@misc{imayev_alloy_design_2007, author={Imayev, R.M., Imayev, V.M., Oehring, M., Appel, F.}, title={Alloy design concepts for refined gamma titanium aluminide based alloys}, year={2007}, howpublished = {journal article}, doi = {https://doi.org/10.1016/j.intermet.2006.05.003}, abstract = {The influence of the Al content and the addition of further alloying elements on the cast microstructure of γ(TiAl) + α2(Ti3Al) alloys has been examined. The results show that particularly fine and homogeneous microstructures without strong segregation can be obtained for certain alloy compositions solidifying through the β phase. This behavior can be attributed to the avoidance of peritectic solidification and to the alloying influence on the kinetics of the β implies α transformation following solidification. The experimental findings were used to propose a design concept for γ-TiAl + α2-Ti3Al alloys. This concept aims at the production of high-quality castings as well as at ingot material for wrought processing routes because the chemically homogeneous and fine-grained microstructures would be a good precondition for improved workability.}, note = {Online available at: \url{https://doi.org/10.1016/j.intermet.2006.05.003} (DOI). Imayev, R.; Imayev, V.; Oehring, M.; Appel, F.: Alloy design concepts for refined gamma titanium aluminide based alloys. Intermetallics. 2007. vol. 15, no. 4, 451-460. DOI: 10.1016/j.intermet.2006.05.003}}