ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNORS..SM..................J2.0.21 - 2999001/03388540CORRECTED EUROPEAN PATENT SPECIFICATIONB8B120230419W173deBibliographieenBibliographyfrBibliographieEP18165961.6201804052018040520190514enenen20171548428820170411US2023041920231620181017201842202303152023112022110320230419202316C22C 21/12 20060101AFI20180529BHEP C22C 21/16 20060101ALI20180529BHEP C22F 1/057 20060101ALI20180529BHEP C22C 21/12 20130101 LI20181012BHEP C22F 1/057 20130101 FI20181011BHEP C22C 21/18 20130101 LI20181011BHEP B22D 7/005 20130101 LI20181011BHEP C22C 21/16 20130101 LI20181011BHEP C22C 21/14 20130101 LI20181011BHEP deALUMINIUMLEGIERUNG MIT ZUSÄTZEN VON KUPFER, LITHIUM, SILBER UND MINDESTENS SR- ODER SELTENERDMETALL UND VERFAHREN ZUR HERSTELLUNG DAVONenALUMINUM ALLOY WITH ADDITIONS OF COPPER, LITHIUM, SILVER AND AT LEAST ONE OF SR OR A RARE EARTH METAL, AND METHOD OF MANUFACTURING THE SAMEfrALLIAGE D'ALUMINIUM AVEC ADDITIONS DE CUIVRE, DE LITHIUM, D'ARGENT ET D'AU MOINS STRONTIUM OU UN MÉTAL DE TERRE RARE ET SON PROCÉDÉ DE FABRICATIONWO-A2-02/10466SU-A1- 1 785 286YUAN G S ET AL: "Structure and mechanical properties of rapidly solidified Al@?Li@?Cu@?Mg alloys containing minor zirconium and rare earths", MATERIALS SCIENCE AND ENGINEERING: A, ELSEVIER, AMSTERDAM, NL, vol. 134, 25 March 1991 (1991-03-25), pages 1179-1181, XP024342953, ISSN: 0921-5093, DOI: 10.1016/0921-5093(91)90950-R [retrieved on 1991-03-25]ZHENG Z Q ET AL: "THE MICROSTURCTURE AND FRACTURE TOUGHNESS OF AN AL-LI-CU-MG-ZR ALLOSY CONTAINING MINOR LANTHANUM ADDITIONS", JOURNAL OF MATERIALS SCIENCE LETTERS, CHAPMAN AND HALL LTD. LONDON, GB, vol. 13, no. 13, 1 July 1994 (1994-07-01), pages 946-949, XP000454041, ISSN: 0261-8028, DOI: 10.1007/BF00701433XINXIANG YU ET AL: "Microstructure Evolution of Novel Al-Cu-Li-Ce Alloys during Homogenization", RARE METAL MATERIALS AND ENGINEERING, vol. 45, no. 7, 1 July 2016 (2016-07-01), pages 1687-1694, XP029817292, ISSN: 1875-5372, DOI: 10.1016/S1875-5372(16)30141-2XINXIANG YU ET AL: "Effects of Cerium and Zirconium Microalloying Addition on the Microstructures and Tensile Properties of Novel Al-Cu-Li Alloys", RARE METAL MATERIALS AND ENGINEERING, vol. 45, no. 8, 1 August 2016 (2016-08-01) , pages 1917-1923, XP029822090, ISSN: 1875-5372, DOI: 10.1016/S1875-5372(16)30147-3XINXIANG YU ET AL: "Effects of Cerium Addition on Solidification Behaviour and Intermetallic Structure of Novel Al-Cu-Li Alloys", RARE METAL MATERIALS AND ENGINEERING, vol. 45, no. 6, 1 June 2016 (2016-06-01), pages 1423-1429, XP029733073, ISSN: 1875-5372, DOI: 10.1016/S1875-5372(16)30125-4Wa Alloys: "International Alloy Designations and Chemical Composition Limits for Wrought Aluminum and Wrought Aluminum Alloys", The Aluminum Association - Teal Sheet, 1 August 2018 (2018-08-01), XP055842354, Retrieved from the Internet: URL:https://www.aluminum.org/sites/default /files/Teal%20Sheet.pdf [retrieved on 2021-09-20]MANN, Austin E.The Boeing Company 5301 Bolsa AvenueHuntington Beach, CA California 92647USBAKER, Andrew H.The Boeing Company 5301 Bolsa AvenueHuntington Beach, CA California 92647USMISHRA, RajivThe Boeing Company 5301 Bolsa AvenueHuntington Beach, CA California 92647USPALANIVEL, SivaneshThe Boeing Company 5301 Bolsa AvenueHuntington Beach, CA California 92647USThe Boeing Company101981801P117450EP/JLH929 Long Bridge DriveArlington, VA 22202USHarris, Jennifer Lucyet al100806520Kilburn & Strode LLP Lacon London 84 Theobalds RoadLondon WC1X 8NLGBALATBEBGCHCYCZDEDKEEESFIFRGBGRHRHUIEISITLILTLULVMCMKMTNLNOPLPTRORSSESISKSMTR