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Kompozitne Ni/WC prevlake dobijene elektrohemijskim taloženjem konstantnom i pulsirajućom strujom

dc.creatorJugović, Branimir
dc.creatorStevanović, Jasmina
dc.creatorMaksimović, Miodrag D.
dc.date.accessioned2019-01-30T17:11:35Z
dc.date.available2019-01-30T17:11:35Z
dc.date.issued2003
dc.identifier.issn0351-9465
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/123
dc.description.abstractThe properties of composite coatings are dependent on properties of the base metal, as well as on properties of incorporating particles. The Ni / W composite coatings were obtained by electro deposition from commercially available Vat bath containing additives for brightness and smoothing of the surface and insoluble WC particles. Before the deposition, magnetic mixer was used and rotating disc electrode (RDE) was used for deposition of the composite. It was showed that the amount of WC in the coating could be altered from parts of percent to over 80 percents., as a result of appropriate regime of mixing and deposition. It was also showed that the amount of insoluble WC in Vat bath had no significant influence on the amount of WC in the coating.en
dc.description.abstractOsobine kompozitnih prevlaka zavise od osobina osnovnog metala koji čini kompozit, kao i osobina čestica koje se ugrađuju. Kompozitne prevlake nikal-volframkarbid dobijene su elektrohemijskim taloženjem iz komercijalnog, Vatovog elektrolita za taloženje osnovnog metala nikla, koji sadrži dodatke za sjaj i poravnavanje površine i nerastvornih čestica volframkarbida. Za mešanje elektrolita korišćena je magnetna mešalica (pre taloženja), a za taloženje kompozita korišćena je rotirajuća disk elektroda RDE. Kao rezultat dobijeno je da pri odgovarajućem režimu taloženja i mešanja elektrolita količinu volframkarbid u prevlaci je moguće menjati od dela procenta do preko osamdeset procenata. Takođe, dobijeno je da korišćenjem RDE i magnetne mešalice sadržaj volframkarbida u Vatovom elektrolitu пeтa veliki uticaj na sadržaj volframkarbida и prevlaci.sr
dc.publisherBelgrade, Serbia : Engineering Society for Corrosion
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceZaštita materijala
dc.titleElectrochemically deposed Ni/W composite coatings obtained under constant and pulsating current regimesen
dc.titleKompozitne Ni/WC prevlake dobijene elektrohemijskim taloženjem konstantnom i pulsirajućom strujomsr
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractМаксимовић, Миодраг Д.; Стевановић, Јасмина; Југовић, Бранимир З.;
dc.citation.volume44
dc.citation.issue2-3
dc.citation.spage51
dc.citation.epage58
dc.citation.other44(2-3): 51-58
dc.identifier.rcubConv_57
dc.type.versionpublishedVersion


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