Issue 61

V. Shlyannikov et alii, Frattura ed Integrità Strutturale, 61 (2022) 46-58; DOI: 10.3221/IGF-ESIS.61.03

a)

b)

c) d) Figure 9: Backscattered SEM images of the crack path morphology for isothermal harmonic fatigue with a frequency of f =10.0 Hz; (a) - 23°C, (b) - 150°C, (c) - 650°C, (d) - 750°C.

a)

b)

c) d) Figure 10: Backscattered SEM images of the crack path morphology for isothermal creep-fatigue interaction with a frequency of f =0.0083 Hz; (a) - 450°C, (b) - 550°C, (c) - 650°C, (d) - 750°C.

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