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Multiscale approach to predict the lifetime of EB-PVD thermal barrier coatings

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Academic year: 2021

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Figure I.1 : Schematic showing a land based gas turbine with a capacity of 287 Megawatts (SIEMENS).
Figure II.2 : (a) Initial SEM micrograph of the EB-PVD TBC cross section, (b) binary picture with external and internal porosities, (c) binary picture showing only the extracted external porosity, (d) external porosity reported in the initial SEM micrograp
Table II.1 : Quantitative results of the chemical composition for 1: α-alumina phase, 2: Y-pegs and 3: bond coat particles in Fig
Figure II.9 : Transmission electron micrograph (TEM) showing the inner columnar alumina layer and the outer layer with little epiaxed grains (Clarke, 2003)
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