US20120152415A1 - Aluminum copper lithium alloy with improved resistance under compression and fracture toughness - Google Patents

Aluminum copper lithium alloy with improved resistance under compression and fracture toughness Download PDF

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Publication number
US20120152415A1
US20120152415A1 US13/328,872 US201113328872A US2012152415A1 US 20120152415 A1 US20120152415 A1 US 20120152415A1 US 201113328872 A US201113328872 A US 201113328872A US 2012152415 A1 US2012152415 A1 US 2012152415A1
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weight
mpa
yield stress
content
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Armelle Danielou
Gaelle Pouget
Christophe Sigli
Timothy Warner
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Constellium Issoire SAS
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Constellium France SAS
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Assigned to CONSTELLIUM FRANCE reassignment CONSTELLIUM FRANCE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: POUGET, GAELLE, WARNER, TIMOTHY, SIGLI, CHRISTOPHE, DANIELOU, ARMELLE
Publication of US20120152415A1 publication Critical patent/US20120152415A1/en
Assigned to CONSTELLIUM ISSOIRE reassignment CONSTELLIUM ISSOIRE CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: CONSTELLIUM FRANCE SAS
Assigned to CONSTELLIUM ISSOIRE reassignment CONSTELLIUM ISSOIRE CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: CONSTELLIUM FRANCE SAS
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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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Conductive Materials (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
US13/328,872 2010-12-20 2011-12-16 Aluminum copper lithium alloy with improved resistance under compression and fracture toughness Abandoned US20120152415A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/328,872 US20120152415A1 (en) 2010-12-20 2011-12-16 Aluminum copper lithium alloy with improved resistance under compression and fracture toughness

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201061424970P 2010-12-20 2010-12-20
FR1004962 2010-12-20
FR1004962A FR2969177B1 (fr) 2010-12-20 2010-12-20 Alliage aluminium cuivre lithium a resistance en compression et tenacite ameliorees
US13/328,872 US20120152415A1 (en) 2010-12-20 2011-12-16 Aluminum copper lithium alloy with improved resistance under compression and fracture toughness

Publications (1)

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US20120152415A1 true US20120152415A1 (en) 2012-06-21

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US13/328,872 Abandoned US20120152415A1 (en) 2010-12-20 2011-12-16 Aluminum copper lithium alloy with improved resistance under compression and fracture toughness

Country Status (8)

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US (1) US20120152415A1 (fr)
EP (1) EP2655680B1 (fr)
CN (2) CN108048717A (fr)
BR (1) BR112013015531B1 (fr)
CA (1) CA2821663C (fr)
DE (1) DE11808899T1 (fr)
FR (1) FR2969177B1 (fr)
WO (1) WO2012085359A2 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3007423A1 (fr) * 2013-06-21 2014-12-26 Constellium France Element de structure extrados en alliage aluminium cuivre lithium
FR3014905A1 (fr) * 2013-12-13 2015-06-19 Constellium France Produits en alliage d'aluminium-cuivre-lithium a proprietes en fatigue ameliorees
US20150255253A1 (en) * 2012-10-17 2015-09-10 Constellium France Vacuum chamber elements made of aluminum alloy
CN108570579A (zh) * 2018-04-11 2018-09-25 上海交通大学 一种含钪铸造铝锂合金及其制备方法
EP3384061B1 (fr) 2015-12-04 2020-02-05 Constellium Issoire Alliage aluminium cuivre lithium à resistance mécanique et tenacité ameliorées
RU2716722C2 (ru) * 2014-10-26 2020-03-16 КАЙЗЕР АЛЮМИНУМ ФАБРИКЕЙТЕД ПРОДАКТС, ЭлЭлСи Алюминиево-литиевые сплавы с высокой прочностью, высокой деформируемостью и низкой стоимостью
CN111020322A (zh) * 2019-12-10 2020-04-17 江苏豪然喷射成形合金有限公司 一种高强高韧航天用铝锂合金板材及制造方法
US20200165707A1 (en) * 2017-06-06 2020-05-28 Constellium Issoire Aluminum alloy comprising lithium with improved fatigue properties
EP3526358B1 (fr) 2016-10-17 2020-07-22 Constellium Issoire Toles minces en alliage aluminium-magnesium-scandium pour applications aerospatiales
US10835942B2 (en) 2016-08-26 2020-11-17 Shape Corp. Warm forming process and apparatus for transverse bending of an extruded aluminum beam to warm form a vehicle structural component
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
WO2021101485A3 (fr) * 2019-11-19 2021-07-29 Gazi Universitesi Procédé de traitement thermomécanique de renforcement de l'alliage aa7075-t651 pendant un traitement thermique rra
EP3788178B1 (fr) 2018-05-02 2022-08-17 Constellium Issoire Alliage aluminium cuivre lithium a resistance en compression et tenacite ameliorees
CN115433888A (zh) * 2022-08-18 2022-12-06 哈尔滨工业大学（深圳） 一种铝锂合金中厚板的形变热处理方法
CN117187642A (zh) * 2023-11-03 2023-12-08 中铝材料应用研究院有限公司 一种超高强高韧Al-Cu-Li-Mg-Zn-Mn-Zr合金板材及其制备方法和应用

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989387B1 (fr) 2012-04-11 2014-11-07 Constellium France Alliage aluminium cuivre lithium a resistance au choc amelioree
FR3014904B1 (fr) * 2013-12-13 2016-05-06 Constellium France Produits files pour planchers d'avion en alliage cuivre lithium
RU2560485C1 (ru) * 2014-06-10 2015-08-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Высокопрочный сплав на основе алюминия и изделие, выполненное из него
CN104313421B (zh) * 2014-11-07 2017-02-15 西南铝业（集团）有限责任公司 一种铝锂合金铸锭的制备方法
CN106756344B (zh) * 2016-11-16 2018-07-31 重庆大学 一种基于pso-svr的高硬度铝合金及其制备方法
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
CN108754263A (zh) * 2018-07-30 2018-11-06 东北轻合金有限责任公司 一种高强度航天用铝锂合金型材及其制备方法
CN111020323A (zh) * 2019-12-31 2020-04-17 湖南恒佳新材料科技有限公司 一种超高强度铝合金板材的轧制方法
CN112588856B (zh) * 2020-12-22 2022-07-22 中北大学 一种高性能Cu-Ni-Al合金板带制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455003A (en) * 1988-08-18 1995-10-03 Martin Marietta Corporation Al-Cu-Li alloys with improved cryogenic fracture toughness
WO2009036953A1 (fr) * 2007-09-21 2009-03-26 Aleris Aluminum Koblenz Gmbh Produit en alliage ai-cu-li qui convient pour une application aérospatiale
US20090142222A1 (en) * 2007-12-04 2009-06-04 Alcoa Inc. Aluminum-copper-lithium alloys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032359A (en) 1987-08-10 1991-07-16 Martin Marietta Corporation Ultra high strength weldable aluminum-lithium alloys
US5211910A (en) * 1990-01-26 1993-05-18 Martin Marietta Corporation Ultra high strength aluminum-base alloys
WO1996010099A1 (fr) * 1994-09-26 1996-04-04 Ashurst Technology Corporation (Ireland) Limited Alliages de fonderie d'aluminium a haute resistance pour applications structurelles
US7438772B2 (en) 1998-06-24 2008-10-21 Alcoa Inc. Aluminum-copper-magnesium alloys having ancillary additions of lithium
WO2004106570A1 (fr) * 2003-05-28 2004-12-09 Pechiney Rolled Products Nouvel alliage de al-cu-li-mg-ag-mn-zr utilise comme elements structurels exigeant une haute resistance ainsi qu'une grande tenacite a la rupture
FR2900160B1 (fr) * 2006-04-21 2008-05-30 Alcan Rhenalu Sa Procede de fabrication d'un element de structure pour construction aeronautique comprenant un ecrouissage differentiel
FR2925523B1 (fr) * 2007-12-21 2010-05-21 Alcan Rhenalu Produit lamine ameliore en alliage aluminium-lithium pour applications aeronautiques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455003A (en) * 1988-08-18 1995-10-03 Martin Marietta Corporation Al-Cu-Li alloys with improved cryogenic fracture toughness
WO2009036953A1 (fr) * 2007-09-21 2009-03-26 Aleris Aluminum Koblenz Gmbh Produit en alliage ai-cu-li qui convient pour une application aérospatiale
US20090142222A1 (en) * 2007-12-04 2009-06-04 Alcoa Inc. Aluminum-copper-lithium alloys

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150255253A1 (en) * 2012-10-17 2015-09-10 Constellium France Vacuum chamber elements made of aluminum alloy
KR102260797B1 (ko) 2013-06-21 2021-06-07 콩스텔리움 이수와르 알루미늄 구리 리튬 합금으로 제조된 외호면 구조 요소
KR20160040464A (ko) * 2013-06-21 2016-04-14 콩스텔리움 이수와르 알루미늄 구리 리튬 합금으로 제조된 외호면 구조 요소
FR3007423A1 (fr) * 2013-06-21 2014-12-26 Constellium France Element de structure extrados en alliage aluminium cuivre lithium
US11472532B2 (en) 2013-06-21 2022-10-18 Constellium Issoire Extrados structural element made from an aluminium copper lithium alloy
WO2015011346A1 (fr) * 2013-06-21 2015-01-29 Constellium France Elément de structure extrados en alliage aluminium cuivre lithium
EP3080317B1 (fr) 2013-12-13 2018-09-19 Constellium Issoire Produits en alliage d'aluminium - cuivre - lithium à propriétés en fatigue améliorées et procédé de sa productuion
US10689739B2 (en) 2013-12-13 2020-06-23 Constellium Issoire Aluminium-copper-lithium alloy products with improved fatigue properties
WO2015086921A3 (fr) * 2013-12-13 2015-08-20 Constellium France Produits en alliage d'aluminium - cuivre - lithium à propriétés en fatigue améliorées
RU2674789C1 (ru) * 2013-12-13 2018-12-13 Констеллиум Иссуар Изделия из алюминиево-медно-литиевого сплава с улучшенными усталостными свойствами
US10415129B2 (en) 2013-12-13 2019-09-17 Constellium Issoire Method for manufacturing products made of aluminum-copper-lithium alloy with improved fatigue properties, and distributor for this method
FR3014905A1 (fr) * 2013-12-13 2015-06-19 Constellium France Produits en alliage d'aluminium-cuivre-lithium a proprietes en fatigue ameliorees
WO2015086922A3 (fr) * 2013-12-13 2015-08-27 Constellium France Procede de fabrication de produits en alliage d'aluminium - cuivre - lithium a proprietes en fatigue ameliorees et distributeuer pour ce procede
RU2716722C2 (ru) * 2014-10-26 2020-03-16 КАЙЗЕР АЛЮМИНУМ ФАБРИКЕЙТЕД ПРОДАКТС, ЭлЭлСи Алюминиево-литиевые сплавы с высокой прочностью, высокой деформируемостью и низкой стоимостью
EP3384061B1 (fr) 2015-12-04 2020-02-05 Constellium Issoire Alliage aluminium cuivre lithium à resistance mécanique et tenacité ameliorées
US10835942B2 (en) 2016-08-26 2020-11-17 Shape Corp. Warm forming process and apparatus for transverse bending of an extruded aluminum beam to warm form a vehicle structural component
EP3526358B1 (fr) 2016-10-17 2020-07-22 Constellium Issoire Toles minces en alliage aluminium-magnesium-scandium pour applications aerospatiales
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
US20200165707A1 (en) * 2017-06-06 2020-05-28 Constellium Issoire Aluminum alloy comprising lithium with improved fatigue properties
CN108570579A (zh) * 2018-04-11 2018-09-25 上海交通大学 一种含钪铸造铝锂合金及其制备方法
EP3788178B1 (fr) 2018-05-02 2022-08-17 Constellium Issoire Alliage aluminium cuivre lithium a resistance en compression et tenacite ameliorees
WO2021101485A3 (fr) * 2019-11-19 2021-07-29 Gazi Universitesi Procédé de traitement thermomécanique de renforcement de l'alliage aa7075-t651 pendant un traitement thermique rra
CN111020322A (zh) * 2019-12-10 2020-04-17 江苏豪然喷射成形合金有限公司 一种高强高韧航天用铝锂合金板材及制造方法
CN115433888A (zh) * 2022-08-18 2022-12-06 哈尔滨工业大学（深圳） 一种铝锂合金中厚板的形变热处理方法
CN117187642A (zh) * 2023-11-03 2023-12-08 中铝材料应用研究院有限公司 一种超高强高韧Al-Cu-Li-Mg-Zn-Mn-Zr合金板材及其制备方法和应用

Also Published As

Publication number Publication date
WO2012085359A3 (fr) 2012-09-13
EP2655680A2 (fr) 2013-10-30
CN108048717A (zh) 2018-05-18
CN103370432A (zh) 2013-10-23
BR112013015531B1 (pt) 2018-09-18
CA2821663A1 (fr) 2012-06-28
WO2012085359A2 (fr) 2012-06-28
DE11808899T1 (de) 2014-01-02
FR2969177B1 (fr) 2012-12-21
CA2821663C (fr) 2018-10-30
FR2969177A1 (fr) 2012-06-22
EP2655680B1 (fr) 2019-05-22
BR112013015531A2 (pt) 2017-05-09

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