Tribological Behavior of Hastelloy C and Refractalloy 26

Figure 3

X ray diffraction (XRD) of Hastelloy C (a) and Refractalloy 26 (b) as cast. Gamma and γ′ phases show the same main peaks (2𝜃=43.75, 50.97, 74.96 and 91.05 degrees). Gamma prime phase shows a very weak extra peaks at 2𝜃=24.85 degrees.

(a)

(b)