Titanium Alloy Repair with Wire-Feed Electron Beam Additive Manufacturing Technology

Figure 11

Higher-resolution EBSD maps of the Ti6Al4V wall deposit: (a) just adjacent to the interface with the substrate, (b) coarser equiaxed grains in the third layer, (c) initial columnar grains starting from the fourth layer, and (d) large columnar prior-β grains beyond the fifth layer.

(a)

(b)

(c)

(d)