@misc{clemens_in_and_2008, author={Clemens, H., Chladil, H.F., Wallgram, W., Zickler, G.A., Gerling, R., Liss, K.-D., Kremmer, S., Guether, V., Smarsly, W.}, title={In and ex situ investigations of the Beta-phase in a Nb and Mo containing Gamma-TiAl based alloy}, year={2008}, howpublished = {journal article}, doi = {https://doi.org/10.1016/j.intermet.2008.03.008}, abstract = {In a β-stabilized Ti–43Al–4Nb–1Mo–0.1B alloy (composition in atomic percent) the correlation between the occurrence of β-phase and temperature was analyzed experimentally and compared to thermodynamic calculations. Results from in situ high-energy X-ray diffraction, texture measurements, heat treatments, scanning electron microscopy, and temperature-dependent flow stress measurements were used to study the evolution of the β-phase with temperature. Thermodynamic calculations based on the CALPHAD method were applied to correlate the phases developed in the β-solidifying TiAl based alloy under investigation. This alloy is characterized by an adjustable β-phase volume fraction at temperatures where hot-work processes such as forging and rolling are conducted. Due to a high volume fraction of β-phase at elevated temperatures the hot-extruded alloy can be forged under near conventional conditions.}, note = {Online available at: \url{https://doi.org/10.1016/j.intermet.2008.03.008} (DOI). Clemens, H.; Chladil, H.; Wallgram, W.; Zickler, G.; Gerling, R.; Liss, K.; Kremmer, S.; Guether, V.; Smarsly, W.: In and ex situ investigations of the Beta-phase in a Nb and Mo containing Gamma-TiAl based alloy. Intermetallics. 2008. vol. 16, no. 6, 827-833. DOI: 10.1016/j.intermet.2008.03.008}}