|About this Abstract
||2016 TMS Annual Meeting & Exhibition
||High-Temperature Systems for Energy Conversion and Storage
||Evaluation of Delamination Life for Thermal Barrier Coating with Various Bond Coats
||Taehyung Kim, Jongkee Ahn, Dongick Shin, Kitae Kim, Yeon-Gil Jung, Donghoon Kim
|On-Site Speaker (Planned)
TBC(Thermal Barrier Coating) is applied for protection of high temperature components in gas turbine engine from high temperature environment. Generally APS and EB-PVD are applied. In this research, APS and EB-PVD TBC’s delamination life was evaluated using thermal-shock and thermal fatigue test. For evaluation, specimens are prepared with various bond coating(APS, HVOF and LPPS) and top coating(APS and EB-PVD). In results, APS top coating showed longest delamination life with APS bond coat and EB-PVD top coating showed longest life with LPPS bond coat. It’s possible to design the appropriate TBC architecture with results from this research.
||Planned: A print-only volume