PSI - Issue 5

G. Lesiuk et al. / Procedia Structural Integrity 5 (2017) 928–934 Lesiuk et al./ Structural Integrity Procedia 00 (2017) 000 – 000

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Fig.6. The S-N curve for specimen without current exposure with marked two specimens results after exposure

Fig. 7. Macro crack formation after 98 000 cycles in AISI 304 steel

The fatigue lifetime comparison for the two group of specimens is shown in Fig. 8.