%0 conference lecture %@ %A Liu, J., Ventzke, V., Staron, P., Schell, N., Kashaev, N., Huber, N. %D 2013 %J 142nd Annual Meeting & Exhibition, TMS 2013 %T Effect of post-weld heat treatment on microstructure and mechanical properties of laser-beam-welded TiAl-based alloy %U %X