This review critically examines the current understanding of calcia–magnesia–alumina–
silicate (CMAS) degradation mechanisms and mitigation approaches in thermal and …

Ceramic matrix composites with environmental barrier coatings (CMC/EBCs) are the most
promising material solution for hot section components of aero-engines. It is necessary to …

Degradation of yttria-stabilized zirconia (YSZ) layers by molten CaO-MgO-Al 2 O 3-SiO 2
(CMAS)-based deposits is an important failure mode of thermal barrier coating (TBC) …

The reaction behaviors and corrosion mechanisms of the tri-layer Yb 2 SiO 5/Yb 2 Si 2 O
7/Si EBCs against CMAS melts were explored at 1300–1400° C for 25–50 h. Results …

The ytterbium silicate coatings with different contents of Yb 2 O 3, Yb 2 SiO 5 and Yb 2 Si 2 O
7 phases were explored on their corrosion resistance to CMAS melts at 1400℃. Results …

The calcium rare‐earth (RE) silicate oxyapatite, Ca2RE8 (SiO4) 6O2 (RE= Yb, Er, Y, Dy, Nd,
Gd, and Sm), powders were synthesized by the solid‐state reaction method and …

Interfaces in as-processed β-Yb 2 Si 2 O 7 environmental barrier coating (EBC) ceramics,
and those after high-temperature (1500° C) interaction with a calcia-magnesia …

Alternative thermal barrier coating, functionally graded Al 2 O 3/CYSZ was investigated for
CMAS and hot corrosion melts attack under high temperature. Two different test setups were …

In marine environment, thermal barrier coatings (TBCs) face coupling corrosion of calcium
magnesium aluminum silicate (CMAS) and molten salt leading to premature failure. In this …

Corrosion behavior of calcium-magnesium-alumina-silicate (CMAS) coated on LaMgAl 11 O
19/Yb 2 SiO 5/Si environmental barrier coatings are studied. The results show that a dense …