Figure 4
From: Mechanical properties and microstructural change of W–Y2O3 alloy under helium irradiation
XRD patterns of the W–Y2O3 alloy before and after irradiation: (a) non-irradiated W–Y2O3 sample; (b) irradiated W–Y2O3 sample; (c) removed surface of the irradiated W–Y2O3 sample; (d) the three above-mentioned XRD patterns illustrated in the same image.
