Processing Window and Microstructure of NiCoCrAlY Coating Deposited on Cast Iron Using Multilayer Laser Cladding

Figure 5

Cross section of laser tracks for laser cladding on compacted graphite cast iron at the scanning velocity of (a) 3 mm/s, (b) 5 mm/s, and (c) 7 mm/s.

(a)

(b)

(c)