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RISTransient Residual Stresses in Thermal Barrier Coatings: Analytical and Numerical Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal barrier coatings (TBCs) provide thermal insulation to high-temperature superalloys. Residual stresses develop in TBCs during cool-down from processing temperatures due to the thermal expansion ...
Analysis of Interfacial Cracks in a TBC/Superalloy System Under Thermomechanical Loading
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In thermal barrier coatings (TBC) residual stresses develop during cool down from processing temperature due to the thermal expansion mismatch between the different layers (substrate, bond coat, ...
Damage Accumulation Mechanisms in Thermal Barrier Coatings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Progressive damage evolution leading to spallation was investigated in Electron Beam—Plasma Vapor Deposition (EB-PVD) partially stabilized zirconia thermal barrier coating (TBC) applied to Nickel-based ...