The Influence of the Laser Energy on the Thermal Diffusivity Evaluation of TBC by Laser Flash |
| |
| Authors: | Federico Cernuschi Paolo Bison |
| |
| Affiliation: | (1) CESI RICERCA, Via Rubattino, 54, 20134 Milano, Italy;(2) ITC – CNR, C.so Stati Uniti, 4, 35127 Padova, Italy |
| |
| Abstract: | Laser Flash is considered the standard technique for measuring the thermal diffusivity of solids. The interaction between
TBC and the laser energy is studied because very low thermal effusivity and thermal diffusivity of TBC can produce very high
temperature increase on the surface and temperature gradient within the sample. In such a case, microstructural modifications
of TBC can be generated. In this work, such phenomena are studied experimentally on free standing TBC samples. |
| |
| Keywords: | laser flash microstructure evolution thermal barrier coatings |
| 本文献已被 SpringerLink 等数据库收录！ |
|
