%0 conference lecture %@ %A Oering, M., Stark, A., Paul, J., Lippmann, T., Appel, F., Pyczak, F. %D 2012 %J Gamma (TiAl) Alloy Technology 2012 %T Role of Borides on Microstructure Evolution in Cast Beta-solidifying Gamma-Titanium Aluminide Alloys %U %X