A new spallation mechanism of thermal barrier coatings on aero-engine turbine blades

Laboratory experiments were conducted to study the spallation behaviour of thermal barrier coatings (TBCs) on aero-engine turbine blades manufactured by the electron-beam physical vapour deposition technique (EB-PVD). Intact blades were heated at temperature 1135°C in a furnace for certain time and...

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Bibliographic Details
Main Authors: Bo Yuan, Christopher Harvey, Rachel Thomson, Gary Critchlow, Simon Wang
Format: Default Article
Published: 2018
Subjects:
Materials engineering not elsewhere classified
Thermal barrier coating
Interface fracture
Spallation
Pockets of energy concentration
Buckling
Materials Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/28041
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