Microstructure and Mechanical Properties of Electron Beam-Welded Joints of Titanium TC4 (Ti-6Al-4V) and Kovar (Fe-29Ni-17Co) Alloys with Cu/Nb Multi-Interlayer

Figure 2

Surface appearance and the cross sections of welds: (a) EBW-1 with 0.53 mm Cu and 0.22 mm Nb; (b) EBW-2 with 0.53 mm Cu and 0.40 mm Nb.

(a)

(b)