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dc.creatorMatović, Branko
dc.creatorZivić, Fatima
dc.creatorMitrović, Slobodan
dc.creatorPrsić, Dragan
dc.creatorMaksimović, Vesna
dc.creatorVolkov-Husović, Tatjana
dc.creatorKumar, Ravi
dc.creatorDaneu, Nina
dc.date.accessioned2021-03-10T13:09:49Z
dc.date.available2021-03-10T13:09:49Z
dc.date.issued2016
dc.identifier.issn0167-577X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3370
dc.description.abstractCubic SiC nano-powder particles were synthesized by a sal-gel process with an average grains size of 9.5 nm which were subsequently densified by using a high-pressure "anvil-type with hollows" apparatus at a pressure of 4 GPa in order to obtain nanostructured bulk ceramic compacts. The density obtained was gt 98% at a sintering temperature of 1500 degrees C with a holding time of only 60s. The calculation of the average crystallite size (D) was performed on the basis of the full width at half maximum intensity (FWHM) of the XRD peaks. Williamson-Hall plots were used to separate the effect of the size and strain in the nanostructured SiC compacts. Sintered nanostructured SiC ceramic exhibits hardness and elastic modulus of 32-420 GPa respectively. Wear properties were investigated and the average value of dynamic friction coefficient obtained was 0.16.en
dc.publisherElsevier Science Bv, Amsterdam
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45012/RS//
dc.relationSlovenian-Serbian bilateral collaboration under the project 'Minerals as precursors for advanced technologies' [BI-RS/12-13-019]
dc.rightsrestrictedAccess
dc.sourceMaterials Letters
dc.subjectStructuralen
dc.subjectSiC ceramicen
dc.subjectSinteringen
dc.subjectNanoparticlesen
dc.subjectX-ray techniquesen
dc.titleUltra-high pressure densification and properties of nanostructured SiCen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage71
dc.citation.other164: 68-71
dc.citation.rankM22
dc.citation.spage68
dc.citation.volume164
dc.identifier.doi10.1016/j.matlet.2015.09.043
dc.identifier.scopus2-s2.0-84945532643
dc.identifier.wos000367115600017
dc.type.versionpublishedVersion


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Приказ основних података о документу