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Št. zadetkov: 4
DC sputtered WTi nanoparticles for solar thermal absorption
Abbas Al-Rjoub
Izvirni znanstveni članek
Oznake: WTi nanoparticles;sputtered nanoparticles;metal nanoparticles;optical properties;
This study presents a method for tungsten-titanium (WTi) nanoparticles synthesis by DC-magnetron sputtering in a plasma gas condensation cluster-source at room temperature. After optimizing the conditions for nanoparticles formation, the samples were extensively characterized through Scanning-Electr ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
Influence of 3D-printed PEEK on the tribo-corrosion performance of Ti6Al4V biomedical alloy
Dominik Jonas Federl, Abbas Al-Rjoub
Izvirni znanstveni članek
Oznake: corrosion resistance;tribo-corrosion;friction;Ti6Al4V;3D-printed PEEK;
This study investigates the tribo-corrosion behavior of Ti6Al4V biomedical alloy, when sliding against fused filament fabrication (FFF) 3D-printed polyether ether ketone (PEEK) pins in a phosphate-buffered saline (PBS) solution. This research aims to evaluate wear mechanisms and electrochemical resp ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
Mechanical properties, microstructure, and tribological performance of coated polyether-ketone-ketone (PEKK) polymer
Abbas Al-Rjoub, Talha Bin Yaqub, Irfan Nadeem, Albano  Cavaleiro, Mitjan Kalin, Nazanin Emami
Izvirni znanstveni članek
Oznake: coated PEKK;friction;wear;coating adhesion;
This study investigates the mechanical properties, microstructure, and tribological performance of CrN and CrAlN coatings. The coatings were deposited by low power DC reactive magnetron sputtering (PVD) on semicrystalline polyether-ketone-ketone (PEKK) substrates. Differential scanning calorimetry ( ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
Enhancing the tribological performance of polyether ether ketone (PEEK) polymer using carbon-alloyed transition metal dichalcogenide coatings
Talha Bin Yaqub, Abbas Al-Rjoub, Irfan Nadeem, Parveen Kumar, Filipe Daniel Fernandes, Todor Vuchkov, Albano  Cavaleiro, Mitjan Kalin
Izvirni znanstveni članek
Oznake: PEEK polymer;transition metal dichalcogenide;WSC coatings;surface modification;PVD magnetron sputtering;tribological performance;
The demand for light-weight polymeric materials such as polyether ether ketone (PEEK) is increasing for advanced engineering components, like polymeric gears. However, the intrinsic limitations of PEEK, including high friction, poor wear resistance, and rapid surface degradation restrict its larger ...
Leto: 2026 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 4
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