Data Mining for Mesoscopic Simulation of Electron Beam Selective Melting
Engineering, 2019 In the electron beam selective melting (EBSM) process, the quality of each deposited melt track has an effect on the properties of the manufactured component.
Ya Qian, Wentao Yan, Feng Lin
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Dual-Material Electron Beam Selective Melting: Hardware Development and Validation Studies
Engineering, 2015 Electron beam selective melting (EBSM) is an additive manufacturing technique that directly fabricates three-dimensional parts in a layerwise fashion by using an electron beam to scan and melt metal powder.
Chao Guo, Wenjun Ge, Feng Lin
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Tailoring the grain structure of IN718 during selective electron beam melting [PDF]
MATEC Web of Conferences, 2014 Selective electron beam melting (SEBM) is an additive manufacturing method where complex parts are built from metal powders in layers of about 50 μm. SEBM works under vacuum conditions which results in a perfect protection of the metal alloy.
Körner Carolin +3 more
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Critical differences between electron beam melted and selective laser melted Ti-6Al-4 V
Materials & Design, 2022 Effective optimization of the production of Ti-6Al-4 V using AM requires a fundamental understanding of the relative importance of different microstructural features to the deformation and failure mechanisms, particularly features that vary between ...
K.M. Bertsch +7 more
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Modeling and Experimental Validation of the Electron Beam Selective Melting Process
Engineering, 2017 Electron beam selective melting (EBSM) is a promising additive manufacturing (AM) technology. The EBSM process consists of three major procedures: ① spreading a powder layer, ② preheating to slightly sinter the powder, and ③ selectively melting the ...
Wentao Yan +5 more
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X-ray Tomography Characterisation of Lattice Structures Processed by Selective Electron Beam Melting [PDF]
Metals, 2017 Metallic lattice structures intentionally contain open porosity; however, they can also contain unwanted closed porosity within the structural members. The entrained porosity and defects within three different geometries of Ti-6Al-4V lattices, fabricated
Everth Hernández-Nava +6 more
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Selective electron beam melting of Al0.5CrMoNbTa0.5 high entropy alloys using elemental powder blend [PDF]
Heliyon, 2019 High Entropy Alloys (HEAs) is a novel promising class of multi-component materials which may demonstrate superior mechanical properties useful for high-temperature applications.
Vladimir V. Popov +3 more
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Additive Manufacturing Processes: Selective Laser Melting, Electron Beam Melting and Binder Jetting—Selection Guidelines [PDF]
Materials, 2017 Additive manufacturing (AM), also known as 3D printing or rapid prototyping, is gaining increasing attention due to its ability to produce parts with added functionality and increased complexities in geometrical design, on top of the fact that it is theoretically possible to produce any shape without limitations.
Prashanth Konda Gokuldoss +2 more
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A defect-resistant Co–Ni superalloy for 3D printing
Nature Communications, 2020 Additive manufacturing promises a major transformation of the production of high economic value metallic materials. Here, the authors describe a new class of 3D printable superalloys that are amenable to crack-free 3D printing via electron beam melting ...
Sean P. Murray +11 more
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Atomic-scale grain boundary engineering to overcome hot-cracking in additively-manufactured superalloys [PDF]
, 2019 There are still debates regarding the mechanisms that lead to hot cracking in parts build by additive manufacturing (AM) of non-weldable Ni-based superalloys.
Abed, Stéphane +11 more
core +2 more sources