Data di Pubblicazione:
2001
Abstract:
The effect of artificially introduced surface defects on the high cycle fatigue behavior of the Ti-47Al-2W-0.5Si alloy has been investigated and correlated with the crack growth behavior ar temperatures of 700°C and 750°C. The results are reported in the form of Kitagawa diagram in which the safe and unsafe zones for crack advance are defined.
Tipologia CRIS:
01.01 Articolo in rivista
Keywords:
Cast TiAl alloy; High cycle fatigue; afe life design; Crack propagation; material defects
Elenco autori:
Lupinc, Valentino; Onofrio, Giovanni
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