Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/15345
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dc.rights.licenseAttribution-NonCommercial 3.0 United States*
dc.contributor.authorVencl, Aleksandar-
dc.contributor.authorStojanovic, Blaza-
dc.contributor.authorGojković, Ranka-
dc.contributor.authorKlančnik, Simon-
dc.contributor.authorCzifra, Árpád-
dc.contributor.authorJakimovska, Kristina-
dc.contributor.authorHarničárová, Marta-
dc.date.accessioned2022-12-29T20:43:38Z-
dc.date.available2022-12-29T20:43:38Z-
dc.date.issued2022-
dc.identifier.issn2812-9717en_US
dc.identifier.urihttps://scidar.kg.ac.rs/handle/123456789/15345-
dc.description.abstractThe objective of this work was to investigate the influence of the addition of a small amount of SiC nanoparticles on the mechanical characteristics and wear resistance of ZA-27 alloy. The ZA-27 alloy-based nanocomposites were produced by a relatively cheap compocasting process preceded by mechanical alloying. Reinforcing elements were the silicon carbide (SiC) nanoparticles with an average size lower than 50 nm and in very small amounts of 0.2, 0.3 and 0.5 wt. %. Wear tests were realized on a block-on-disc tribometer under lubricated sliding conditions, at two sliding speeds (0.25 and 1 m/s), two normal loads (40 and 100 N) and a sliding distance of 1000 m. Optimisation of the SiC amount was performed by applying the Taguchi method, showing that the SiC amount of 0.5 wt. % is optimal for the given testing conditions. Prediction of the results and wear maps were also conducted. The analysis of variance showed that the SiC amount has the greatest influence on wear rate (70.8 %), followed by the normal load (19.8 %), and the sliding speed (3.9 %), while the influences of all interactions between these factors did not have any significant influence.en_US
dc.language.isoenen_US
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/us/*
dc.sourceTribology and Materialsen_US
dc.subjectZA-27 alloyen_US
dc.subjectSiC nanoparticlesen_US
dc.subjectnanocompositesen_US
dc.subjectwearen_US
dc.subjectTaguchi methoden_US
dc.titleEnhancing of ZA-27 alloy wear characteristics by addition of small amount of SiC nanoparticles and its optimisation applying Taguchi methoden_US
dc.typearticleen_US
dc.description.versionPublisheden_US
dc.identifier.doi10.46793/tribomat.2022.014en_US
dc.type.versionPublishedVersionen_US
Appears in Collections:Faculty of Engineering, Kragujevac

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