Plasma sprayed functionally graded ZrO2/NiCoCrAlY coatings

• Main Author: Gu, Yan Wei.
• Other Authors: Khor, Khiam Aik
• Format: Theses and Dissertations
• Published: 2008
• Subjects: DRNTU::Engineering::Materials::Plasma treatment
• Online Access: http://hdl.handle.net/10356/5772
• Institution: Nanyang Technological University

The major themes of this research project are: (a) preparation of the composite feedstock, i.e., pre-alloyed and spheroidized ZrOi/NiCoCrAlY powders for the deposition of functionally graded materials (FGM); (b) computation of thermal stresses in FGM thermal barrier coating system using finite eleme...