Dry sliding wear mechanism of spark plasma sintered Si3N4/SiC composites on steel

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dc.contributor.authorTaşlıçukur Öztürk, Zeynep
dc.date.accessioned2024-06-13T20:18:29Z
dc.date.available2024-06-13T20:18:29Z
dc.date.issued2014
dc.departmentFakülteler, Mühendislik Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümü
dc.description.abstractIn the present work, Si3N4-based composites were characterized by a relatively low friction coefficient in unlubricated sliding against a 100Cr6 steel ball. Si3N4-based composites containing different amounts of SiC were produced by spark plasma sintering at 1650 degrees C for 5 min with a uniaxial pressure of 40 MPa in a nitrogen atmosphere. In the wear test, the load, total distance and rotating speed were selected as 60 N, 120 m and 500 rpm, respectively. The wear tracks were examined by scanning electron microscopy (SEM) to estimate the wear mechanism. The results were evaluated using the friction coefficient-distance diagram. Si3N4-based composites showed significant decrement in wear by improving toughness with SiC powder reinforcement.
dc.identifier.doi10.3139/120.110660
dc.identifier.endpage972
dc.identifier.issn0025-5300
dc.identifier.issn2195-8572
dc.identifier.issue11-12
dc.identifier.scopus2-s2.0-84918768553
dc.identifier.scopusqualityQ2
dc.identifier.startpage969
dc.identifier.urihttps://doi.org/10.3139/120.110660
dc.identifier.urihttps://hdl.handle.net/11501/1403
dc.identifier.volume56
dc.identifier.wosWOS:000345131900009
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorTaşlıçukur Öztürk, Zeynep
dc.language.isoen
dc.publisherWalter de Gruyter GmbH
dc.relation.ispartofMaterials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectMaterials Testing
dc.subjectSilicon Nitride
dc.subjectSilicon Carbide
dc.subjectSpark Plasma Sintering
dc.subjectWear
dc.titleDry sliding wear mechanism of spark plasma sintered Si3N4/SiC composites on steel
dc.typeArticle

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