| 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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Barylski, Adrian
University of Silesia
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Effect of Temperature on Thermal Oxidation Behavior of Ti-6Al-4V ELI Alloycitations
- 2024Effect of Mo Content on the Structural, Mechanical, and Tribological Properties of New Zr-Nb-Mo Alloys Obtained by Combining Powder Metallurgy and Vacuum Arc Melting Methodscitations
- 2024Electrophoretic Deposition of Chitosan Coatings on the Porous Titanium Substratecitations
- 2024Comparison of Key Properties of Ag-TiO2 and Hydroxyapatite-Ag-TiO2 Coatings on NiTi SMAcitations
- 2024Mechanical properties of amorphous metal alloy Al87(Ni,Fe)8(REM)5 system as a result of short-term annealing
- 2023Structure and Mechanical Properties of the NiTi Wire Joined by Laser Weldingcitations
- 2023Optimization of the Composition of Mesoporous Polymer–Ceramic Nanocomposite Granules for Bone Regenerationcitations
- 2023The Effect of Changes in the Aging Temperature Combined with Deep Cryogenic Treatment on the Structure, Phase Composition, and Micromechanical Properties of the WE43 Magnesium Alloycitations
- 2023Characterisation of micromechanical and tribological properties of titanium Grade 2 after cyclic oxidation
- 2022Investigation of Dry Sliding Friction, Wear and Mechanical Behavior of the Ti-6Al-7Nb Alloy after Thermal Oxidationcitations
- 2022Investigation of Dry Sliding Friction, Wear and Mechanical Behavior of the Ti-6Al-7Nb Alloy after Thermal Oxidationcitations
- 2022Nanostructure and Morphology of the Surface as Well as Micromechanical and Sclerometric Properties of Al2O3 Layers Subjected to Thermo-Chemical Treatmentcitations
- 2022Nanostructure and morphology of the surface as Well as micromechanical and sclerometric properties of Al2O3 layers subjected to thermo-chemical treatmentcitations
- 2022Dependence of the Surface Morphology and Micromechanical and Sclerometric Properties of Al2O3 Layers on the Parameters of Anodizing Aluminum Alloycitations
- 2021Investigation of Micromechanical Properties and Tribological Behavior of WE43 Magnesium Alloy after Deep Cryogenic Treatment Combined with Precipitation Hardeningcitations
- 2021Friction and wear of oxide scale obtained on pure titanium after high-temperature oxidationcitations
- 2021Friction and Wear of Oxide Scale Obtained on Pure Titanium after High-Temperature Oxidationcitations
- 2021Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Methodcitations
- 2021The Sclerometrical, Mechanical, and Wear Behavior of Mg-Y-Nd Magnesium Alloy after Deep Cryogenic Treatment Combined with Heat Treatmentcitations
- 2021Investigation of micromechanical properties and tribological behavior of WE43 magnesium alloy after deep cryogenic treatment combined with precipitation hardeningcitations
- 2021Fabrication and characterization of new functional graded material based on Ti, Ta, and Zr by powder metallurgy methodcitations
- 2021Mechanical Properties, Corrosion Resistance and Bioactivity of Oxide Layers Formed by Isothermal Oxidation of Ti-6Al-7Nb Alloycitations
- 2020The Tensile Properties, Scratch Behaviors and Sliding Wear of Oxide Scale Formed on Titanium Grade 2citations
- 2020The Tensile Properties, Scratch Behaviors and Sliding Wear of Oxide Scale Formed on Titanium Grade 2citations
- 2020Novel Organic Material Induced by Electron Beam Irradiation for Medical Applicationcitations
- 2020Novel organic material induced by electron beam irradiation for medical applicationcitations
- 2016Characteristic of oxide layers obtained on titanium in the process of thermal oxidationcitations
- 2016Mechanical and tribological properties of oxide layers obtained on Ti-6Al-7Nb alloy ; Właściwości mechaniczne i tribologiczne warstw tlenkowych otrzymanych na stopie Ti-6Al-7Nb
Places of action
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article
Nanostructure and Morphology of the Surface as Well as Micromechanical and Sclerometric Properties of Al2O3 Layers Subjected to Thermo-Chemical Treatment
Abstract
The article presents the effect of the thermo-chemical treatment of Al2O3 layers on their nanostructure, surface morphology, chemical composition as well as their micromechanical and sclerometric properties. Oxide layers were produced on EN AW-5251 aluminium alloy (AlMg2) by the method of direct current anodizing in a three-component electrolyte. The thermo-chemical treatment was carried out in distilled water and aqueous solutions of Na2SO4·10H2O and Na2Cr2O7·2H2O. It was shown that the thermo-chemical treatment process changes the morphology of the surface of the layers (the formation of a sub-layer from the Na2SO4·10H2O and Na2Cr2O7·2H2O solutions), which directly increases the thickness of the layers by 0.37 and 1.77 µm, respectively. The thermo-chemical treatment in water also resulted in the formation of a 0.63 µm thick sub-layer. The micromechanical tests indicated a rise in the surface microhardness of the layers in the case of their thermo-chemical treatment in water and the Na2SO4·10H2O solution and a decrease in the case of the layers modified in the Na2Cr2O7·2H2O solution. The highest microhardness (7.1 GPa) was exhibited by the layer modified in the Na2SO4·10H2O solution. Scratch tests demonstrated that the thermo-chemically treated layers had better adhesive properties than the reference layer. The best scratch resistance was exhibited by the layer after thermo-chemical treatment in the Na2SO4·10H2O solution (the highest values, practically for all the critical loads) which, together with its low roughness and high load capacity, predispose it to sliding contacts.