ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRIS..MTNORSMESMMAKHTNMD..........J0009190-CORR014635651CORRECTED EUROPEAN PATENT APPLICATIONpublished in accordance with Art. 153(4) EPCA8A120260121W184deBibliographieenBibliographyfrBibliographieEP23833901.42023102020250520ruenen202213236820221212RU202601212026042025102220254320260121202604B22F 9/08 20060101AFI20240621BHEP B33Y 70/00 20200101ALI20240621BHEP C22C 1/04 20230101ALI20240621BHEP C22C 21/00 20060101ALI20240621BHEP C22C 1/02 20060101ALI20240621BHEP B22F2998/10 20130101 LA20240212BHEP C22C 1/0416 20130101 LA20240212BHEP B22F 9/082 20130101 LA20240212BHEP B22F 10/25 20210101 LA20240212BHEP C22C 1/0416 20130101 FI20240212BHEP B33Y 70/00 20141201 LI20240212BHEP B22F 9/082 20130101 LI20240212BHEP C22C 21/00 20130101 LI20240212BHEP B22F2998/10 20130101 LA20240212BHEP deALUMINIUMMATERIAL ZUR GENERATIVEN FERTIGUNG UND ARTIKEL AUS DIESEM MATERIALenALUMINIUM MATERIAL FOR ADDITIVE MANUFACTURING AND ITEM MADE OF SAID MATERIALfrMATÉRIAU À BASE D'ALUMINIUM POUR TECHNOLOGIES ADDITIVES ET ARTICLE OBTENU À PARTIR DE CE MATÉRIAUnoneObshchestvo S Ogranichennoj Otvetstvennost'Yu "Institut Legkikh Materialov I Tekhnologij"101938321P7059-PCT.EPLeninskij Prospekt, Dom 6, Stroenie 21 Ofis 103Moscow 119049RUMANN, Viktor Khrist'yanovichg. Krasnoyarsk, 660111RURYABOV, Dmitrij Konstantinovichg. Krasnoyarsk, 660111RUVAKHROMOV, Roman Olegovichg. Krasnoyarsk, 660111RUGRUSHIN, Ivan Alekseevichg. Krasnoyarsk, 660111RUAtalay, Baris101773121Alfa Patent Stan Advoka Ltd. Co. Dumen Sok Gumussuyu Is Merkezi, No: 11, Kat: 434427 Beyoglu/IstanbulTRALCHGBISLIMCMEMKNORSSMTRBAKHMAMDTNRU202305024820231020ruWO202412893720240620202425

The invention relates to metallurgy, in particular to aluminum-based alloys used to produce powders for additive manufacturing, including selective laser melting. The aluminum powder alloy comprises (in wt.%): 0.3-1.5 iron, 0.35-2.6 cerium, and 0.15-0.4 titanium; 0.2-2.0 at least one element from group A comprising manganese, lanthanum and yttrium (in total or individually); 0.6-1.5 at least one element from group B comprising zirconium, vanadium, chromium, hafnium and scandium (in total or individually); optionally: 3-60 ppm hydrogen and 1.5-4.5 magnesium; and aluminum and unavoidable impurities, including 0.2 max. silicon, 0.05 max. copper and 0.05 max. zinc.