Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological Behaviour
The comparative analysis of the two hybrid composites, obtained by the compocasting process, based on A356 and ZA-27 alloys and reinforced with 10 wt. % SiC and 0, 1 and 3 wt. % graphite (Gr) is presented. Optimisation of their tribological behaviour was performed by the Taguchi method and the artif...
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| Format: | Article |
| Language: | English |
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University of Žilina
2023-07-01
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| Series: | Communications |
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| Online Access: | https://komunikacie.uniza.sk/artkey/csl-202303-0017_comparative-analysis-of-hybrid-composites-based-on-a356-and-za-27-alloys-regarding-their-tribological-behaviour.php |
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| author | Blaža Stojanović Sandra Gajević Nenad Miloradović Ružica Nikolić Slavica Miladinović Petr Svoboda Aleksandar Vencl |
| author_facet | Blaža Stojanović Sandra Gajević Nenad Miloradović Ružica Nikolić Slavica Miladinović Petr Svoboda Aleksandar Vencl |
| author_sort | Blaža Stojanović |
| collection | DOAJ |
| description | The comparative analysis of the two hybrid composites, obtained by the compocasting process, based on A356 and ZA-27 alloys and reinforced with 10 wt. % SiC and 0, 1 and 3 wt. % graphite (Gr) is presented. Optimisation of their tribological behaviour was performed by the Taguchi method and the artificial neural network (ANN). Tribological tests were performed on a block-on-disk tribometer, at three sliding speeds, three normal loads and a sliding distance of 600 m, without lubrication. Results obtained by the ANOVA showed that the hybrid composites based on A356 alloy have the better wear resistance and that the composite reinforced with 10 wt. % SiC and 1 wt. % Gr has the lowest wear rate. The lowest coefficient of friction was obtained for a composite based on ZA-27 alloy reinforced with 10 wt. % SiC, at a normal load of 10 N and sliding speed of 1 m/s. |
| first_indexed | 2024-03-12T22:58:19Z |
| format | Article |
| id | doaj.art-e3493ac8c0314bfab1ebdef68bd8cfce |
| institution | Directory Open Access Journal |
| issn | 1335-4205 2585-7878 |
| language | English |
| last_indexed | 2024-03-12T22:58:19Z |
| publishDate | 2023-07-01 |
| publisher | University of Žilina |
| record_format | Article |
| series | Communications |
| spelling | doaj.art-e3493ac8c0314bfab1ebdef68bd8cfce2023-07-19T17:08:54ZengUniversity of ŽilinaCommunications1335-42052585-78782023-07-01253B215B22710.26552/com.C.2023.056csl-202303-0017Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological BehaviourBlaža Stojanović0Sandra Gajević1Nenad Miloradović2Ružica Nikolić3Slavica Miladinović4Petr Svoboda5Aleksandar Vencl6University of Kragujevac, Faculty of Engineering, Kragujevac, SerbiaUniversity of Kragujevac, Faculty of Engineering, Kragujevac, SerbiaUniversity of Kragujevac, Faculty of Engineering, Kragujevac, SerbiaResearch Centre, University of Zilina, Zilina, SlovakiaUniversity of Kragujevac, Faculty of Engineering, Kragujevac, SerbiaFaculty of Mechanical Engineering, Brno University of Technology, Brno, CzechiaUniversity of Belgrade, Faculty of Mechanical Engineering, Belgrade, SerbiaThe comparative analysis of the two hybrid composites, obtained by the compocasting process, based on A356 and ZA-27 alloys and reinforced with 10 wt. % SiC and 0, 1 and 3 wt. % graphite (Gr) is presented. Optimisation of their tribological behaviour was performed by the Taguchi method and the artificial neural network (ANN). Tribological tests were performed on a block-on-disk tribometer, at three sliding speeds, three normal loads and a sliding distance of 600 m, without lubrication. Results obtained by the ANOVA showed that the hybrid composites based on A356 alloy have the better wear resistance and that the composite reinforced with 10 wt. % SiC and 1 wt. % Gr has the lowest wear rate. The lowest coefficient of friction was obtained for a composite based on ZA-27 alloy reinforced with 10 wt. % SiC, at a normal load of 10 N and sliding speed of 1 m/s.https://komunikacie.uniza.sk/artkey/csl-202303-0017_comparative-analysis-of-hybrid-composites-based-on-a356-and-za-27-alloys-regarding-their-tribological-behaviour.phpwearhybrid compositesa356za-27taguchi designartificial neural network |
| spellingShingle | Blaža Stojanović Sandra Gajević Nenad Miloradović Ružica Nikolić Slavica Miladinović Petr Svoboda Aleksandar Vencl Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological Behaviour Communications wear hybrid composites a356 za-27 taguchi design artificial neural network |
| title | Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological Behaviour |
| title_full | Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological Behaviour |
| title_fullStr | Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological Behaviour |
| title_full_unstemmed | Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological Behaviour |
| title_short | Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological Behaviour |
| title_sort | comparative analysis of hybrid composites based on a356 and za 27 alloys regarding their tribological behaviour |
| topic | wear hybrid composites a356 za-27 taguchi design artificial neural network |
| url | https://komunikacie.uniza.sk/artkey/csl-202303-0017_comparative-analysis-of-hybrid-composites-based-on-a356-and-za-27-alloys-regarding-their-tribological-behaviour.php |
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