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Damage assessment and fracture resistance of functionally graded advanced thermal barrier coating systems: experimental and analytical modeling approach

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Academic year: 2021

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Figure

Figure 1. Typical SEM micrographs of thermally exposed superalloy-BC-TBC system at Bond coat
Table 1. Summary of TGO thickness and crack length measurements by PPT technique.
Figure 2. Mean TGO thickness data obtained by two methods scatter around the ideal line (shown as broken line) for low oxygen pressure samples (M07—the cycle numbers are shown)
Figure 3. Standard deviation and mean for TGO thickness and crack length data for all samples.
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