| People | Locations | Statistics |
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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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Lekatou, Angeliki G.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Corrosion and Tensile Behavior of 304L Rebars under the Influence of a Concrete Additive and Migrating Corrosion Inhibitors
- 2023Simulating porcelain firing effect on the structure, corrosion and mechanical properties of Co–Cr–Mo dental alloy fabricated by soft millingcitations
- 2023Microstructure-Properties Characterization of Selective Laser Melted Biomedical Co-28Cr-6Mo Alloycitations
- 2022A Critical Review on Al-Co Alloys: Fabrication Routes, Microstructural Evolution and Propertiescitations
- 2022Electrochemical Behavior of Nickel Aluminide Coatings Produced by CAFSY Method in Aqueous NaCl Solutioncitations
- 2021Corrosion performance and degradation mechanism of a bi-metallic aluminum structure processed by wire-arc additive manufacturingcitations
- 2021Structural and Tribological Assessment of Biomedical 316 Stainless Steel Subjected to Pulsed-Plasma Surface Modification: Comparison of LPBF 3D Printing and Conventional Fabricationcitations
- 2020Electrochemical Behavior of Al–Al9Co2 Alloys in Sulfuric Acidcitations
- 2018Microstructure and surface degradation of Al reinforced by Al<sub>x</sub>W intermetallic compounds via different fabrication routescitations
- 2018Solid particle erosion response of aluminum reinforced with tungsten carbide nanoparticles and aluminide particlescitations
- 2018Accelerated corrosion performance of AISI 316L stainless steel concrete reinforcement used in restoration works of ancient monumentscitations
- 2017Effect of Wetting Agent and Carbide Volume Fraction on the Wear Response of Aluminum Matrix Composites Reinforced by WC Nanoparticles and Aluminide Particlescitations
- 2015Microstructure And Mechanical Properties Of Al-WC Compositescitations
- 2013Corrosion and environmental degradation of bonded composite repaircitations
- 2013Solidification observations and sliding wear behavior of cast TiC particulate-reinforced AlMgSi matrix compositescitations
- 2008Influence of Montmorillonite Clay on Structure and Properties of Sodium Borate Glasses
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article
Structural and Tribological Assessment of Biomedical 316 Stainless Steel Subjected to Pulsed-Plasma Surface Modification: Comparison of LPBF 3D Printing and Conventional Fabrication
Abstract
<jats:p>The structural features and nanoindentation/tribological properties of 316 stainless steel fabricated by conventional rolling and laser-based powder bed fusion (LPBF) were comparatively investigated regarding the effect of surface-pulsed plasma treatment (PPT). PPT was performed using an electrothermal axial plasma accelerator under a discharge voltage of 4.5 kV and a pulse duration of 1 ms. Optical microscopy, scanning electron microscopy, X-ray diffraction, nanoindentation measurements and tribological tests were applied to characterize the alloys. The LPBF steel presented almost the same modulus of elasticity and double the hardness of rolled steel. However, the LPBF steel manifested lower dry-sliding wear resistance compared with its wrought counterpart due to its porous structure and non-metallic inclusions. Conversely, LPBF steel showed three times higher wear resistance under sliding in simulated body fluid (SBF), as compared with wrought steel. PPT led to steel modification through surface melting to a depth of 22–26 μm, which resulted in a fine cellular structure. PPT moderately improved the dry-sliding wear resistance of LPBF steel by fusion of pores on its surface. On the other hand, PPT had almost no effect on the SBF-sliding wear response of the steel. The modification features were analyzed using a computer simulation of plasma-induced heating.</jats:p>