Cite as: Stark, A.; Rackel, M.; Tchouaha Tankoua, A.; Oehring, M.; Schimansky, F.; Lottermoser, L.; Schell, N.; Schreyer, A.; Pyczak, F.: In Situ Synchrotron Radiation Study during Hot Forming of a Nb-Rich TiAl Alloy. Intermetallics 2015. Bad Staffelstein (D), 2015.