Abstract
Upon cooling, plasma-sprayed ceramic barrier coatings generate large residual stresses, produced by the thermal expansion mismatch, the temperature profile, and the anisotropy of the phases. In this paper, a scheme for the purely elastic analysis of this stress formation is given, accounting for the different microstructure of successive coating layers. The presently considered microstructural data include the morphology and orientation pattern of the porosities. The coatings structure and temperature profile are computer-simulated.
| Original language | English (US) |
|---|---|
| Pages | 197-202 |
| Number of pages | 6 |
| State | Published - Jan 1 1990 |
| Event | Composite Material Technology 1990 - Presented at the Thirteenth Annual Energy-Sources Technology Conference and Exhibition - New Orleans, LA, USA Duration: Jan 14 1990 → Jan 18 1990 |
Other
| Other | Composite Material Technology 1990 - Presented at the Thirteenth Annual Energy-Sources Technology Conference and Exhibition |
|---|---|
| City | New Orleans, LA, USA |
| Period | 1/14/90 → 1/18/90 |
ASJC Scopus subject areas
- Geology