TY - GEN
T1 - Development of Morphology and Stresses in a Class of Thermal Barrier Systems During Thermal Cycling
AU - Karlsson, Anette M
N1 - Karlsson, A.M., 2003, "Development of Morphology and Stresses in a Class of Thermal Barrier Systems During Thermal Cycling," 27th Annual Cocoa Beach Conference on Advanced Ceramics and Composites: A: Ceramic Engineering and Science Proceedings, W. Kriven, H. Lin, eds., John Wiley & Sons, Inc., pp. 543-548.
PY - 2003/1/1
Y1 - 2003/1/1
N2 - The morphology and the material properties continuously evolve during the lifetime of a thermal barrier coating. For example, the growth of the thermally grown oxide (TGO) is associated with a range of thermo-mechanical property changes as the system is aged. Accordingly, many failures are related to the TGO formation, where cracks nucleate, propagate and coalesce to eventually cause spallation of the ceramic topcoat. This work treats the development of a system based on Pt-modified aluminde bond coat, which undergoes martensitic transformations.
AB - The morphology and the material properties continuously evolve during the lifetime of a thermal barrier coating. For example, the growth of the thermally grown oxide (TGO) is associated with a range of thermo-mechanical property changes as the system is aged. Accordingly, many failures are related to the TGO formation, where cracks nucleate, propagate and coalesce to eventually cause spallation of the ceramic topcoat. This work treats the development of a system based on Pt-modified aluminde bond coat, which undergoes martensitic transformations.
KW - thermal barrier coatings; thermal conductivity; finite element; image digtization; microstructural calculations
UR - https://engagedscholarship.csuohio.edu/enme_facpub/155
UR - http://onlinelibrary.wiley.com/doi/10.1002/9780470294802.ch77/summary
U2 - 10.1002/9780470294802.ch77
DO - 10.1002/9780470294802.ch77
M3 - Other contribution
ER -