.png){kind=icon}
.png){kind=icon}
Return
Thermal and Environmental Barrier Coatings for Next-Generation Aerospace Applications: A Comprehensive State-of-the-Art Review
.png){kind=icon}
OA
AI
Z
C
Y
F
Z
DOI：10.1016/j.oceram.2026.101015.png)
.png){kind=icon}
.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
The advancement of aerospace propulsion demands turbine inlet temperatures exceeding the limits of nickel-based superalloys, which makes Thermal Barrier Coatings (TBCs) and Environmental Barrier Coatings (EBCs) essential. This review examines current systems, starting with yttria-stabilized zirconia (YSZ) and its degradation mechanisms, then evaluates next-generation materials like pyrochlores, rare-earth zirconates, and CMAS-resistant magnetoplumbites. Processing techniques such as EB-PVD, APS, and novel methods like SPS are compared for microstructure control. The critical role of the bond coat/TGO interface in coating lifetime is analyzed, alongside the shift toward SiC/SiC composites and multilayer EBCs for water vapor protection. Advanced characterization and modeling approaches for performance prediction are highlighted. Emerging frontiers include "smart" coatings with embedded sensors, self-healing systems, and ultra-low thermal conductivity designs. This overview provides a concise foundation and future outlook on materials challenges for extreme-environment coatings in next-generation aerospace applications.
Keywords:
Thermal barrier coatings
Environmental barrier coatings
Yttria-stabilized zirconia
CMAS degradation
Ceramic matrix composites
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
2.8
Papers:
338
Citations:
1.6K
Organization
Cited Papers