Results 21 to 30 of about 176,367 (302)
Journal of Materials Research and Technology, 2023 Additive manufacturing (AM) of metal usually forms columnar grains along the building direction due to the focused thermal energy directly heating the deposition layer to easily obtain an obvious temperature gradient.
Chao Chen +5 more
doaj +1 more source
Additive Layer Manufacturing using Metal Deposition
Metals, 2020 Among the additive layer manufacturing techniques for metals, those involving metal deposition, including laser cladding/Direct Energy Deposition (DED, with powder feeding) or Wire and Arc Additive Manufacturing (WAAM, with wire feeding), exhibit several
Patrice Peyre
doaj +1 more source
Solid Oxide Fuel Cell Anode Materials for Direct Hydrocarbon Utilization [PDF]
, 2012 Solid oxide fuel cells (SOFC) are highly efficient energy conversion devices with the advantage of directly utilizing hydrocarbon fuels. Starting with a short introduction about the fuel challenges and early achievements in this field, this review paper ...
Ge, Xiao-Ming +9 more
core +1 more source
Acoustic emissions in directed energy deposition processes [PDF]
The International Journal of Advanced Manufacturing Technology, 2022 AbstractAcoustic emissions in directed energy deposition processes such as wire arc additive manufacturing and directed energy deposition with laser beam/metal are investigated within this work, as many insights about the process can be gained from this.
Tobias Hauser +4 more
openaire +1 more source
Adhesion and detachment fluxes of micro-particles from a permeable wall under turbulent flow conditions [PDF]
, 2012 We report a numerical investigation of the deposition and re-entrainment of Brownian particles from a permeable plane wall. The tangential flow was turbulent.
Maniero, Riccardo +2 more
core +1 more source
Microstructural effects on properties of as-fabricated Inconel 625 with direct energy deposition process [PDF]
MATEC Web of Conferences, 2023 Three-dimensional printing (3D), also known as metal additive manufacturing (MAM), fabricates parts or components from different feedstocks: wires, powders or sheets.
Booysen Theo-Neal +3 more
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Repair of nickel-base superalloy components using direct energy deposition [PDF]
, 2022 This study investigates the use of direct energy deposition (DED) process to repair Inconel 718 components. Inconel parts repaired using optimised parameters exhibited mechanical performance comparable to the wrought Inconel tested under 4-point bend and
Riddhi Sarkar (13226451)
core +2 more sources
Sketch of a multiple nozzle direct energy deposition process. [PDF]
, 2019 Schematic representation of a 2-nozzle, powder-based direct energy deposition process. Source: [48].
Iñaki Bildosola (5664640) +3 more
core +1 more source
Life, 2022 Studying energy deposition by space radiation at the cellular scale provides insights on health risks to astronauts. Using the Monte Carlo track structure code RITRACKS, and the chromosome aberrations code RITCARD, we performed a modeling study of single-
Floriane Poignant +3 more
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Journal of Manufacturing and Materials Processing, 2023 In order to capitalize on the cost-effectiveness of additive manufacturing (AM), it is critical to understand how to build components with consistency and high quality.
Kyu Taek Cho +3 more
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