%0 journal article %@ 0255-5476 %A Muellauer, J., Oehring, M., Appel, F. %D 2007 %J Materials Science Forum, THERMEC 2006 %P 1501-1506 %R doi:10.4028/www.scientific.net/MSF.539-543.1501 %T Effects of Hf on the Microstructure and Mechanical Properties of TiAl base Alloys %U https://doi.org/10.4028/www.scientific.net/MSF.539-543.1501 %X The effect of Hf additions to single- and two-phase titanium aluminide alloys was investigated by X-ray diffraction, differential scanning calorimetry, metallographic characterization by scanning electron microscopy, and mechanical testing.