EFFECT OF B4C ADDITION ON THE MICROSTRUCTURE, HARDNESS AND DRY-SLIDING-WEAR PERFORMANCE OF AZ91 COMPOSITES PRODUCED WITH HOT PRESSING

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dc.contributor.authorÖge, Tuba Özdemir
dc.contributor.authorÖge, Mecit
dc.contributor.authorYılmaz, Volkan Murat
dc.contributor.authorOzdemir, Firdevs Banu
dc.contributor.authorYılmaz, Volkan Murat
dc.contributor.authorÖge, Tuba Özdemir
dc.contributor.authorÖge, Mecit
dc.date.accessioned2025-10-18T10:05:25Z
dc.date.created2019
dc.date.issued2019
dc.departmentBartın Üniversitesi
dc.description.abstractAZ91-B4C composites were fabricated with varying reinforcement ratios (5 w/%, 10 w/%. 20 w/% and 50 w/%) B4C) via powder metallurgy and hot pressing to examine their microstructure, hardness and dry-sliding-wear performance. Powder compositions were verified with XRD and the microstructure of the sintered composites was evaluated using SEM (Scanning Electron Microscope) and EDS analyses. Hardness measurements and dry-sliding-wear tests were performed to evaluate the effect of reinforcement addition on the hardness and wear performance of the fabricated composites. Hot pressing of the composite with 50 w/% B4C required a significantly higher sintering pressure at the same sintering temperature. Increasing the B4C addition resulted in increased hardness values for all the composites. whereas the lowest worn volume and coefficient of friction were obtained with 10 w/% B4C.
dc.identifier.doi10.17222/mit.2018.127
dc.identifier.endpage440
dc.identifier.issn1580-2949
dc.identifier.issn1580-3414
dc.identifier.issue3
dc.identifier.orcidOzdemir Oge, Tuba/0000-0001-6690-7199
dc.identifier.orcidOzdemir, Firdevs Banu/0000-0002-7935-2062
dc.identifier.orcidVOLKAN MURAT, YILMAZ/0000-0001-8203-2900;
dc.identifier.startpage433
dc.identifier.urihttps://doi.org/10.17222/mit.2018.127
dc.identifier.urihttps://hdl.handle.net/11772/21239
dc.identifier.volume53
dc.identifier.wosWOS:000470994000020
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherInst Za Kovinske Materiale I In Tehnologie
dc.relation.ispartofMateriali in Tehnologije
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzWoS_20251016
dc.subjectMetal-Matrix Composites
dc.subjectParticle Size
dc.subjectBoron Carbide
dc.subjectAz91
dc.subjectMaterial Characterization
dc.subjectSem
dc.subjectHardness
dc.subjectDry Sliding Wear
dc.titleEFFECT OF B4C ADDITION ON THE MICROSTRUCTURE, HARDNESS AND DRY-SLIDING-WEAR PERFORMANCE OF AZ91 COMPOSITES PRODUCED WITH HOT PRESSING
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublication058cebe9-5f8f-4418-a7fc-4bad7a6a2d5e
relation.isAuthorOfPublicationc3f7d7f4-1b33-4241-a9c3-a6c922e4d626
relation.isAuthorOfPublicatione225f159-d379-49b8-be80-853d07ea3289
relation.isAuthorOfPublication.latestForDiscovery058cebe9-5f8f-4418-a7fc-4bad7a6a2d5e

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