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Research Progress in Shape-Control Methods for Wire-Arc-Directed Energy Deposition. [PDF]
Materials (Basel)Wang J, Zhao B, Liu Y, Zhao J, Ma G.
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Impact of Conventional and Laser-Assisted Machining on the Microstructure and Mechanical Properties of Ti-Nb-Cr-V-Ni High-Entropy Alloy Fabricated with Directed Energy Deposition. [PDF]
Micromachines (Basel)Jeong HI +4 more
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Hydroxyapatite-Reinforced, Infection-Resistant CoCrMo-3Cu for Load-Bearing Implants. [PDF]
ACS Appl Mater InterfacesBandyopadhyay A +3 more
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Elastic Properties of IN718 Fabricated via Laser Directed Energy Deposition (DED)
2021 48th Annual Review of Progress in Quantitative Nondestructive Evaluation, 2021Abstract Additive manufacturing of nickel based super alloys such as IN718 is highly desirable since they have a wide range of applications in high performance structures. Compared to conventional methods, laser processing allows for near net shaping of complex geometries.
M. M. Rahman +3 more
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Materials Today, 2021
Abstract Directed energy deposition (DED) is a branch of additive manufacturing (AM) processes in which a feedstock material in the form of powder or wire is delivered to a substrate on which an energy source such as laser beam, electron beam, or plasma/electric arc is simultaneously focused, thus forming a small melt pool and continuously depositing
David Svetlizky +8 more
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Abstract Directed energy deposition (DED) is a branch of additive manufacturing (AM) processes in which a feedstock material in the form of powder or wire is delivered to a substrate on which an energy source such as laser beam, electron beam, or plasma/electric arc is simultaneously focused, thus forming a small melt pool and continuously depositing
David Svetlizky +8 more
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VIABILITY ANALISYS FOR LASER DIRECTED ENERGY DEPOSITION (L-DED) OF POWDER MATERIAL15CDV6
DYNA, 2023The aim of the present research work is the characterization of the 15CDV6 powder material for Laser Directed Energy Deposition (L DED) processes. The novelty of the work lays on the fact that this aeronautical steel has never been employed before in powder L DED process.
Aizpea Urresti Ubillos +5 more
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Laser Directed Energy Deposition Additive Manufacturing Process (L-DED)
2021<div class="section abstract"> <div class="htmlview paragraph">This specification establishes process controls for the repeatable production of preforms/parts using the laser directed energy deposition (L-DED-) process for additive manufacturing.
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Development of an Interactive Digital Twin for Directed Energy Deposition (DED) Process
Volume 2: Manufacturing Processes; Manufacturing Systems, 2022Abstract Due to inherent drawbacks of metal 3D printing process such poor dimensional accuracy, surface quality, and various defects, a process monitoring system with an appropriate information visualization interface has been required. In the recent technological mega-trend, the 4th industrial revolution, the digital twin technology has
Inwoong Noh +5 more
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Optics & Laser Technology, 2016
Abstract Direct energy deposition is an additive manufacturing technique that involves the melting of metal powder with a high-powered laser beam and is used to build a variety of components. In laser-assisted metal deposition, the mechanical and metallurgical properties achieved are influenced by many factors.
Do-Sik Shim +5 more
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Abstract Direct energy deposition is an additive manufacturing technique that involves the melting of metal powder with a high-powered laser beam and is used to build a variety of components. In laser-assisted metal deposition, the mechanical and metallurgical properties achieved are influenced by many factors.
Do-Sik Shim +5 more
openaire +1 more source