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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Mahmood, Khalid
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Biologically potent organotin(<scp>iv</scp>) complexes of <i>N</i>-acetylated β-amino acids with spectroscopic, X-ray powder diffraction and molecular docking studiescitations
- 2023Identifying primary and secondary MLH1 epimutation carriers displaying low-level constitutional MLH1 methylation using droplet digital PCR and genome-wide DNA methylation profiling of colorectal cancerscitations
- 2022Synthesis of poly (N-isopropyl acrylamide-co-2-acrylamido methylpropane sulfonic acid) hydrogel containing copper and nickel nanoparticles with easy recycling and efficient catalytic potentialcitations
- 2020An Experimental Study of Bond Behavior of Micro Steel Fibers Added Self-compacting Concrete with Steel Reinforcementcitations
- 2013Direct laser deposition with different types of 316L steel particlecitations
- 2012Laser surface modification using Inconel 617 machining swarf as coating materialcitations
- 2012Mechanical, swelling, and thermal aging properties of marble sludge-natural rubber composites
- 2011Material-efficient laser cladding for corrosion resistance
- 2011Laser metal deposition of steel components using machining waste as build material
- 2011Laser surface cladding of Inconel 617 chips on mild steel
- 2011Innovative reconsolidation of carbon steel machining swarf by laser metal depositioncitations
- 2010Energy conservation by efficiently utilizing machining waste
- 2010Laser direct deposition of carbon steel machining waste
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article
Direct laser deposition with different types of 316L steel particle
Abstract
This paper investigates the role that particle size and morphology have in determining the final characteristics of a part produced by Direct Laser Deposition. Stainless steel 316Lin the form of traditional gas-atomised powder or metal shavings in two size ranges were deposited into multiple-layer thin-walled parts at different process parameters. The walls were characterised, considering properties such as geometry, microstructure, composition, physical and corrosive properties. and results matched to the type of build material. Results showed that using particles of> 150 um ESD offered few functional advantages, leading to a process with lower deposition efficiency and part with lower mechanical properties. Using machined shavings increases deposition efficiency and can reduces gas porosity compared with powder in the same size range, but also results in higher surface oxidation, thought to be due to higher oxidation on the original shavings. This is a barrier for some applications, but the deposition of machined shavings offers significant economic advantages.