Examination of tribological behaviours of aged Cu-Be alloys

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dc.authoridYasar, Mustafa/0000-0001-9354-3554
dc.contributor.authorYildiz, H. Burak
dc.contributor.authorYasar, Mustafa
dc.date.accessioned2024-09-29T16:11:07Z
dc.date.available2024-09-29T16:11:07Z
dc.date.issued2007
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this examination, characteristics of wear of Cu-Be alloys are studied after application of thermal treatment of ageing to Cu-Be alloys. Cu-Be alloys were taken into solution at 820 degrees C before process of ageing and allowed for 30 min at this temperature. After fast cooling, they were aged at 400-450-500-550 degrees C for 120 min. Characteristics of a microstructure of Cu-Be alloys were determined according to analysis by a scanning electron microscopy (SEM) and energy dispersive x-ray spectroscopy (EDS) of these alloys, which have undergone to thermal treatment of ageing, but not to process of ageing. Cu-Be alloys aged at various temperatures were then corroded using pin-on-disc wear device, and thereby their characteristics of wear were examined. In wear tests, four different loads including 20-30-40-50 N and four different distances of slip including 250-500-1000-2000 m were used. As a result of such tests, it has been determined that the wear resistance of Cu-Be alloys has decreased rapidly with increase of wearing force. It was also observed that wearing losses were increased linearly depending on a distance. Worn quantities of the materials subjected to treatment of ageing especially at temperatures above 450 degrees C were increased rapidly during ageing.en_US
dc.identifier.endpage1672en_US
dc.identifier.issn1024-1809
dc.identifier.issue12en_US
dc.identifier.startpage1659en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/8197
dc.identifier.volume29en_US
dc.identifier.wosWOS:000254432000009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherNatl Acad Sciences Ukraine, Inst Metal Physicsen_US
dc.relation.ispartofMetallofizika I Noveishie Tekhnologiien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCu-Be alloysen_US
dc.subjectwearingen_US
dc.subjectageing treatmenten_US
dc.titleExamination of tribological behaviours of aged Cu-Be alloysen_US
dc.typeArticleen_US

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