Local strain energy density to assess the multiaxial fatigue strength of titanium alloys

The present paper investigates the multiaxial fatigue strength of sharp V-notched components made of titanium grade 5 alloy (Ti-6Al-4V). Axisymmetric notched specimens have been tested under combined tension and torsion fatigue loadings, both proportional and non-proportional, taking into account...

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Bibliographic Details

Published in:	Fracture and Structural Integrity
Main Authors:	Filippo Berto, Alberto Campagnolo, Torgeir Welo
Format:	Article
Language:	English
Published:	Gruppo Italiano Frattura 2016-07-01
Subjects:	Ti-6Al-4V Multiaxial fatigue V-notch Control volume Strain Energy Density
Online Access:	http://www.gruppofrattura.it/pdf/rivista/numero37/numero_37_art_10.pdf