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Zircon-based coating for the applications in Lost Foam casting process

dc.creatorPrstić, Aurel
dc.creatorAćimović-Pavlović, Zagorka
dc.creatorAndrić, Ljubiša
dc.creatorStojanović, Jovica
dc.creatorTerzić, Anja
dc.date.accessioned2022-04-18T15:08:39Z
dc.date.available2022-04-18T15:08:39Z
dc.date.issued2012
dc.identifier.issn1451-9372
dc.identifier.urihttp://rims.institutims.rs/handle/123456789/194
dc.description.abstractU ovom radu je istraživana mogućnost dobijanja novih vatrostalnih premaza na bazi cirkona koji bi imali primenu u livarstvu. Optimizacija sastava premaza kontrolisana reološkim svojstvima postignuta je primenom različitih komponenata premaza, naročito primenom novog veziva na bazi suspenzije i variranjem načina spravljanja premaza. Čestice cirkonskoh praha veličine 25×10-6 m su korišćene kao ispuna. Uzorak cirkona ispitivan je pomoću sledećih metoda: difrakcija X-zraka, diferencijalna termalna analiza i mikroskopija. Oblik i veličina zrna su analizirani pomoću računarskog programa za analizu slike OZARIA 2.5. Pokazano je da primena ovih premaza na bazi vode i alkohola ima pozitivan uticaj na kvalitet površine, tj. na strukturne i mehaničke karakteristike odlivaka livenog gvožđa koji su dobijeni metodom livenja u peščane kalupe i pomoću isparljivih modela (Lost Foam metoda livenja).sr
dc.description.abstractIn this work, a possibility to develop a new zircon-based refractory coating for casting applications was investigated. Optimization of the coating composition with controlled rheological properties was attained by application of different coating components, particularly by application of a new suspension agent and by alteration of coating production procedure. Zircon powder with particle size of 25×10-6 m was used as filler. The zircon sample was investigated by means of X-ray diffraction analysis, diffraction thermal analysis and polarized microscopy. The shape and grain size were analyzed using OZARIA 2.5 software. It was shown that application of this type of water-alcohol-based coating had a positive influence on surface quality, structural and mechanical properties of the castings of cast iron obtained by pouring into sand molds by means of the expandable patterns method (Lost Foam casting process).en
dc.publisherSavez hemijskih inženjera, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45008/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceChemical Industry and Chemical Engineering Quarterly / CICEQ
dc.subjectvatrostalni premazisr
dc.subjectLost Foam metoda livenjasr
dc.subjectlivenje u peščanim kalupimasr
dc.subjectcirkonsr
dc.subjectzirconen
dc.subjectsand castingen
dc.subjectrefractory coatingen
dc.subjectLost Foam casting processen
dc.titlePremazi na bazi cirkona sa primenom u Lost Foam procesu livenjasr
dc.titleZircon-based coating for the applications in Lost Foam casting processen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage593
dc.citation.issue4
dc.citation.other18(4): 587-593
dc.citation.rankM23
dc.citation.spage587
dc.citation.volume18
dc.identifier.doi10.2298/CICEQ111122034P
dc.identifier.fulltexthttp://rims.institutims.rs/bitstream/id/73/191.pdf
dc.identifier.rcubconv_650
dc.identifier.scopus2-s2.0-84871951893
dc.identifier.wos000316975100009
dc.type.versionpublishedVersion


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