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RISThermally Grown Oxide Stress in PS-PVD and EB-PVD Thermal Barrier Coatings Observed at Various Lifetimes Via Synchrotron X-ray Diffraction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The current standard application method for thermal barrier coatings (TBCs) on turbine blades for jet engines is electron-beam physical vapor deposition (EB-PVD) due to its high strain tolerance and low thermal conductivity. ...
Computational Model of Mechano-Electrochemical Effect of Aluminum Alloys Corrosion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Stress corrosion is a critical issue that leads to high costs in lost equipment and maintenance, affecting the operation and safety of aircraft platforms. Most aerospace structural components use the aluminum alloys 7xxx ...
Synchrotron X Ray Diffraction Measurements Mapping Internal Strains of Thermal Barrier Coatings During Thermal Gradient Mechanical Fatigue Loading
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An understanding of the high temperature mechanics experienced in thermal barrier coatings (TBC) during cycling conditions would be highly beneficial to extending the lifespan of the coatings. This study will present results ...