An Investigation of Wear Behaviors of AA7075 Al Hybrid Composites

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dc.authoridYILDIRIM, MUSA/0000-0002-2464-1182
dc.contributor.authorYildirim, Musa
dc.contributor.authorOzyurek, Dursun
dc.date.accessioned2024-09-29T16:06:13Z
dc.date.available2024-09-29T16:06:13Z
dc.date.issued2018
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThis study investigates the wear behavior of Al hybrid composites produced by adding 4% Ti and different amounts of B4C (ex situ) to the AA7075 alloy produced by powder metallurgy method in order to obtain TiAl3 (in situ) reinforcement phase. Different amounts of B4C (3%, 6% and 9 %) were added to the 4% Ti added AA7075 alloy. Preformed parts were sintered in controlled atmosphere (argon) heat treatment furnace at 580 degrees C for 4 hours and then cooled. After the sintering process, the samples were characterized with scanning electron microscopy, X-ray diffraction and density and hardness measurements. Wear tests of the samples were conducted at 1ms(-1) sliding speed, under 30N load for 6 different sliding distances (500-3000 m). As a result of the study, the density of the AA7075 alloys, added 4% Ti and different amounts of B4C, was observed to decrease by the increasing amount of reinforcement elements. Also, the highest hardness value was measured for the 9% B4C added AA7075 alloy. Wear test results showed that the weight loss of the aluminum hybrid composites increased with the increasing sliding distance. On the other hand, it was observed that weight losses of composites decreased with increasing amount of B4C.en_US
dc.identifier.doi10.1515/htmp-2017-0016
dc.identifier.endpage624en_US
dc.identifier.issn0334-6455
dc.identifier.issn2191-0324
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85037697003en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage619en_US
dc.identifier.urihttps://doi.org/10.1515/htmp-2017-0016
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6709
dc.identifier.volume37en_US
dc.identifier.wosWOS:000439993000003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWalter De Gruyter Gmbhen_US
dc.relation.ispartofHigh Temperature Materials and Processesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAA7075en_US
dc.subjecthybrid compositesen_US
dc.subjectwear behaviorsen_US
dc.titleAn Investigation of Wear Behaviors of AA7075 Al Hybrid Compositesen_US
dc.typeArticleen_US

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