Research Article

Oxidation Resistance and Modification Reaction Mechanism of Al Coating Sprayed on Pure Ti Substrate

Table 7

Thickness (μm) of different Ti-Al Intermetallics layers with 1173 K/5 h, 1173 K/10 h, and 1173 K/20 h.

Ti-Al intermetallics1173 K/5 h1173 K/10 h1173 K/20 h

TiAl22512
TiAl1.42.54
Ti3Al469