Composition-dependent wetting and interfacial behavior of CMAS melts on YSZ thermal barrier coatings: a molecular dynamics and first-principles study
The corrosion of yttria-stabilized zirconia (YSZ) thermal barrier coatings (TBCs) induced by molten calcium–magnesium–aluminosilicate (CMAS) deposits is closely related to interfacial wetting and diffusion behaviors. In this work, the effects of CMAS composition on the wetting and corrosion behavior of YSZ TBCs were in...