Microstructural optimization of Gd2O3-Yb2O3-Y2O3 co-stabilized ZrO2/YSZ coatings with enhanced thermal shock resistance

Microstructural optimization of Gd2O3-Yb2O3-Y2O3 co-stabilized ZrO2/YSZ coatings with enhanced thermal shock resistance

Yttria-stabilized zirconia (YSZ) thermal barrier coatings (TBCs) are widely used in high-temperature applications, yet their thermal durability remains a critical limitation. To address this, double-ceramic-layer (DCL) TBCs have attracted growing attention due to their enhanced thermal performance....

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Bibliographic Details
Main Authors: Tianjie Shi, Tong Zhao, Yiqian Guo, Rifei Han, Haoran Peng, Kang Yuan, Qi Zhou, Xiaoxiao Pang, Fang Jia
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Materials & Design
Subjects:
Gd2O3-Yb2O3-Y2O3 co-stabilized ZrO2 (GYYZO)
Porosity
Thickness ratio
Thermal shock performance
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525005623
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