Evaluation of interfacial strength of thermal barrier coating

• Kishimoto Kikuo

  Tokyo Institute of Technology

• Arai Masauki

  Central Research Institute of Electric Power Industry

Bibliographic Information

Other Title

• 遮熱コーティングの界面強度評価

Abstract

Thermal barrier coating (TBC) is being applied to blade and stator in a land-based gas turbine to protect these hot parts from a high-temperature gas environment. This paper presents the results on the interfacial fracture toughness of TBC coated material evaluated by the biaxial interfacial fracture testing. The complete closed form of the energy release rate and associated complex stress intensity factor for this testing is obtained.

Journal

• NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan

  NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan 55 (0), 265-265, 2006

  National Committee for IUTAM

Keywords

• Thermal barrier coating
• Interfacial fracture toughness
• Mixed Mode Testing

Details

• CRID: 1390001205593304704
• NII Article ID: 130005020432
• DOI: 10.11345/japannctam.55.0.265.0
• Data Source:
  • JaLC
  • CiNii Articles
• Abstract License Flag: Disallowed