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Directed-Energy Deposition for Ceramic Additive Manufacturing
2020Abstract Directed-energy deposition (DED) is a kind of additive manufacturing (AM) technology based on synchronous powder feeding or wire feeding. This article provides a comprehensive coverage of DED for ceramic AM, beginning with an overview of DED equipment setup, followed by a discussion on DED materials and the DED deposition ...
Fangyong Niu +3 more
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Directed Energy Deposition of AA7075
2020Directed energy deposition (DED) is an additive manufacturing technique which is commonly used to produce high dimension components, made from steels, titanium, aluminum and nickel alloys, in a short period of time. In addition, there is an increasing demand for producing high strength components using DED.
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The influence of direct energy deposition on BWR stability
Annals of Nuclear Energy, 2001Abstract Direct energy deposition into the coolant of a BWR via high-energy γ s and neutrons is always neglected in reduced-order BWR dynamics models. The correctness of such a simple approach is investigated by comparing reactor stability predictions of the March–Leuba–Cacuci–Perez reduced-order model, with a model where direct heating has been ...
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Directed energy deposition of metals: processing, microstructures, and mechanical properties
International Materials Reviews, 2023Punit Kumar +2 more
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Residual Stress Mitigation in Directed Energy Deposition
SSRN Electronic Journal, 2022Aleksandra L. Vyatskikh +5 more
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