Gradient Microstructure Evolution and High-Temperature Water Corrosion Behavior of Surface Mechanical Attrition Treated Alloy 600MA
Gradient-nanostructured Alloy 600MA was fabricated via surface mechanical attrition treatment (SMAT) for 0–180 min. Pre-corrosion XRD confirms that SMAT with severe plastic deformation does not induce phase transformation of the γ-FCC Ni-Cr-Fe matrix, while progressive peak broadening verifies grain refinement and accu...