Review Paper(Vol.57 No.11 pp.1121-1131)

Effect of Microstructure on Elastic Modulus of YSZ Thermal Barrier Coatings

Masakazu OKAZAKI

Key Words:Advanced gas turbines, Thermal Barrier Coatings(TBCs), Yittoria stabilized Zirconia (YSZ) ,Mechanical properties, Elastic Modulus, Atmospheric plasma spraying, Hybrid plasma spraying, Electron-beam physical vapor deposition, In-plane stiffness, Splat structure, Pore, Microstructure, Thermal cycle, Thermal stress, Size effect