Combating Corrosion Degradation of Turbine Materials Using HVOF Sprayed 25% (Cr3C2-25(Ni20Cr)) + NiCrAlY Coating
Figure 2
Optical macrograph of 25% (Cr3C2-25(Ni20Cr)) + NiCrAlY coated materials. (a) Ti-31, (b) Superco-605, and (c) MDN-121. Dimension of the samples: 25 mm × 25 mm.