Study of microstructure and mechanical properties of Ti-45Al-(Fe,Nb) (at. %) alloys

Bewlay, 2013, Intermetallic-based alloys-science, technology and applications, MRS Symp. Proc., 1516, 49, 10.1557/opl.2013.44 Appel, 2011 Imayev, 2007, Alloy design concepts for refined cast and wrought gamma titanium aluminide based alloys, Intermetallics, 15, 451, 10.1016/j.intermet.2006.05.003 Clemens, 2013, Design, processing, microstructure, properties, and applications of advanced intermetallic TiAl alloys, Adv. Eng. Mater, 15, 191, 10.1002/adem.201200231 Imayev, 2012, Microstructure and mechanical propetries of low and heavy alloyed γ-TiAl+α2-Ti3Al based alloys subjected to different treatments, Intermetallics, 26, 91, 10.1016/j.intermet.2012.03.010 Aguilar, 2011, Investment casting technology for production of TiAl low pressure turbine blades - process engineering and parameter analysis, Intermetallics, 19, 757, 10.1016/j.intermet.2010.11.014 Soyama, 2015, The effect of zirconium addition on sintering behaviour, microstructure and creep resistance of the powder metallurgy processed alloy Ti-45Al-5Nb-0.2B-0.2C, Mater. Des., 84, 87, 10.1016/j.matdes.2015.06.095 Imayev, 1999, Effect of grain size and partial disordering on ductility of Ti3Al at temperatures of 20°C to 600°C, Acta Mater, 47, 1809, 10.1016/S1359-6454(99)00044-0 Eshchenko, 2006, Effect of plastic deformation on disordering and ordering processes in the intermetallic compound Ti3Al, Phys. Met. Metallogr., 102, 611, 10.1134/S0031918X06120088 Paul, 2013, Up-scaling the size of TiAl components made via ingot metallurgy, Intermetallics, 32, 318, 10.1016/j.intermet.2012.08.006 Imayev, 2016, Extraordinary superplastic properties of hot worked Ti-45Al-8Nb-0.2C alloy, J. Alloys Compd., 663, 217, 10.1016/j.jallcom.2015.11.228 Palm, 1997, Structure and mechanical properties of Ti-Al-Fe alloys at ambient and high temperatures, 885 Levin, 1999, Non-equilibrium microstructures in TiAl-2Fe alloy, Intermetallics, 7, 1317, 10.1016/S0966-9795(99)00009-6 Palm, 1995, The Fe-Al-Ti system, J. Phase Equil., 16, 209, 10.1007/BF02667305 Palm, 2006, Assessment of the Al-Fe-Ti system, Intermetallics, 14, 1291, 10.1016/j.intermet.2005.11.026 Gaisin, 2010, A preliminary study on precipitation hardening of Ti-38.5Al-4Fe and Ti-38.5Al-4Fe-5Nb-0.2B intermetallic alloys via heat treatment, Intermetallics, 18, 2238, 10.1016/j.intermet.2010.07.008 Shu, 2014, Effects of Fe, Co and Ni elements on the ductility of TiAl alloy, J. Alloys Compd, 617, 302, 10.1016/j.jallcom.2014.07.199 Raghavan, 2002, Aluminum-iron-titanium, J. Phase Equil., 23, 367, 10.1361/105497102770331613 Imayev, 2005, Microstructural evolution during hot working of Ti aluminide alloys: influence of phase constitution and initial casting texture, Metall. Trans., 36A, 859, 10.1007/s11661-005-1015-1 Tokar, 2003, Phase formation in iron-containing titanium aluminide during two-step heat treatment, Mater. Sci. Eng. A, 351, 56, 10.1016/S0921-5093(02)00836-5 Pfullmann, 1993, On the relationship between lattice parameters and composition of the γ-TiAl phase, Scr. Metall. Mater, 28, 275, 10.1016/0956-716X(93)90427-T Blackburn, 1967, The ordering transformation in titanium-aluminum alloys containing up to 25 at. pct. Aluminum, Trans. Metall. Soc. TMS-AIME, 239, 1200 Leyens, 2003 Imayev, 2008, Microstructure and mechanical properties of the intermetallic alloy Ti-45Al-6(Nb,Mo)-0.2B, Phys. Met. Metallogr., 106, 641, 10.1134/S0031918X08120132 Imayev, 2000, On two stages of brittle-to-ductile transition in TiAl intermetallic, Intermetallics, 8, 1, 10.1016/S0966-9795(99)00065-5