Figure 6
Comparison between experimental (blue) and synthetic (dashed red) diffraction line profiles (I versus 2θ) from the AM IN625 wall specimens in representative (a) unheated and (b) heated conditions. Enlarged views of the 220 diffraction peak in the (c) unheated and (d) heated conditions. The 220 peak provides an example of relatively extreme peak splitting due to the temperature gradient present. |