Research Article

The Role of Nanostructured Al2O3 Layer in Reduction of Hot Corrosion Products in Normal YSZ Layer

Table 1

Thickness of layers (μm) in two types of thermal barrier coating systems.

Type of TBCNiCrAlYYSZ*Granulated nano-Al2O3Abbreviation

Normal YSZ coating
Nanolayer composite YSZ/nano-Al2O3 coating

YSZ: yttria stabilized zirconia.