DE10734173T8 - Aluminium-kupfer-lithium-legierung mit verbesserter mechanischer festigkeit und erhöhter beständigkeit - Google Patents

Aluminium-kupfer-lithium-legierung mit verbesserter mechanischer festigkeit und erhöhter beständigkeit Download PDF

Info

Publication number
DE10734173T8
DE10734173T8 DE10734173T DE10734173T DE10734173T8 DE 10734173 T8 DE10734173 T8 DE 10734173T8 DE 10734173 T DE10734173 T DE 10734173T DE 10734173 T DE10734173 T DE 10734173T DE 10734173 T8 DE10734173 T8 DE 10734173T8
Authority
DE
Germany
Prior art keywords
mechanical strength
increased resistance
lithium alloy
improved mechanical
aluminum copper
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.)
Active
Application number
DE10734173T
Other languages
English (en)
Other versions
DE10734173T1 (de
Inventor
Armelle Danielou
Timothy Warner
Christophe Sigli
Cedric Gasqueres
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
Constellium France 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=41484286&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE10734173(T8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Constellium France SAS filed Critical Constellium France SAS
Publication of DE10734173T1 publication Critical patent/DE10734173T1/de
Application granted granted Critical
Publication of DE10734173T8 publication Critical patent/DE10734173T8/de
Active 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
    • 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
    • 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

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)
  • Conductive Materials (AREA)
DE10734173T 2009-06-25 2010-06-22 Aluminium-kupfer-lithium-legierung mit verbesserter mechanischer festigkeit und erhöhter beständigkeit Active DE10734173T8 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US22024909P 2009-06-25 2009-06-25
US220249P 2009-06-25
FR0903096A FR2947282B1 (fr) 2009-06-25 2009-06-25 Alliage aluminium cuivre lithium a resistance mecanique et tenacite ameliorees
FR0903096 2009-06-25
PCT/FR2010/000455 WO2010149873A1 (fr) 2009-06-25 2010-06-22 Alliage aluminium cuivre lithium a resistance mecanique et tenacite ameliorees
EP10734173.7A EP2449142B1 (de) 2009-06-25 2010-06-22 Aluminium-kupfer-lithium-legierung mit verbesserten mechanische beständigkeit und zähigkeit

Publications (2)

Publication Number Publication Date
DE10734173T1 DE10734173T1 (de) 2012-12-06
DE10734173T8 true DE10734173T8 (de) 2013-04-25

Family

ID=41484286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10734173T Active DE10734173T8 (de) 2009-06-25 2010-06-22 Aluminium-kupfer-lithium-legierung mit verbesserter mechanischer festigkeit und erhöhter beständigkeit

Country Status (8)

Country Link
US (1) US11111562B2 (de)
EP (1) EP2449142B1 (de)
CN (1) CN102459671B (de)
BR (1) BRPI1011757B1 (de)
CA (1) CA2765382C (de)
DE (1) DE10734173T8 (de)
FR (1) FR2947282B1 (de)
WO (1) WO2010149873A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011130180A1 (en) 2010-04-12 2011-10-20 Alcoa Inc. 2xxx series aluminum lithium alloys having low strength differential
US9347558B2 (en) 2010-08-25 2016-05-24 Spirit Aerosystems, Inc. Wrought and cast aluminum alloy with improved resistance to mechanical property degradation
FR2981365B1 (fr) 2011-10-14 2018-01-12 Constellium Issoire Procede de transformation ameliore de toles en alliage al-cu-li
US9458528B2 (en) 2012-05-09 2016-10-04 Alcoa Inc. 2xxx series aluminum lithium alloys
US10266933B2 (en) 2012-08-27 2019-04-23 Spirit Aerosystems, Inc. Aluminum-copper alloys with improved strength
FR3004196B1 (fr) * 2013-04-03 2016-05-06 Constellium France Toles en alliage d'aluminium-cuivre-lithium pour la fabrication de fuselages d'avion.
FR3004197B1 (fr) 2013-04-03 2015-03-27 Constellium France Toles minces en alliage d'aluminium-cuivre-lithium pour la fabrication de fuselages d'avion.
FR3014905B1 (fr) * 2013-12-13 2015-12-11 Constellium France Produits en alliage d'aluminium-cuivre-lithium a proprietes en fatigue ameliorees
RU2560481C1 (ru) * 2014-07-01 2015-08-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") СПЛАВ НА ОСНОВЕ СИСТЕМЫ Al-Cu-Li И ИЗДЕЛИЕ, ВЫПОЛНЕННОЕ ИЗ НЕГО
FR3026747B1 (fr) 2014-10-03 2016-11-04 Constellium France Toles isotropes en alliage d'aluminium-cuivre-lithium pour la fabrication de fuselages d'avion
US10253404B2 (en) * 2014-10-26 2019-04-09 Kaiser Aluminum Fabricated Products, Llc High strength, high formability, and low cost aluminum-lithium alloys
CN104762504A (zh) * 2015-03-23 2015-07-08 蚌埠南自仪表有限公司 一种耐热性好的粉煤灰铝基复合材料及其制备方法
CN104762513A (zh) * 2015-03-23 2015-07-08 蚌埠市鸿安精密机械有限公司 一种易加工的粉煤灰铝基复合材料及其制备方法
ES2642730T5 (es) 2015-03-27 2021-06-09 Fuchs Kg Otto Aleación de Al-Cu-Mg-Li exenta de Ag
ES2642118T5 (es) 2015-03-27 2020-12-30 Fuchs Kg Otto Aleación de Al-Cu-Mg-Li así como producto de aleación fabricado a partir de la misma
FR3044682B1 (fr) * 2015-12-04 2018-01-12 Constellium Issoire Alliage aluminium cuivre lithium a resistance mecanique et tenacite ameliorees
CA3032261A1 (en) 2016-08-26 2018-03-01 Shape Corp. Warm forming process and apparatus for transverse bending of an extruded aluminum beam to warm form a vehicle structural component
CA3040622A1 (en) 2016-10-24 2018-05-03 Shape Corp. Multi-stage aluminum alloy forming and thermal processing method for the production of vehicle components
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
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
FR3088935B1 (fr) 2018-11-28 2021-06-04 Irt Antoine De Saint Exupery Procédé de stabilisation des propriétés d’une pièce en alliage d’aluminium, pièce obtenue par un tel procédé et son utilisation dans un aéronef
CN110512125B (zh) * 2019-08-30 2020-09-22 中国航发北京航空材料研究院 一种用于增材制造的直径铝锂合金丝材的制备方法
CN111304503A (zh) * 2020-03-12 2020-06-19 江苏豪然喷射成形合金有限公司 一种航空机轮用低密度耐损伤铝锂合金及其制备方法
CN115821132A (zh) * 2022-11-25 2023-03-21 江苏徐工工程机械研究院有限公司 一种铝合金及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999061A (en) * 1983-12-30 1991-03-12 The Boeing Company Low temperature underaging of lithium bearing alloys and method thereof
US5032359A (en) 1987-08-10 1991-07-16 Martin Marietta Corporation Ultra high strength weldable aluminum-lithium alloys
US5455003A (en) * 1988-08-18 1995-10-03 Martin Marietta Corporation Al-Cu-Li alloys with improved cryogenic fracture toughness
JPH0547868Y2 (de) * 1988-11-21 1993-12-17
US5234662A (en) 1991-02-15 1993-08-10 Reynolds Metals Company Low density aluminum lithium alloy
US5389165A (en) * 1991-05-14 1995-02-14 Reynolds Metals Company Low density, high strength Al-Li alloy having high toughness at elevated temperatures
CA2190951A1 (en) * 1994-05-25 1995-11-30 William Troy Tack Aluminum-scandium alloys and uses thereof
US7438772B2 (en) * 1998-06-24 2008-10-21 Alcoa Inc. Aluminum-copper-magnesium alloys having ancillary additions of lithium
CN1216167C (zh) * 2002-01-30 2005-08-24 北京航空航天大学 一种含锂高强铝合金材料及其制备方法
WO2004106570A1 (en) * 2003-05-28 2004-12-09 Pechiney Rolled Products New al-cu-li-mg-ag-mn-zr alloy for use as stractural members requiring high strength and high fracture toughness
RU2415960C2 (ru) * 2005-06-06 2011-04-10 Алкан Реналю Алюминиево-медно-литиевый лист с высокой вязкостью разрушения для фюзеляжа самолета
CN101189353A (zh) * 2005-06-06 2008-05-28 爱尔康何纳吕公司 用于飞机机身的高韧度的铝-铜-锂合金板材
CA2700250C (en) * 2007-09-21 2016-06-28 Aleris Aluminum Koblenz Gmbh Al-cu-li alloy product suitable for aerospace application
EP2231888B1 (de) * 2007-12-04 2014-08-06 Alcoa Inc. Verbesserte aluminium-kupfer-lithium-legierungen
US7875133B2 (en) 2008-04-18 2011-01-25 United Technologies Corporation Heat treatable L12 aluminum alloys

Also Published As

Publication number Publication date
US11111562B2 (en) 2021-09-07
US20110209801A2 (en) 2011-09-01
EP2449142A1 (de) 2012-05-09
CA2765382C (fr) 2018-08-07
US20110030856A1 (en) 2011-02-10
CN102459671A (zh) 2012-05-16
DE10734173T1 (de) 2012-12-06
WO2010149873A1 (fr) 2010-12-29
CA2765382A1 (fr) 2010-12-29
EP2449142B1 (de) 2017-05-03
FR2947282B1 (fr) 2011-08-05
FR2947282A1 (fr) 2010-12-31
BRPI1011757B1 (pt) 2019-04-09
CN102459671B (zh) 2014-03-19
BRPI1011757A2 (pt) 2018-03-06

Similar Documents

Publication Publication Date Title
DE10734173T8 (de) Aluminium-kupfer-lithium-legierung mit verbesserter mechanischer festigkeit und erhöhter beständigkeit
FR2969177B1 (fr) Alliage aluminium cuivre lithium a resistance en compression et tenacite ameliorees
PL2687615T3 (pl) Stop tytanu o dobrej odporności na utlenianie i dużej wytrzymałości w podwyższonych temperaturach
HUE045568T2 (hu) Szeparátor megnövelt átlyukasztási szilárdsággal
DK2072627T3 (da) Svejsbar nikkel-jern-krom-aluminium-legering med oxidationsbestandighed
HK1165015A1 (en) Eyeglass with enhanced ballistic resistance
TWI445832B (en) The composition design and processing methods of high strength, high ductility, and high corrosion resistance alloys
EP2530175A4 (de) Kupferlegierung von hoher festigkeit und hoher elektrischer leitfähigkeit
EP2558564A4 (de) Aluminium-lithium-legierungen der serie 2xxx mit geringem stärkeunterschied
EP2631316A4 (de) Amorphe legierung auf nickelbasis mit hoher duktilität, hoher korrosionsbeständigkeit und hervorragender verzögerter bruchfestigkeit
EP2540848A4 (de) Aluminiumlegierungsleiter
EP2656964A4 (de) Feststoffschweissdraht und schweissmaterial
EP2556032A4 (de) Metallspülungspolymere und verwendungen davon
EP2669396A4 (de) Aluminiumlegierung mit hohem elektrischem widerstand
FR2989387B1 (fr) Alliage aluminium cuivre lithium a resistance au choc amelioree
SI2841610T1 (sl) Aluminijeva zlitina z odličnim razmerjem moči, iztiskavanja in odpornosti proti koroziji
PL2333122T3 (pl) Stop aluminium i metoda jego produkcji
EP2589459A4 (de) Bi-sn-basierte hochtemperatur-lötlegierung
EP2439063A4 (de) Kupferfolienverbundstoff
EP2540849A4 (de) Aluminiumlegierungsleiter
ZA201303764B (en) Phytophthora resistance in sweet peppers
EP2433322A4 (de) Verbundstromabnehmer und verfahren dafür
DK2619770T3 (da) Elektrisk effektmodstand
GB2494847B (en) Pb-free solder alloy
EP2548689A4 (de) Geschweisstes aluminiumlegierungselement