On the fatigue properties of metals manufactured by selective laser melting — The role of ductility

By S. Leuders, T. Lieneke, S. Lammers, T. Tröster, Thomas Niendorf. 2014

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High cycle fatigue life prediction of laser additive manufactured stainless steel: A machine learning approach (2019, methodology): “[68] and Mower and Long [69] to account for the load ratio effect; a modifying factor of 0.”
Fatigue of additive manufactured Ti-6Al-4V, Part II: The relationship between microstructure, material cyclic properties, and component performance (2020, unknown): “…life and Crack Initiation Site (CIS) fractography were reported for both powder feed AM (laser and electron beam) and traditionally fabricated wrought materials [11,12,14,15,17 – 20 , 50 – 59 ] The CIS was estimated from the root of the projected area of the defect in the direction of loading.”
A review of the as-built SLM Ti-6Al-4V mechanical properties towards achieving fatigue resistant designs (2018, background): “Leuders [43] Cylindrical Z α′ martensite NR None”
Additive manufacturing of fatigue resistant materials: Challenges and opportunities (2017, methodology): “Comparison of fully-reversed (Rr = 1) fatigue stress–life data for L-PBF Ti6Al-4V and L-PBF 316L SS in as-built and HIP conditions [32].”
Defect Formation Mechanisms in Selective Laser Melting: A Review (2017, background): “Leuders et al also analyzed the effect of defect location on the fatigue strength in their research.”