Functionally graded materials for advanced thermal barrier coating applications
Yip, Tick Hon.
Date of Issue2002
School of Materials Engineering
Thermal Barrier Coatings (TBC) are used to prolong the lifetime of the metallic components exposed to harsh environments. To deal with the issue of bondcoat oxidation during high-temperature service leads to large residual stress that can cause delamination of the coating, Al2O3/ZrO2 system is proposed to improve the oxidation resistance of the TBC and hence, avoiding the catastrophic failure.
DRNTU::Engineering::Materials::Functional and smart materials
Nanyang Technological University