Statistical Study of the Effects of the Composition on the Oxidation Resistance of Ni-Based Superalloys

Figure 6

SEM images for (a) RSM-34, (b) RSM-6, (c) RSM-48, and (d) RSM-60 after oxidation at 850°C, showing local regions of irregularity.

(a)

(b)

(c)

(d)