Shot Peening Effects on Subsurface Layer Properties and Fatigue Performance of Case-Hardened 18CrNiMo7-6 Steel

<div>Cross-sectional SEM of carburized SP0 specimen; the microstructure of (a) top surface region and (b) bulk material, with the inserted image in (a) showing an enlarged representation of pores, carbide particles, and microcracks.</div>

Advances in Materials Science and Engineering

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Figure 2

Figure 2: Shot Peening Effects on Subsurface Layer Properties and Fatigue Performance of Case-Hardened 18CrNiMo7-6 Steel 