Directed energy deposition of metals: processing, microstructures, and mechanical properties

SH Li, P Kumar, S Chandra… - International Materials …, 2023 - journals.sagepub.com
Amongst the many additive manufacturing (AM) techniques, directed energy deposition (DED)
is a prominent one, which can also be used for the repair of damaged components. In this …

[HTML][HTML] An overview of additive manufacturing of titanium components by directed energy deposition: microstructure and mechanical properties

A Saboori, D Gallo, S Biamino, P Fino, M Lombardi - Applied Sciences, 2017 - mdpi.com
mechanical properties [64]. Prior beta grain structure is one of the vital structural factors which
have a direct effect on the mechanical properties of as-deposited … as-deposited grain size …

Microstructure and mechanical properties of AISI 316L produced by directed energy deposition-based additive manufacturing: A review

A Saboori, A Aversa, G Marchese, S Biamino… - Applied sciences, 2020 - mdpi.com
Directed energy deposition (DED) as a metal additive manufacturing technology can be
used to produce or repair complex shape parts in a layer-wise process using powder or wire. …

[HTML][HTML] … on the effect of deposition pattern on the microstructure, mechanical properties and residual stress of 316L produced by Directed Energy Deposition

A Saboori, G Piscopo, M Lai, A Salmi… - Materials Science and …, 2020 - Elsevier
Energy Deposition (DED) process. To evaluate the effect of deposition patterns on the
microstructure, mechanical … of 316L samples, two different deposition strategies are selected (67 …

Analysis of microstructure and mechanical properties of additive repaired Ti–6Al–4V by Direct Energy Deposition

S Shrestha, RP Panakarajupally, M Kannan… - Materials Science and …, 2021 - Elsevier
… microstructure and thus mechanical properties rendered by … near net shape using directed
energy deposition (DED) method. … of the mechanical properties of the deposited material. The …

Direct energy deposition-laser additive manufacturing of titanium-molybdenum alloy: Parametric studies, microstructure and mechanical properties

T Bhardwaj, M Shukla, CP Paul, KS Bindra - Journal of Alloys and …, 2019 - Elsevier
… used due to its superior mechanical properties, corrosion resistance and biocompatibility. …
mechanical behaviour. Ho et al. [10] investigated the microstructure and mechanical properties

Effect of processing conditions on the microstructure, porosity, and mechanical properties of Ti-6Al-4V repair fabricated by directed energy deposition

NA Kistler, DJ Corbin, AR Nassar, EW Reutzel… - Journal of Materials …, 2019 - Elsevier
energy deposition (DED) additive manufacturing (AM) on the microstructure and mechanical
properties … A commercial DED system was used to deposit square patches of Ti-6Al-4V onto …

Closed-loop control of microstructure and mechanical properties in additive manufacturing by directed energy deposition

MH Farshidianfar, F Khodabakhshi, A Khajepour… - Materials Science and …, 2021 - Elsevier
mechanical properties of … mechanical properties in the deposition cross-section. The CDED
system is implemented to eliminate cooling rate variations and locally control the deposition

[HTML][HTML] An investigation on the effect of powder recycling on the microstructure and mechanical properties of AISI 316L produced by Directed Energy Deposition

A Saboori, A Aversa, F Bosio, E Bassini… - Materials Science and …, 2019 - Elsevier
… samples by DED with anisotropic mechanical properties [16]. … in a perpendicular direction
to the deposited layers, probably for … of deposition strategies on mechanical properties of DED-…

The role of Directed Energy Deposition atmosphere mode on the microstructure and mechanical properties of 316L samples

A Aversa, A Saboori, E Librera, M de Chirico… - Additive …, 2020 - Elsevier
… reason for the interesting mechanical properties of L-DED … parameters can affect the
mechanical properties of L-DED … to the oxides content in the deposited samples [15]. Saboori et al. …