Figure 95

Fig. 95: Experimental set-up (schematically). I denotes the ZrO₂ -7wt%Y₂O₃ ceramic layer with a thickness of 0.5 mm, II denotes the NiCoCrAlY bond coat with a thickness of 0.15 mm and III denotes the substrate with the thickness of 2 mm. The four black circles indicate the four-point bending device.