| 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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Zhang, Yu
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (39/39 displayed)
- 2024Zirconia restoration types, properties, tooth preparation design, and bonding. A narrative reviewcitations
- 2023Boosting Thermoelectric Power Factor of Carbon Nanotube Networks with Excluded Volume by Co-Embedded Microparticlescitations
- 2023Thermoelectric Cooling Performance Enhancement in BiSeTe Alloy by Microstructure Modulation via Hot Extrusioncitations
- 2022Femtosecond X-ray Spectroscopy Directly Quantifies Transient Excited-State Mixed Valency.citations
- 2022EDS Microanalysis of Unhydrated Blast Furnace Slag Grains in Field Concrete with Different Service Lifecitations
- 2022Palmer Amaranth (Amaranthus palmeri S. Watson) and Soybean (Glycine max L.) Classification in Greenhouse Using Hyperspectral Imaging and Chemometrics Methodscitations
- 2022Effect of slags of different origins and the role of sulfur in slag on the hydration characteristics of cement-slag systemscitations
- 2022Plasma focused ion beam tomography for accurate characterization of black silicon validated by full wave optical simulation
- 2021Damage Characterisation in Composite Laminates Using Vibro-Acoustic Techniquecitations
- 2020Non-silicate nanoparticles for improved nanohybrid resin compositescitations
- 2020Influence of the ligand stripping on the transport properties of nanoparticle-based PbSe nanomaterialscitations
- 2020Damage Characterisation in Composite Laminates using Vibro-Acoustic Technique
- 2020Damage Characterisation in Composite Laminates using Vibro-Acoustic Technique
- 2020Wear behavior and microstructural characterization of translucent multilayer zirconiacitations
- 2020Observation of Seeded Mn K $β$ Stimulated X-Ray Emission Using Two-Color X-Ray Free-Electron Laser Pulsescitations
- 2020Bismuth telluride–copper telluride nanocomposites from heterostructured building blockscitations
- 2020Bismuth telluride–copper telluride nanocomposites from heterostructured building blockscitations
- 20203D characterisation using plasma FIB-SEMcitations
- 2019Ge-doped ZnSb/β-Zn4Sb3 nanocomposites with high thermoelectric performancecitations
- 2019Zirconia surface modifications for implant dentistrycitations
- 2019Diluted Oxide Interfaces with Tunable Ground Statescitations
- 2019Do thermal treatments affect the mechanical behavior of porcelain-veneered zirconia?citations
- 2019Ge-Doped ZnSb/β-Zn4Sb3 Nanocomposites with High Thermoelectric Performancecitations
- 2019The progressive wear and abrasiveness of novel graded glass/zirconia materials relative to their dental ceramic counterpartscitations
- 2019Ge‐Doped ZnSb/β‐Zn4Sb3 Nanocomposites with High Thermoelectric Performancecitations
- 2018Stimulated X-Ray Emission Spectroscopy in Transition Metal Complexescitations
- 2018Crystallographically textured nanomaterials produced from the liquid phase sintering of Bi x Sb 2– x Te 3 nanocrystal building blockscitations
- 2018High thermoelectric performance in crystallographically textured n-type Bi 2 Te 3– x Se x produced from asymmetric colloidal nanocrystalscitations
- 2018Crystallographically textured nanomaterials produced from the liquid phase sintering of BixSb₂-xTe₃ nanocrystal building blockscitations
- 2018Laser cleaning of grey cast iron automotive brake disc
- 2018High Thermoelectric Performance in Crystallographically Textured n-Type Bi2Te3- xSex Produced from Asymmetric Colloidal Nanocrystalscitations
- 2017Bottom-up engineering of thermoelectric nanomaterials and devices from solution-processed nanoparticle building blockscitations
- 2017Speed sintering translucent zirconia for chairside one-visit dental restorationscitations
- 2017Functionalized pink Al2O3citations
- 2016Fatigue resistance of CAD/CAM resin composite molar crownscitations
- 2016Polymer infiltrated ceramic network structures for resistance to fatigue fracture and wearcitations
- 2016Mono or polycrystalline alumina-modified hybrid ceramicscitations
- 2014A facile solid-state heating method for preparation of poly(3,4-ethelenedioxythiophene)/ZnO nanocomposite and photocatalytic activity
- 2011Contact fatigue response of porcelain-veneered alumina model systemscitations
Places of action
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article
Laser cleaning of grey cast iron automotive brake disc
Abstract
There is a great need for removal of rust and surface damage from corroded engineering parts. This enables the retention of strength and increased longevity of metals and alloys in general. The use of lasers for cleaning, polishing and ablation has proven to be effective and promising overtime. This research is focused on a parametric study of laser cleaning a corroded grey cast iron brake disc. A continuous wave CO<sub>2</sub> laser having a wavelength of 10.6µm was used for the study. A systematic approach was employed for the experiments where one parameter was changed while other parameters remained constant. Additional effects of laser cleaning were predicted by a Gaussian process regression approach. The results revealed that the best parameters which cleanly removed the rust were 60W of laser power, 900mm/s traverse speed, and a spot size of 722µm. The enhancement of surface microhardness of laser cleaned specimen was 37% compared to the rusted specimen surfaces. The roughness of the laser cleaned surface was, 1.29µm while the rusted surface comprised of 55.45µm (Ra). Microstructural analysis showed a presence of randomly distributed graphite flakes surrounded by a pearlitic matrix containing ferrite and cementite after laser cleaning. This was similar to that of the un-rusted surface. The hardness, roughness and microstructural content were in close relation with the respective properties of the unrusted automotive brake disc. This showed that the mechanical and physical properties of the brake disc were not altered negatively during the laser cleaning process. Implementation of the laser-cleaning technique in automotive and manufacturing industries should be embraced as it provides a faster, safer and cheaper way of enhancing the surface integrity of components and also paves way for other surface enhancement methodologies to be applied such as blast cleaning or laser shock cleaning for inducing extra strength, by beneficial residual stresses.