Microstructure and Processing Ability of β-Solidifying TNM-Based γ-TiAl Alloys
Microstructure and hot workability have been considered for a number of -TiAl alloys including -solidifying TNM alloys. All TNM alloys under study showed improved hot workability in cast condition. As was shown for the Ti-45Al-5Nb-1Mo-0.2B alloy, a critical issue of TNM alloys is room temperature ductility in the conditions with lamellar structure.
T. Chandra, N. Wanderka, W. Reimers , M. Ionescu
V.M. Imayev et al., "Microstructure and Processing Ability of β-Solidifying TNM-Based γ-TiAl Alloys", Materials Science Forum, Vols. 638-642, pp. 235-240, 2010