Microstructural, mechanical and dry sliding wear properties of the MgO reinforced aluminium matrix composites produced by vacuum infiltration

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dc.contributor.authorBican, O.
dc.date.accessioned2020-06-25T18:12:25Z
dc.date.available2020-06-25T18:12:25Z
dc.date.issued2014
dc.departmentKırıkkale Üniversitesi
dc.descriptionBican, Osman/0000-0003-2246-0780
dc.description.abstractDry sliding wear properties of MgO (10-40 vol.%) reinforced aluminium matrix composites produced by vacuum infiltration method were investigated using a pin-on-disc test machine after examining their microstructural and mechanical properties. The hardness of the composites increased continuously with increasing MgO content and the highest hardness (71 HB) was obtained for Al-40vol.%MgO. The highest tensile strength (139 MPa) and the lowest porosity (1.3 %) were obtained for Al-20vol.%MgO composite. It was observed that the wear volume of the composites increased with increasing load and sliding speed. Wear resistance of the composites tested was observed to be strongly dependent on their tensile strength and porosity rather than their hardness. Although adhesion and abrasion took place during the wear of tested composites, smearing appeared to be the most effective wear mechanism for the composites contaning up to 20 vol.% MgO, while abrasive wear dominated for the Al-30vol.%MgO and Al-40vol.% MgO composites.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.4149/km_2014_2_77
dc.identifier.endpage83en_US
dc.identifier.issn0023-432X
dc.identifier.issn1338-4252
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85122448390
dc.identifier.scopusqualityQ3
dc.identifier.startpage77en_US
dc.identifier.urihttps://doi.org/10.4149/km_2014_2_77
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5909
dc.identifier.volume52en_US
dc.identifier.wosWOS:000342483700002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherRedakcia Kovove Materialyen_US
dc.relation.ispartofKovove Materialy-Metallic Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectvacuum infiltrationen_US
dc.subjectmechanical propertiesen_US
dc.subjectMgOen_US
dc.subjectaluminium matrix compositesen_US
dc.subjectwearen_US
dc.titleMicrostructural, mechanical and dry sliding wear properties of the MgO reinforced aluminium matrix composites produced by vacuum infiltrationen_US
dc.typeArticle

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