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

Thermal barrier coatings (TBCs) with higher rare earth (RE) contents are more resistant to
CaO-MgO-Al 2 O 3-SiO 2 (CMAS) attack due to their reaction to form apatite protective …

GdPO 4 is a promising thermal barrier coating (TBC) candidate owing to its excellent
resistance to calcium-magnesium-alumina-silicate (CMAS) and molten salt corrosion. In this …

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 …

Degradation by CMAS deposits represents a considerable threat to the EBC service life.
Current work contributes to understanding the response of Yb 2 Si 2 O 7 coatings with …

The CMAS corrosion behavior of a novel high entropy material (Nd 0.2 Gd 0.2 Y 0.2 Er 0.2
Yb 0.2) 2 Zr 2 O 7 with thermal conductivity of 1.215 W· m− 1· K− 1 was investigated. Results …

As gas turbine inlet temperatures continue to rise, new thermal barrier coating (TBC)
materials must be developed urgently. This work investigated molten silicate corrosion …

Airborne silicate pollutants in flight corridors pose a serious threat to aviation safety whose
severity is directly linked to the wettability of molten silicates on thermal barrier coatings …

Three kinds of high entropy (Y 0.25 Sc 0.25 Er 0.25 Yb 0.25) 2 Si 2 O 7,(Y 0.2 Sc 0.2 Er 0.2
Yb 0.2 Lu 0.2) 2 Si 2 O 7 and (Y 0.2 Sc 0.2 Er 0.2 Yb 0.2 Gd 0.2) 2 Si 2 O 7 were designed …

The effect of Sc 2 O 3 content on the corrosion behaviors of xSc 2 O 3-3.5 Y 2 O 3 co-doped
ZrO 2 (ScYSZ, x= 4.5, 5.5 and 6.5 mol.%) in calcium-magnesium-alumino-silicate (CMAS) at …