The Effect of EBM Process Parameters on Porosity and Microstructure of Ti-5Al-5Mo-5V-1Cr-1Fe Alloy

Figure 12

Microstructure of the specimens fabricated with different energy inputs and with the same cathode current (4.5 mA): (a) 20 J/mm³, (b) 30 J/mm³, (c) 40 J/mm³, and (d) 50 J/mm³; arrow indicates build direction.

(a)

(b)

(c)

(d)