Results 11 to 20 of about 15,355 (274)
Influence of the AlSi7Mg0.6 Aluminium Alloy Powder Reuse on the Quality and Mechanical Properties of LPBF Samples [PDF]
Materials, 2022 Additive manufacturing (AM) is dynamically developing and finding applications in different industries. The quality of input material is a part of the process and of the final product quality.
Irina Smolina +2 more
exaly +3 more sources
Ni Based Powder Reconditioning and Reuse for LMD Process
Physics Procedia, 2016 AbstractLMD is an additive manufacturing process based on the injection of metallic powder into a melt-pool created by a heat laser source on a substrate. One of the benefits of this technology is the reduction of the wasted material since it is a near-shape process.
Mario Renderos +2 more
exaly +3 more sources
Rheological Behavior of Inconel 718 Powder for Electron-Beam Melting [PDF]
Metals, 2022 Understanding the impact of powder reuse in powder-bed-fusion electron beams (PBF-EB) is key to maintain the processability and yield. Powder oxidation, due to exposure to high temperatures for a prolonged period of time, can lead to a decrease in ...
Laura Cordova, Ahmad Raza, Eduard Hryha
doaj +2 more sources
Revealing the Effects of Powder Reuse for Selective Laser Melting by Powder Characterization [PDF]
JOM, 2019 In a selective laser melting process, it is common to reuse the powder in consecutive cycles of the route because it is more sustainable and cost effective. However, it is unknown whether reusing the material has an influence on the process. In this paper, Inconel 718, Ti6Al4V, AlSi10Mg and Scalmalloy are characterized to determine the impact of ...
Laura Cordova +2 more
openaire +4 more sources
Journal of Materials Research and TechnologyA powder reuse study was performed within a round robin investigation involving six different EOS M290 Laser Powder Bed Fusion (L-PBF) machines, each associated with a different manufacturer and site.
A. Montelione +4 more
doaj +2 more sources
Material Reuse in Laser Powder Bed Fusion: Side Effects of the Laser—Metal Powder Interaction [PDF]
Metals, 2020 Metal additive manufacturing is changing the way in which engineers and designers model the production of three-dimensional (3D) objects, with rapid growth seen in recent years. Laser powder bed fusion (LPBF) is the most used metal additive manufacturing
Eleonora Santecchia +2 more
doaj +2 more sources
Why do we need a(nother) new data format? A standardized data format for azimuthally integrated area detector data [PDF]
Journal of Synchrotron RadiationMany powder X-ray diffraction, total scattering, and small-angle X-ray scattering experiments at synchrotron facilities yield azimuthally integrated intensity data, yet current practice relies on facility-specific data formats that hinder inter ...
Mads Ry Vogel Jørgensen +5 more
doaj +2 more sources
, 2020 Laser Powder Bed Fusion (LPBF) is an additive manufacturing process for which one of the advantages is the possibility of reusing the non-fused powder. A high recovery rate can theoretically be achieved but this reuse methodology induces a gradual change in the powders characteristics with the risk of affecting the printed parts properties.
Gaillard, Gilles-Charles +5 more
core +3 more sources
Scientific Reports, 2023 CoCrMo and Ti6Al4V are widely used in medical, dental and 3D printing technology, allowing the accurate fabrication of geometrically complicated structures.
Mirjam Bajt Leban +2 more
doaj +4 more sources
The effect of powder reuse on the surface chemical composition of the Scalmalloy powder in Powder Bed Fusion – Laser Beam process [PDF]
Surface and Interface Analysis, 2022 The powder quality is one of the main factors to be considered in laser powder bed fusion (PBF‐LB/M) production closely connected with the performance of the final component. Only powders with spherical particles, a low percentage of satellites, a narrow particle size distribution, controlled internal defects and a strongly limited surface oxide layer ...
Alessandra Martucci +4 more
openaire +2 more sources