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Št. zadetkov: 3
Studies on structural, mechanical and erosive wear properties of ZA-27 alloy-based micro-nanocomposites
Aleksandar Vencl, Mara Kandeva, Elena Zadorozhnaya, Petr Svoboda, Michal Michalec, Aleksandar Milivojević, Uroš Trdan
Izvirni znanstveni članek
Oznake: ZA-27 alloy;micro-nanocomposites;compocasting;microstructures;hardness;erosive wear;
Metal matrix nanocomposites represent a relatively new class of material, which is still being extensively investigated. Most of the studies, however, are devoted to aluminium- or magnesium-based nanocomposites. A limited number of studies focus on zinc alloy base nanocomposites, with fewer still co ...
Leto: 2021 Vir: Fakulteta za strojništvo (UL FS)
Influence of friction riveting parameters on the dissimilar joint formation and strength
Damjan Klobčar, Franci Pušavec, Drago Bračun, Ivica Garašić, Zoran Kožuh, Aleksandar Vencl, Uroš Trdan
Izvirni znanstveni članek
Oznake: torno kovičenje;2024‐T351 Al zlitina;PEI polimer;rentgensko slikanje;digitalna radiografija;izvlečna sila;friction riveting;2024-T351 aluminium alloy;PEI polymer;X-ray imaging;pull-out force;
Friction riveting represents a promising technology for joining similar and/or dissimilar materials of light-weight components. However, the main drawback of the technology is that it is primarily used only with special machines for friction welding that have a force control. In this study we used a ...
Leto: 2022 Vir: Fakulteta za strojništvo (UL FS)
Influence of Al[sub]2O[sup]3 nanoparticles addition in ZA-27 alloy-based nanocomposites and soft computing prediction
Aleksandar Vencl, Petr Svoboda, Simon Klančnik, Adrian But, Miloš Vorkapić, Marta Harničárová, Blaza Stojanović
Izvirni znanstveni članek
Oznake: ZA-27 zlitine;nanodelci;nanokompoziti;metodologija odzivne površine;umetne nevronske mreže;ZA-27 alloy;Al2O3 nanoparticles;nanocomposites;wear;response surface methodology;artificial neural network;
Three different and very small amounts of alumina (0.2, 0.3 and 0.5 wt. %) in two sizes (approx. 25 and 100 nm) were used to enhance the wear characteristics of ZA-27 alloy-based nanocomposites. Production was realised through mechanical alloying in pre-processing and compocasting processes. Wear te ...
Leto: 2023 Vir: Fakulteta za strojništvo (UM FS)
Št. zadetkov: 3
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