Preferential site occupancy of alloying elements in TiAl-based phases

David Holec, Rajeev K. Reddy, Thomas Klein +1

First principles calculations are used to study the preferential occupation of ternary alloying additions into the binary Ti-Al phases, namely $\gamma$-TiAl, ${\alpha }_2$-Ti${}_3$Al, $β_{\mathrm…