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dc.creatorLuković, Jelena M.
dc.creatorMilovanović, Dubravka
dc.creatorKumar, Ravi
dc.creatorKijevčanin, Mirjana
dc.creatorRadović, Ivona
dc.creatorMatović, Branko
dc.creatorVolkov-Husović, Tatjana
dc.date.accessioned2021-03-10T13:48:30Z
dc.date.available2021-03-10T13:48:30Z
dc.date.issued2018
dc.identifier.issn0263-4368
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3965
dc.description.abstractPorous materials made of commercial tungsten carbide (WC) with the addition of thermally obtained tungsten silicides (WSi2 and W5Si3) were made. The main research's contribution is firstly finding optimal conditions for synthesis tungsten silicides from elementary powders, and lately obtaining porous materials with excellent cavitation resistance. A phase transformation during synthesis of silicides was studied by changing temperature and time of heating. Obtained silicides were added to WC in different mass percentages. Mixtures were spark plasma sintered. Nanoindentation tests were performed on sintered samples, as well as cavitation erosion testing accompanied by measuring of mass changes and the profilometry measurements to scan the surface. Microstructure and morphology were determined by scanning electron microscopy (SEM), while porosity percentages based on SEM images were calculated by computer software QWin.en
dc.publisherElsevier Sci Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45012/RS//
dc.rightsrestrictedAccess
dc.sourceInternational Journal of Refractory Metals & Hard Materials
dc.titleSynthesis and characterization of porous tungsten carbide with added tungsten silicidesen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage14
dc.citation.other72: 9-14
dc.citation.rankM21
dc.citation.spage9
dc.citation.volume72
dc.identifier.doi10.1016/j.ijrmhm.2017.12.001
dc.identifier.rcubconv_5533
dc.identifier.scopus2-s2.0-85037543736
dc.identifier.wos000427209100002
dc.type.versionpublishedVersion


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