chapter  8
92 Pages

Titanium Aluminides*

Al Base Alloys Containing Niobium, Ph.D. thesis, Dept. of Metallurgy, Institute of Technology, Banaras Hindu University, Varanasi, 1990. With permission.)

FIGURE 8.3

Ti-24Al-11Nb, 1020˚C/8h/WQ, tensile tested at room temperature. SEM fractograph at intermediate magnification shows cleavage fracture features with secondary cracks.