b'Figure 2. Cross-sectional SEM image of cold spray Cr-coated cladding; (a, b) longitudinal cross-sections and (c, d) radial cross-sections with different magnificationsFigure 3. Schematic illustration of test capsule design: (from left) Overall capsule assembly in buster, sectional view of capsule assembly in buster, High Burnup Experiments in Reactivity initiated Accidents (HERA) capsule assembly, HERA specimen holder overall assembly, and HERA specimen holder assembly122 2023|AFC ACCOMPLISHMENTS'