Low-Temperature Brazing of Titanium Using Al-Based Filler Alloys

Figure 5

The formed voids and gaps in Ti–6Al–4V/Al–2.5Mg–0.3Cr/Ti–6Al–4V brazed joints by different ultrasound-assisted brazing parameters: (a) 100 , 670°C, 5 s, 60%, (b) 60 , 660°C, 5 s, 50%, and (c) 100 , 660°C, 5 s, 80%. Reproduced from Tillmann et al. [37], copyright 2015, with permission from Springer.