Effect of Laser Shock Processing and Aluminizing on Microstructure and High-Temperature Creep Properties of 321 Stainless Steel for Solar Thermal Power Generation

Figure 9

SEM morphology and EDS analysis of fracture surfaces: (a) aluminized steel; (b) aluminized steel with single LSP impact; (c) aluminized steel with three LSP impacts; (d) EDS spectrums of point i in (a); (e) EDS spectrums of point ii in (a); (f) EDS spectrums of point iii in (c).

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