Functional gradient coating of alumina on net shaped zirconia implant: Improved strength, aging resistance, and role of residual stress

Thickness effect of an alumina–zirconia–mullite composite coating on the properties of zirconia

“…The compressive residual stress in this study is in agreement with literature reports (∼0.8 GPa), which show the applicability of eqn (6). 15 The results of the Young's modulus of the coating material were calculated and are presented in Table 2, with there being no obvious dependence of it on the thickness of the coating. The mean of the Young's modulus of the coating material was 246.29 ± 16.38 GPa.…”