Fig. 11: Microscopic morphologies of YSZ coatings after attacked by the melt at 1100 oC for 2 h.

a CMAS. b CN-1. c CN-2. d CN-3. e CN-4. The dotted lines indicate the area of microstructure degraded. Black arrows indicate the presence of melt.
a CMAS. b CN-1. c CN-2. d CN-3. e CN-4. The dotted lines indicate the area of microstructure degraded. Black arrows indicate the presence of melt.