Results 31 to 40 of about 176,367 (302)
Applied Sciences, 2022 Metallic additive manufacturing processes have been significantly developed since their inception with modern systems capable of manufacturing components for structural applications. However, successful processing through these methods requires extensive
Jorge Gil +5 more
doaj +1 more source
Laser Cladding of Al 102 Powder on Al 4047 with Direct Energy Deposition
Metals, 2023 Large-scale serial production industries such as automotive and aerospace have focused on reducing weight to improve fuel economy, and many parts are manufactured from various aluminum alloys.
Iksu Kim +4 more
doaj +1 more source
SSRN Electronic Journal, 2022 Dense volumes of duplex stainless steel are manufactured by directed energy deposition. Compact tension specimens are machined from these volumes in order to evaluate the fracture toughness in two directions : parallel or perpendicular to the deposited layers. Different values are measured in the two cases.
David Roucou +3 more
openaire +3 more sources
Biocompatible Direct Deposition of Functionalized Nanoparticles using Shrinking Surface Plasmonic Bubble [PDF]
, 2020 Functionalized nanoparticles (NPs) are the foundation of diverse applications, such as photonics, composites, energy conversion, and especially biosensors.
Qiushi, Zhang +6 more
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Sandwich structure printing of Ti-Ni-Ti by directed energy deposition
Virtual and Physical Prototyping, 2022 In the current work, sandwich structure (Ti-6Al-4V)-Ni-(Ti-6Al-4V) is printed by Laser Engineered Net Shaping (LENS). This sandwich structure allows the general repair of broken parts with dissimilar materials.
Aidin Farzaneh +6 more
doaj +1 more source
Journal of Manufacturing and Materials Processing, 2022 This study examines and compares the microstructures, Vickers microindentation hardness, and mechanical properties for additively manufactured (AM) samples built by a variety of AM processes: wire arc AM (WAAM), electron beam powder bed fusion (EB-PBF ...
Victoria Luna +8 more
doaj +1 more source
Directed Energy Deposition via Artificial Intelligence‐Enabled Approaches
Complexity, 2022 Additive manufacturing (AM) has been gaining pace, replacing traditional manufacturing methods. Moreover, artificial intelligence and machine learning implementation has increased for further applications and advancements. This review extensively follows all the research work and the contemporary signs of progress in the directed energy deposition (DED)
Utkarsh Chadha +11 more
openaire +2 more sources
Refurbishment of small diameter nitrided spindles with laser based direct energy deposition [PDF]
MATEC Web of ConferencesLaser based direct energy deposition is a process that is commonly used to refurbish worn components in the power generation sector. In this work the potential for refurbishment of nitrided spindles manufactured from AISI 420 SS, with a small diameter ...
Louw Danie +4 more
doaj +1 more source
Process Development to Repair Aluminum Components, Using EHLA and Laser-Powder DED Techniques
Journal of Manufacturing and Materials ProcessingThe article presents a new AM (Additive Manufacturing) process development, necessary to repair parts made from Aluminum 6061 material, with T6 treatment. The laser Directed Energy Deposition (DED) and Extreme High-Speed Directed Energy Deposition (EHLA)
Adrienn Matis +3 more
doaj +1 more source
Closed-Loop Control by Laser Power Modulation in Direct Energy Deposition Additive Manufacturing [PDF]
, 2020 Direct Energy Deposition is a metal additive manufacturing technique that has raised great interest in industry thanks to its potential to realize complex parts or repairing damaged ones, but the complexity of this process still requires much effort from
Stefano Baraldo +7 more
core +1 more source