Experimental Investigation of Deposition Pattern on the Temperature and Distortion of Direct Energy Deposition-Based Additive Manufactured Part [PDF]
Applied Sciences, 2020 The effect of deposition pattern on the temperature and global distortion of Direct Metal Tooling (DMT) based Additive Manufactured (AM) is investigated through the experimental results of laser deposited SUS316.
Jaemin Lee, Hyun Chung
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Laser In Situ Synthesis of Gradient Fe-Ti Composite during Direct Energy Deposition Process [PDF]
Journal of Manufacturing and Materials Processing, 2023 The suitability of the direct energy deposition process of exothermic powders Fe-Ti in joining dissimilar metals to produce small parts of a complete shape for various applications is considered.
Igor Shishkovsky +3 more
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Multiscale Simulation of Laser-Based Direct Energy Deposition (DED-LB/M) Using Powder Feedstock for Surface Repair of Aluminum Alloy. [PDF]
Materials (Basel)Laser-based direct energy deposition (DED-LB/M) has been a promising option for the surface repair of structural aluminum alloys due to the advantages it offers, including a small heat-affected zone, high forming accuracy, and adjustable deposition ...
Zhou X +7 more
europepmc +3 more sources
Assessing the quality and productivity of laser cladding and direct energy deposition: Guidelines for researchers [PDF]
, 2023 This paper provides guidelines and advice to researchers and engineers in the field of laser cladding and related direct energy deposition techniques to help establish a standardized approach to quality assessment and productivity metrics.
Koti, Daniel +7 more
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Direct Electrical Energy Demand in Fused Deposition Modelling [PDF]
, 2014 3D printing is predicted to grow and underpin distributed manufacture of customized and geometrically complex products. At this early stage of technology development it is timely to consider and optimize the resource efficiency of these layered ...
Kirkwood, Neil D. +2 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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Direction dependency in coaxial laser double wire Direct Energy Deposition [PDF]
, 2022 Coaxial Laser wire Direct Energy Deposition (L-DED) promises a direction-independent buildup due to a centric supply of the welding material. To fabricate Functionally Graded Materials (FGMs), a processing head was designed that is capable of supplying ...
Schwarz, Nick +5 more
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IEEE Access, 2020 The tool-path problem has been extensively studied in manufacturing technologies, as it has a considerable impact on production time. Additive manufacturing is one of these technologies; it takes time to fabricate parts, so the selection of optimal tool ...
Maialen Murua +3 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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Direct Energy Depositions of a 17-4 PH Stainless Steel: Geometrical and Microstructural Characterizations [PDF]
, 2023 Direct energy deposition (DED) is a widely accepted additive manufacturing process and a possible alternative to the subtractive manufacturing processes due to its high flexibility in fabricating new 3D parts. DED enables the manufacture of complex parts
Alessandro Fortunato +3 more
core +1 more source