%0 conference lecture %@ %A Oehring, M.,Appel, F.,Paul, J.D.H.,Froebel, U.,Lorenz, U. %D 2002 %J International Symposium on Advanced Thermal Barrier Coatings and Titanium Aluminides for Gas Turbines, TurboMat %N %P %T Hot working and resulting mechanical properties of Gamma TiAl Alloys with a high content of Nb %U %X