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Korozija topa 75/27, model 1911. deport iz kolekcije Vojnog muzeja u Beogradu

dc.creatorJegdić, Bore
dc.creatorRistić, Slavica
dc.creatorPolić-Radovanović, Suzana
dc.creatorAlil, Ana
dc.creatorRajaković-Ognjanović, Vladana
dc.date.accessioned2019-04-19T14:18:16Z
dc.date.available2019-04-19T14:18:16Z
dc.date.issued2012
dc.identifier.issn1451-2092
dc.identifier.urihttp://grafar.grf.bg.ac.rs/handle/123456789/435
dc.description.abstractThis paper analyzes the state of the French Cannon 75/27 model 1911. Déport made of steel. The amount of non-corroded materials, the presence of cracks and other defects in the cannon were determined by the radiographic method. The composition of corrosion products were analyzed using diffraction of X-rays (XRD method). In addition to goethite α-FeO(OH), lepidocrocite γ-FeO(OH) and magnetite Fe3O4, the presence of akaganeite was observed in the corrosion products, β-Fe8O8(OH)8Cl1.35 which indicates the accelerated corrosion of the base metal. With the ion chromatography method, the content of chloride, sulphate and other ions in corrosion products were examined. On the basis of conducted experiments, it can be concluded that it is necessary to treat the cannon in appropriate solutions, as quickly as possible, to remove chloride and sulphate ions.en
dc.description.abstractU ovom radu analizirano je stanje francuskog topa 75/27 model 1911 Déport izrađenog od čelika. Za određivanje količine nekorodiralog materijala, prisustva prslina i drugih defekata u eksponatu korišćena je radiografska metoda. Sastav korozionih produkata je analiziran metodom difrakcije rendgenskih zraka (XRD). Pored getita, α-FeO(OH), lepidokrokita, γ-FeO(OH) i magnetita, Fe3O4, na eksponatima je uočeno prisustvo akaganita koje ukazuje na aktivnu koroziju osnovnog metala. Metodom jonske hromatografije je određen sadržaj hloridnih i drugih anjona u korozionim produktima. Na osnovu izvedenih eksperimenata nameće se zaključak o neophodnosti tretmana topa u odgovarajućim rastvorima što je moguće pre u cilju uklanjanja hloridnih i drugih koroziono aktivnih jona.sr
dc.publisherUniverzitet u Beogradu - Mašinski fakultet, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34028/RS//
dc.rightsopenAccess
dc.sourceFME Transactions
dc.subjectcorrosionen
dc.subjectakaganeiteen
dc.subjectXRD methoden
dc.subjectradiographyen
dc.subjection chromatographyen
dc.titleCorrosion of cannon 75/27, model 1911. déport, from the collection of the Military Museum in Belgradeen
dc.titleKorozija topa 75/27, model 1911. deport iz kolekcije Vojnog muzeja u Beogradusr
dc.typearticle
dc.rights.licenseARR
dc.citation.epage151
dc.citation.issue3
dc.citation.other40(3): 145-151
dc.citation.rankM24
dc.citation.spage145
dc.citation.volume40
dc.identifier.fulltexthttp://grafar.grf.bg.ac.rs//bitstream/id/3868/433.pdf
dc.identifier.rcubconv_653
dc.identifier.scopus2-s2.0-84865550295
dc.type.versionpublishedVersion


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