structure d'avion en alliage al-cu-mg - Google Patents

Element de structure d'avion en alliage al-cu-mg

Info

Publication number
FR2802946B1
FR2802946B1 FR9916610A FR9916610A FR2802946B1 FR 2802946 B1 FR2802946 B1 FR 2802946B1 FR 9916610 A FR9916610 A FR 9916610A FR 9916610 A FR9916610 A FR 9916610A FR 2802946 B1 FR2802946 B1 FR 2802946B1
Authority
FR
France
Prior art keywords
structural element
aircraft structural
alloy aircraft
alloy
structural
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 - Fee Related
Application number
FR9916610A
Other languages
English (en)
Other versions
FR2802946A1 (fr
Inventor
Timothy Warner
Philippe Lassince
Philippe Lequeu
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
Pechiney 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=9553940&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2802946(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Priority to FR9916610A priority Critical patent/FR2802946B1/fr
Priority to US09/734,661 priority patent/US6569542B2/en
Priority to DE60017868T priority patent/DE60017868T2/de
Priority to EP00420263A priority patent/EP1114877B1/fr
Publication of FR2802946A1 publication Critical patent/FR2802946A1/fr
Application granted granted Critical
Publication of FR2802946B1 publication Critical patent/FR2802946B1/fr
Priority to US10/421,774 priority patent/US6692589B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22C21/12—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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
FR9916610A 1999-12-28 1999-12-28 Element de structure d'avion en alliage al-cu-mg Expired - Fee Related FR2802946B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9916610A FR2802946B1 (fr) 1999-12-28 1999-12-28 Element de structure d'avion en alliage al-cu-mg
US09/734,661 US6569542B2 (en) 1999-12-28 2000-12-13 Aircraft structure element made of an Al-Cu-Mg alloy
DE60017868T DE60017868T2 (de) 1999-12-28 2000-12-20 Strukturelement eines Flugzeugs aus Al-Cu-Mg Legierung
EP00420263A EP1114877B1 (fr) 1999-12-28 2000-12-20 Element de structure d'avion en alliage Al-Cu-Mg
US10/421,774 US6692589B2 (en) 1999-12-28 2003-04-24 Aircraft structure element made of an Al-Cu-Mg- alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9916610A FR2802946B1 (fr) 1999-12-28 1999-12-28 Element de structure d'avion en alliage al-cu-mg

Publications (2)

Publication Number Publication Date
FR2802946A1 FR2802946A1 (fr) 2001-06-29
FR2802946B1 true FR2802946B1 (fr) 2002-02-15

Family

ID=9553940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9916610A Expired - Fee Related FR2802946B1 (fr) 1999-12-28 1999-12-28 Element de structure d'avion en alliage al-cu-mg

Country Status (4)

Country Link
US (2) US6569542B2 (fr)
EP (1) EP1114877B1 (fr)
DE (1) DE60017868T2 (fr)
FR (1) FR2802946B1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323068B2 (en) * 2002-08-20 2008-01-29 Aleris Aluminum Koblenz Gmbh High damage tolerant Al-Cu alloy
US7494552B2 (en) * 2002-08-20 2009-02-24 Aleris Aluminum Koblenz Gmbh Al-Cu alloy with high toughness
US7604704B2 (en) * 2002-08-20 2009-10-20 Aleris Aluminum Koblenz Gmbh Balanced Al-Cu-Mg-Si alloy product
FR2848480B1 (fr) * 2002-12-17 2005-01-21 Pechiney Rhenalu Procede de fabrication d'elements structuraux par usinage de toles epaisses
CA2508534C (fr) * 2002-12-17 2011-06-21 Pechiney Rhenalu Procede de fabrication d'elements de structure par usinage de toles epaisses
GB2414242B (en) * 2003-03-17 2006-10-25 Corus Aluminium Walzprod Gmbh Method for producing an integrated monolithic aluminium structure
US7666267B2 (en) * 2003-04-10 2010-02-23 Aleris Aluminum Koblenz Gmbh Al-Zn-Mg-Cu alloy with improved damage tolerance-strength combination properties
BRPI0409267B1 (pt) 2003-04-10 2017-04-25 Corus Aluminium Walzprodukte Gmbh produto de liga de alumínio com alta resistência mecânica e tenacidade à fratura e uma boa resistência à corrosão, componente estrutural de liga de alumínio e chapa de molde
US20050034794A1 (en) * 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
US8043445B2 (en) * 2003-06-06 2011-10-25 Aleris Aluminum Koblenz Gmbh High-damage tolerant alloy product in particular for aerospace applications
DE10332003B3 (de) * 2003-07-14 2004-12-16 Eads Deutschland Gmbh Geschweißtes Aluminium-Strukturbauteil mit Aluminium-Guss-Werkstoffelementen
FR2858984B1 (fr) * 2003-08-19 2007-01-19 Corus Aluminium Walzprod Gmbh Produit en alliage ai-cu a haute tenacite et son procede de production
US20060032560A1 (en) * 2003-10-29 2006-02-16 Corus Aluminium Walzprodukte Gmbh Method for producing a high damage tolerant aluminium alloy
US20050098245A1 (en) * 2003-11-12 2005-05-12 Venema Gregory B. Method of manufacturing near-net shape alloy product
US7883591B2 (en) * 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
US20070151636A1 (en) * 2005-07-21 2007-07-05 Corus Aluminium Walzprodukte Gmbh Wrought aluminium AA7000-series alloy product and method of producing said product
US20070204937A1 (en) * 2005-07-21 2007-09-06 Aleris Koblenz Aluminum Gmbh Wrought aluminium aa7000-series alloy product and method of producing said product
CA2627070C (fr) * 2005-10-25 2014-07-29 Aleris Aluminum Koblenz Gmbh Alliage al-cu-mg adapte a une application aerospatiale
US20070151637A1 (en) * 2005-10-28 2007-07-05 Aleris Aluminum Koblenz Gmbh Al-Cu-Mg ALLOY SUITABLE FOR AEROSPACE APPLICATION
WO2008003506A2 (fr) * 2006-07-07 2008-01-10 Aleris Aluminum Koblenz Gmbh Produits en alliage d'aluminium série aa-7000, et procédé de fabrication correspondant
FR2907466B1 (fr) * 2006-07-07 2011-06-10 Aleris Aluminum Koblenz Gmbh Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication
RU2524291C2 (ru) 2009-01-16 2014-07-27 Алерис Алюминум Кобленц Гмбх Способ изготовления продукта-плиты из алюминиевого сплава с низкими уровнями остаточного напряжения
US9314826B2 (en) 2009-01-16 2016-04-19 Aleris Rolled Products Germany Gmbh Method for the manufacture of an aluminium alloy plate product having low levels of residual stress
CN102108476B (zh) * 2010-12-28 2012-02-22 重庆市宇一机械有限公司 一种高强高韧铝合金航空安全件改性制备方法
US9123930B1 (en) 2011-04-29 2015-09-01 Greatbatch Ltd. Dual glass to metal seal cell
CN103805924B (zh) * 2012-11-14 2016-01-20 北京有色金属研究总院 一种适用于镁合金铸锭的均匀化处理及后续加工的方法
CN103103370A (zh) * 2012-12-11 2013-05-15 龙口市丛林铝材有限公司 用于刹车片铝合金型材生产工艺
FR3011252B1 (fr) * 2013-09-30 2015-10-09 Constellium France Tole d'intrados a proprietes de tolerance aux dommages ameliorees
FR3040711B1 (fr) * 2015-09-03 2017-08-11 Constellium Issoire Produit extrude en alliage al-cu-mg a compromis ameliore entre resistance mecanique et tenacite
FR3047253B1 (fr) * 2016-02-03 2018-01-12 Constellium Issoire Toles epaisses en alliage al - cu - li a proprietes en fatigue ameliorees
WO2018037390A2 (fr) 2016-08-26 2018-03-01 Shape Corp. Procédé de formage à chaud et appareil de pliage transversal d'une poutre d'aluminium profilée pour former à chaud un composant structural de véhicule
US11072844B2 (en) 2016-10-24 2021-07-27 Shape Corp. Multi-stage aluminum alloy forming and thermal processing method for the production of vehicle components
CN106513638B (zh) * 2016-11-18 2019-07-12 喀左金牛铸造有限公司 2a12铝合金铸造工艺
CN107309658B (zh) * 2017-06-19 2019-05-14 江西洪都航空工业集团有限责任公司 一种窄长蒙皮零件加工工装及工艺
CN107090569A (zh) * 2017-07-07 2017-08-25 哈尔滨中飞新技术股份有限公司 制备高强度硬铝合金的热处理工艺
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
CN110205446B (zh) * 2019-06-17 2021-02-12 西安理工大学 一种g520马氏体沉淀硬化不锈钢热处理方法
CN110724866A (zh) * 2019-11-28 2020-01-24 西南铝业（集团）有限责任公司 一种2014铝合金航空精密轮毂模锻件的无锆毛坯
CN114293077B (zh) * 2021-12-29 2022-09-30 北京理工大学 一种用于航空航天结构件的高强铝铜合金及制备方法
CN115786787B (zh) * 2022-07-18 2024-02-23 山东浩信机械有限公司 一种高强韧Al-Cu系铸造铝合金及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1379764A (fr) * 1963-10-17 1964-11-27 Pechiney Prod Chimiques Sa Application nouvelle d'un alliage léger
US3874213A (en) * 1974-05-23 1975-04-01 Alusuisse Extrusion method for high strength heat treatable aluminum alloys
GB2065516B (en) * 1979-11-07 1983-08-24 Showa Aluminium Ind Cast bar of an alumium alloy for wrought products having mechanical properties and workability
JPS5669346A (en) 1979-11-07 1981-06-10 Showa Alum Ind Kk Aluminum alloy for working and its manufacture
US4610733A (en) * 1984-12-18 1986-09-09 Aluminum Company Of America High strength weldable aluminum base alloy product and method of making same
US5376192A (en) * 1992-08-28 1994-12-27 Reynolds Metals Company High strength, high toughness aluminum-copper-magnesium-type aluminum alloy
FR2731440B1 (fr) * 1995-03-10 1997-04-18 Pechiney Rhenalu Toles en alliage al-cu-mg a faible niveau de contraintes residuelles

Also Published As

Publication number Publication date
FR2802946A1 (fr) 2001-06-29
US6569542B2 (en) 2003-05-27
DE60017868T2 (de) 2005-12-29
US20030207141A1 (en) 2003-11-06
DE60017868D1 (de) 2005-03-10
US6692589B2 (en) 2004-02-17
US20010006082A1 (en) 2001-07-05
EP1114877B1 (fr) 2005-02-02
EP1114877A1 (fr) 2001-07-11

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Legal Events

Date Code Title Description
CD Change of name or company name
CD Change of name or company name

Owner name: CONSTELLIUM FRANCE, FR

Effective date: 20111123

CA Change of address

Effective date: 20150915

CD Change of name or company name

Owner name: CONSTELLIUM ISSOIRE, FR

Effective date: 20150915

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20180831