The fatigue properties of sintered Ti–6Al–4V were investigated as a function of sintered
density and pore morphology. A quantitative analysis of microstructure was conducted to
correlate with tensile and fatigue properties to understand the influence of sintered density
and pore morphology. Low cycle fatigue (LCF) and high cycle fatigue (HCF) tests were
conducted using two alloys with different sintered densities (95% and 99%). It was found that
there was no significant difference in tensile strength but the fatigue endurance limit was …