FR2879217B1 - Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes - Google Patents

Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes

Info

Publication number
FR2879217B1
FR2879217B1 FR0413204A FR0413204A FR2879217B1 FR 2879217 B1 FR2879217 B1 FR 2879217B1 FR 0413204 A FR0413204 A FR 0413204A FR 0413204 A FR0413204 A FR 0413204A FR 2879217 B1 FR2879217 B1 FR 2879217B1
Authority
FR
France
Prior art keywords
low internal
alloy sheets
internal constraints
strong alloy
strong
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
FR0413204A
Other languages
English (en)
Other versions
FR2879217A1 (fr
Inventor
Der Veen Sjoerd Van
Fabrice Heymes
Julien Boselli
Philippe Lequeu
Philippe Lassince
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=35094196&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2879217(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 FR0413204A priority Critical patent/FR2879217B1/fr
Priority to CNA2005800427472A priority patent/CN101076613A/zh
Priority to EP05825980.5A priority patent/EP1838891B1/fr
Priority to PCT/FR2005/003090 priority patent/WO2006064113A1/fr
Priority to US11/299,683 priority patent/US20060151075A1/en
Publication of FR2879217A1 publication Critical patent/FR2879217A1/fr
Application granted granted Critical
Publication of FR2879217B1 publication Critical patent/FR2879217B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
FR0413204A 2004-12-13 2004-12-13 Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes Expired - Fee Related FR2879217B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0413204A FR2879217B1 (fr) 2004-12-13 2004-12-13 Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes
CNA2005800427472A CN101076613A (zh) 2004-12-13 2005-12-09 低内应力的Al－Zn－Cu－Mg合金高强度板材
EP05825980.5A EP1838891B1 (fr) 2004-12-13 2005-12-09 TOLES FORTES EN ALLIAGE Al-Zn-Cu-Mg A FAIBLES CONTRAINTES INTERNES
PCT/FR2005/003090 WO2006064113A1 (fr) 2004-12-13 2005-12-09 TOLES FORTES EN ALLIAGE Al-Zn-Cu-Mg A FAIBLES CONTRAINTES INTERNES
US11/299,683 US20060151075A1 (en) 2004-12-13 2005-12-13 Low internal stress Al-Zn-Cu-Mg plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0413204A FR2879217B1 (fr) 2004-12-13 2004-12-13 Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes

Publications (2)

Publication Number Publication Date
FR2879217A1 FR2879217A1 (fr) 2006-06-16
FR2879217B1 true FR2879217B1 (fr) 2007-01-19

Family

ID=35094196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0413204A Expired - Fee Related FR2879217B1 (fr) 2004-12-13 2004-12-13 Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes

Country Status (5)

Country Link
US (1) US20060151075A1 (fr)
EP (1) EP1838891B1 (fr)
CN (1) CN101076613A (fr)
FR (1) FR2879217B1 (fr)
WO (1) WO2006064113A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879217B1 (fr) 2004-12-13 2007-01-19 Pechiney Rhenalu Sa Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
US8673209B2 (en) * 2007-05-14 2014-03-18 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
EP2379765B2 (fr) * 2009-01-16 2016-10-12 Aleris Rolled Products Germany GmbH Procédé de fabrication de produit plat en alliage d'aluminium doté de faibles niveaux de contraintes résiduelles
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
US9163304B2 (en) 2010-04-20 2015-10-20 Alcoa Inc. High strength forged aluminum alloy products
CN103725941B (zh) * 2014-01-16 2016-01-20 南通波斯佳织造科技有限公司 一种经表面处理的镁锌铜合金薄板及其制备方法
CN103725943B (zh) * 2014-01-16 2015-11-18 张霞 一种镁合金薄板及其制备方法
GB2527486A (en) 2014-03-14 2015-12-30 Imp Innovations Ltd A method of forming complex parts from sheet metal alloy
JP6406971B2 (ja) * 2014-10-17 2018-10-17 三菱重工業株式会社 アルミニウム合金部材の製造方法
US9719150B2 (en) * 2015-01-05 2017-08-01 The Boeing Company Methods of forming a workpiece made of a naturally aging alloy
CN104846302B (zh) * 2015-06-02 2017-01-18 湖南大学 一种保持铝合金强度降低淬火残余应力的时效热处理方法
RU2614321C1 (ru) * 2016-05-04 2017-03-24 Открытое акционерное общество "Композит" (ОАО "Композит") Свариваемый сплав на основе алюминия для противометеоритной защиты
CA3032261A1 (fr) 2016-08-26 2018-03-01 Shape Corp. Procede de formage a chaud et appareil de pliage transversal d'une poutre d'aluminium profilee pour former a chaud un composant structural de vehicule
WO2018078527A1 (fr) 2016-10-24 2018-05-03 Shape Corp. Procédé de formage et de traitement thermique d'un alliage d'aluminium en plusieurs étapes pour la production de composants pour véhicules
CN106756672B (zh) * 2016-12-07 2018-02-23 北京科技大学 一种提高汽车用Al‑Mg‑Si‑Cu系合金强度的处理方法
JP7038706B2 (ja) * 2016-12-21 2022-03-18 アーコニック テクノロジーズ エルエルシー 高亜鉛アルミニウム合金製品
CN109234653B (zh) * 2018-10-23 2020-07-07 湖南大学 一种消减大型复杂铝合金模锻件残余应力的方法
CN111270114A (zh) * 2020-03-30 2020-06-12 天津忠旺铝业有限公司 一种高强度7150铝合金中厚板的制备工艺
FR3136242A1 (fr) 2022-06-01 2023-12-08 Constellium Valais Tôles pour éléments de chambres à vide en alliage d’aluminium

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR413204A (fr) 1909-12-20 1910-08-03 Pohlig Aktien Ges J Dispositif pour faire monter des wagons de chemins de fer ou analogues sur des rampes
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
US5277719A (en) * 1991-04-18 1994-01-11 Aluminum Company Of America Aluminum alloy thick plate product and method
FR2715409B1 (fr) * 1994-01-25 1996-05-24 Pechiney Rhenalu Tôles fortes en alliages d'aluminium résistant à la fatigue et procédé d'obtention.
US5865911A (en) 1995-05-26 1999-02-02 Aluminum Company Of America Aluminum alloy products suited for commercial jet aircraft wing members
US6027582A (en) 1996-01-25 2000-02-22 Pechiney Rhenalu Thick alZnMgCu alloy products with improved properties
US6406567B1 (en) 1996-12-16 2002-06-18 Corus Aluminium Walzprodukte Gmbh Stress relieving of an age hardenable aluminium alloy product
EP0848073B1 (fr) * 1996-12-16 2002-05-08 Corus Aluminium Walzprodukte GmbH Détensionnement d'une pièce en alliage d'aluminium durcissable
US7135077B2 (en) 2000-05-24 2006-11-14 Pechiney Rhenalu Thick products made of heat-treatable aluminum alloy with improved toughness and process for manufacturing these products
CN1489637A (zh) 2000-12-21 2004-04-14 �Ƹ��� 铝合金产品及人工时效方法
FR2820438B1 (fr) 2001-02-07 2003-03-07 Pechiney Rhenalu Procede de fabrication d'un produit corroye a haute resistance en alliage alznmagcu
ES2283847T3 (es) * 2002-12-06 2007-11-01 Alcan Rhenalu Relajacion de esfuerzos en chapas de aluminio gruesas en la direccion de los bordes.
FR2879217B1 (fr) 2004-12-13 2007-01-19 Pechiney Rhenalu Sa Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes
WO2019056382A1 (fr) 2017-09-25 2019-03-28 陈鸿林 Carburant liquide

Also Published As

Publication number Publication date
FR2879217A1 (fr) 2006-06-16
US20060151075A1 (en) 2006-07-13
EP1838891B1 (fr) 2015-12-09
EP1838891A1 (fr) 2007-10-03
CN101076613A (zh) 2007-11-21
WO2006064113A1 (fr) 2006-06-22

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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: 12

PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20180831