Effect of Microstructure on Fatigue Crack Growth Behavior in Ti-6Al-4V Alloy

The effect of microstructure on fatigue crack growth behavior under constant stress amplitude was investigated using CT specimens of two kinds of Ti-6Al-4V alloy. Both of them were under the same annealing condition and consisted of α+β phases, but their microstructures showed obvious distinction be...

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Veröffentlicht in:	Journal of the Society of Materials Science, Japan Japan, 1998/03/15, Vol.47(3), pp.273-278
Hauptverfasser:	SUGETA, Atsushi, JONO, Masahiro, UEMATSU, Yoshihiko, YAMAMOTO, Masahiro, UEDA, Hiroaki
Format:	Artikel
Sprache:	jpn
Schlagworte:	Crack closure Fatigue crack growth Microstructure Plasticity-induced crack closure Roughness-induced crack closure Ti-6Al-4V alloy
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