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Št. zadetkov: 6
Nitrogen alloyed MoSe▫$_2$▫ coatings
Talha Bin Yaqub, Irfan Nadeem, Filipe Daniel Fernandes, Khurram Yaqoob, Mitjan Kalin, Albano  Cavaleiro
Izvirni znanstveni članek
Oznake: friction and wear MoSeN coatings;TMDs;PVD sputtering;diverse environment sliding;
Transition metal dichalcogenide (TMD) coatings are gaining increasing interest among the scientific community as eco-friendly solutions for reducing friction, improving energy conservation, and lowering carbon footprints. N-alloyed MoSe▫$_2$▫ coatings (MoSeN), a subset of TMDs, remain largely undere ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
Design of DC semi-industrial magnetron-sputtered W-Ti-N/Ag composite films: insights into the microstructure and mechanical properties
Jing Luan, Yiping Wang, Songtao Dong, Manuel Evaristo, Filipe Daniel Fernandes, Albano  Cavaleiro, Hongbo Ju
Izvirni znanstveni članek
Oznake: DC magnetron sputtering system;W-Ti-N/Ag composite films;microstructure;mechanical properties;
A semi-industrial magnetron sputtering system was employed to deposit a series of W-Ti-N/Ag composite films with varying Ag content, aiming to provide practical parameters for industrial-scale PVD applications. The films were deposited by DC sputtering a W+30 wt%Ti alloy target and an Ag target in a ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
Deciphering the mechanical strengthening mechanism: soft metal doping in ceramic matrices - a case study of TiN-Ag films
Jing Luan, Fanlin Kong, Junhua Xu, Filipe Daniel Fernandes, Manuel Evaristo, Songtao Dong, Albano  Cavaleiro, Hongbo Ju
Izvirni znanstveni članek
Oznake: magnetron sputtering;soft metal;ceramic-based films;epitaxy structure;strengthening mechanism;
Soft metals have been widely added into ceramic-based films for fully meeting the demanding requirements of green tribological applications. However, the resulting considerable increase of the mechanical strength by adding a soft metal below 5 at.%, which reversed the rule-of-mixture, was still not ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Mutually enhanced mechanical and tribological properties in magnetron sputtered Mo [sub] (2)N/Ag-SiN [sub] x self-lubricating multilayered films via epitaxial growth design
Jing Luan, Lei Wang, Songtao Dong, Filipe Daniel Fernandes, Andrei Choukourov, Junfeng Yang, Mitjan Kalin, Albano  Cavaleiro, Hongbo Ju
Izvirni znanstveni članek
Oznake: magnetron sputtering;Mo2N/Ag-SiNx multilayered films;coherent strengthening;mechanical properties;tribological properties;
Achieving simultaneous enhancement of both mechanical and self-lubricating properties by incorporating soft lubricants into nitride films has been a longstanding challenge in the development of solid lubricant materials. This paper introduced a novel approach to overcome this challenge by developing ...
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)
Synthesis, structural and tribological properties of tailored MoSex / WSx based coatings for multi-environment industrial applications
Talha Bin Yaqub, Filipe Daniel Fernandes, Hongbo Ju, Amessalu Atenafu Gelaw, Fabio Ferreira, Mitjan Kalin, Albano  Cavaleiro, Manuel Evaristo
Izvirni znanstveni članek
Oznake: transition metal dichalcogenide (TMD);WS2/MoSe2;solid lubricant;dry N2;high temperature;tribology;aerospace;
Transition metal dichalcogenide (TMD) coatings have been employed as industrial low friction solid lubricants for machine components operating in vacuum and dry environments. However, their properties degrade in ambient air due to low moisture resistance. Moreover, the pure TMD coatings possess high ...
Leto: 2026 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 6
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