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Enhanced osseointegration through direct energy deposition porous coating for cementless orthopedic implant fixation [PDF]
Scientific Reports, 2021 Direct energy deposition (DED) is a newly developed 3D metal printing technique that can be utilized on a porous surface coating of joint implants, however there is still a lack of studies on what advantages DED has over conventional techniques.
Dong Jin Ryu +7 more
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Effects of Oxidized Metal Powders on Pore Defects in Powder-Fed Direct Energy Deposition [PDF]
MicromachinesLaser-based additive manufacturing processes, particularly direct energy deposition (DED), have gained prominence for fabricating complex, functionally graded, or customized parts.
Jong-Youn Son +3 more
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Direct energy deposition for smart micro reactor
Virtual and Physical PrototypingNuclear microreactors (MRs) have attracted significant attention for their versatility in installation locations, especially with the growing demand for sustainable green energy in large data processing facilities.
Hayeol Kim +8 more
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IMProVing directed energy deposition [PDF]
PhotonicsViews, 2021 AbstractDirected energy deposition (DED) is a powerful additive manufacturing technique that combines a high degree of freedom in design with relatively high deposition rates that can increase throughput. DED structures are created by repeatedly depositing weld beads from powder or wire feedstock, which also makes it an attractive technique for hybrid ...
Beatrix Elsner +2 more
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Using a Trial Sample on Stainless Steel 316L in a Direct Laser Deposition Process
Metals, 2021 Direct laser deposition technology is used for the manufacture of large-size products with complex geometries. As a rule, trial samples with small dimensions are made to determine the deposition parameters. In order for the resulting products to have the
Artur Vildanov +4 more
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Direct Energy Deposition of Mo Powder Prepared by Electrode Induction Melting Gas Atomization [PDF]
Archives of Metallurgy and Materials, 2021 Molybdenum (Mo) is used to form a barrier layer for metal wiring in displays or semiconductor devices. Recently, researches have been continuously attempted to fabricate Mo sputtering targets through additive manufacturing.
Goo-Won Roh +4 more
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Journal of Materials Research and Technology, 2022 A comparative study of the microstructure and mechanical properties (tensile and high-cycle-fatigue) of Incoloy 901 repair welds produced via direct-energy-deposition (DED) and conventional tungsten-inert-gas (TIG) welding was conducted.
Jongkee Ahn +5 more
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Metals, 2021 In this work, the critical fracture stresses during spalling of high-strength steel 09CrNi2MoCu samples obtained by direct laser deposition (DLD) were measured under shock compression of up to ~5.5 GPa. The microstructure and mechanical properties of DLD
Olga Klimova-Korsmik +6 more
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Metals, 2023 The excellent microstructure and mechanical properties of Al-Cu alloy deposited using the Direct Energy Deposition (DED) process has been shown in previous studies, which is the most likely aluminum alloy material to meet the load-bearing requirements of
Zhenbiao Wang +6 more
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Direct-drive heavy ion beam inertial confinement fusion: a review, toward our future energy source
Advances in Physics: X, 2021 Direct-drive heavy ion beam (HIB) inertial confinement fusion (ICF), or HIF would be a promising future energy source for society. Particle accelerators produce HIBs with precise particle energies, pulse lengths and pulse shapes with high energy ...
Shigeo Kawata
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