Degradation of the TBC system during the static oxidation test.


This study was done on the IN-738 type alloy with thermal barrier coatings. On the basic surface of the NiCoCrAlY superalloy, VPS-sprayed powder was applied as the bond-coat. In addition, ZrO(2)x 8%Y(2)O(3) powder was used for a deposition outside the top surface of a ceramic layer by the APS method. Appropriate control of the spraying process parameters… (More)
DOI: 10.1111/j.1365-2818.2009.03290.x


5 Figures and Tables