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

Figure 6

Cross-sectional SEM micrographs of NiCoCrAlY laser track. (a) 2000× image showing the location of EDS testing points and (b) 8000× image showing the dendritic structure.

(a)

(b)