Torsional fatigue behavior of wrought and additive manufactured Ti-6Al-4V by powder bed fusion including surface finish effect

146 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Multiaxial fatigue behavior of wrought and additive manufactured Ti-6Al-4V including surface finish effect (2017, methodology): “However, in some cases, little or no ductility improvements have been observed after annealing at 700–730 C [16,45].”
Fatigue of additive manufactured Ti-6Al-4V, Part II: The relationship between microstructure, material cyclic properties, and component performance (2020, methodology): “Although no signi ﬁ cant change in ductility or microstructure was observed after the annealing process for the specimens in [24], the improvement was attributed to the relief of the residual stresses which were generated during the fabrication process.”
A review of the as-built SLM Ti-6Al-4V mechanical properties towards achieving fatigue resistant designs (2018, methodology): “[47] on annealed SLM Ti-6Al-4V, hypothesised to be composed of an α′ martensite microstructure (material features and processing parameters are provided in Tables 10 and 11 respectively).”
Influence of SLM process parameters on the surface finish, porosity rate and fatigue behavior of as-built Inconel 625 parts (2017, background): “In many papers, it appears that high cycle fatigue cracks, for part with as-built surface, usually initiate on: - porosities on the surface or sub-surface, generated by ALM process for di ﬀ erent materials like Ti6AL4V (Ellyson et al., 2017), AlSi10Mg (Brandl et al., 2012), AlSI12 for very high cycl”