Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10634941 | Scripta Materialia | 2005 | 5 Pages |
Abstract
After thermal cycle exposure, multilayered accumulation of thermally grown oxide (TGO) was observed locally on the tops of the roughness protrusions of the bond coat in thermal barrier coatings. This phenomenon is attributed to the repeated separation and growth of the TGO. The TGO accumulation caused cracking in the top coat.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Feng Tang, Julie M. Schoenung,