Smart Materials in ManufacturingIn this work, a thin-wall Cu-10Fe (10 wt%) immiscible alloy component is fabricated by wire-arc directed energy deposition (WA-DED), leveraging the high energy absorption of the electric arc for copper alloys and its high deposition rate.
Xinglong Di +6 more
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In Situ microstructure control during electric-arc-directed energy deposition
Virtual and Physical PrototypingElectric-arc-directed energy deposition (Arc-DED) revolutionises 3D metal printing by overcoming powder-based processes’ size and production rate limitations.
Lile Squires +2 more
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Analysis of AISI 316L steel processed by direct energy deposition (L-DED)
Journal of Physics: Conference SeriesAbstract The aim of this study was to perform a metallographic analysis of a thick-walled plate made of powdered austenitic steel AISI316L by direct energy deposition (L-DED) process. After the plate was manufactured, it was heat treated and surface machined.
J Zavitkovská, D. Bricín, Z Špirit
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Deck the Walls with Anisotropic Colloids in Nematic Liquid Crystals. [PDF]
, 2019 Nematic liquid crystals (NLCs) offer remarkable opportunities to direct colloids to form complex structures. The elastic energy field that dictates colloid interactions is determined by the NLC director field, which is sensitive to and can be controlled ...
Beller, Daniel A +4 more
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Productive Energy Fluence (PEF) controller using feed and laser hybrid control for Directed Energy Deposition (DED) [PDF]
Journal of Manufacturing ProcessesIn metal additive manufacturing (AM), the laser powder-based directed energy deposition (DED) process stands out as a highly promising approach, enabling rapid, layer-wise fabrication and repair of high-volume, complex geometries. DED supports not only custom-tailored designs with single materials but also enables the use of functionally graded ...
Weijun Zhang +3 more
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Correction to: Directed Energy Deposition (DED) Process: State of the Art [PDF]
International Journal of Precision Engineering and Manufacturing-Green Technology, 2021 openaire +1 more source
Influence of Selected Corrosive Environment on the Scale Formation in Selected Materials Manufactured by Directed Energy Deposition 3D Printing Technology [PDF]
Additive technologies, and in particular Directed Energy Deposition (DED), are becoming an increasingly important tool for the rapid production of components operating in, among others, the energy, aviation, petrochemical industries, where components are
Małysza, Marcin
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Journal of Materials Research and TechnologyIntegrating gradient materials with honeycomb structures offers a promising solution for achieving both multi-functional and lightweight. However, conventional laser direct energy deposition (L-DED) with large spot sizes (2–5 mm) limits deposition ...
Leilei Wang +4 more
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A NASA Perspective on the Growing Role of In-Situ Process Monitoring in Managing Risk of AM Hardware [PDF]
No abstract ...
Lanigan, Erin
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Cenozoic sedimentary and volcanic rocks of New Zealand: A reference volume of lithology, age and paleoenvironments with maps (PMAPs) and database. [PDF]
, 2015 This volume presents descriptive geological data and text about each Cenozoic sedimentary and volcanic geological unit to formation and member level (in some cases) exposed on land in New Zealand, including their lithology, stratigraphic age and inferred
Kamp, Peter J.J. +2 more
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