SEM pictures and XRD spectra of B4C coated U02 and UO2-GCİ2O3 fuels

Simple item page
dc.contributor.authorDişbudak, Haydar
dc.contributor.departmentTAEK-TDtr_TR
dc.date.accessioned2018-07-10T12:15:16Z
dc.date.available2018-07-10T12:15:16Z
dc.date.issued2000-10
dc.descriptionI. Avrasya Nükleer Bilimler ve Uygulamaları Konferansı : 23-27 Ekim 2000. İzmir, Türkiye.tr_TR
dc.description.abstractIn this study, pure urania (U02) and urania-gadolinia (U02-Gd20 3), 5 and 10% Gd20 3 fuels were first produced by sol-gel (solution-gelation) ceramic fuel preparation technique. The solgel micro sphere pelletization technique is a recent and advanced concept of fabrication of fuel pellets that is because it ensures excellent micro homogeneity in the prepared pellets. The sintered fuel pellets were then coated with boron carbide (B4C). This coating is performed through chemical vapor deposition (CVD). The chemical vapor deposition consists of essentially of reducing or decomposing a volatile compound of coating material upon a heat surface on the size of micron dimensions. In this work, boron carbide was deposited in a silica glass. Afterwards, the XRD spectra of B4C coatings were taken by using B4C on the surface of the silica glass. The spectra results were in agreement with the ones in the literature. The experiments showed that the composition of the coating changed with deposition temperature. There was boron rich coating in the low experimental temperatures while the coating in the high temperatures was found to be rich in the carbon content. The morphology and the thickness of the coating have been investigated by using Scanning Electron Microscopy (SEM). The investigation under the SEM revealed a fine grained and some rod like layered boron carbide coatings.tr_TR
dc.identifier.citationDişbudak, H., (2000). SEM pictures and XRD spectra of B4C coated U02 and UO2-GCİ2O3 fuels. I. Eurasia Conference on Nuclear Science and Its Application, Presentations, Vol 1, (s. 259-265). 23-27 October 2000. İzmir, Turkey.tr_TR
dc.identifier.endpage265tr_TR
dc.identifier.startpage259tr_TR
dc.identifier.urihttp://kurumsalarsiv.tenmak.gov.tr/handle/20.500.12878/701
dc.language.isoengtr_TR
dc.publisherTurkish Atomic Energy Authoritytr_TR
dc.relation.journalI. Eurasia Conference on Nuclear Science and Its Application : Presentations, 23-27 October 2000. İzmir, Turkey.tr_TR
dc.rightsinfo:eu-repo/semantics/openAccesstr_TR
dc.subjectSEM picturestr_TR
dc.subjectSEM resimleritr_TR
dc.subjectXRD spectratr_TR
dc.subjectXRD spektrumlarıtr_TR
dc.subjectU02 fueltr_TR
dc.subjectU02 yakıtıtr_TR
dc.subjectUO2-GCİ2O3 fueltr_TR
dc.subjectUO2-GCİ2O3 yakıtıtr_TR
dc.subjectScanning Electron Microscopytr_TR
dc.subjectTaramalı Elektron Mikroskobutr_TR
dc.subjectUranium dioxidetr_TR
dc.subjectUranyum dioksittr_TR
dc.subjectGadolinium oxidetr_TR
dc.subjectGadolinyum oksittr_TR
dc.subjectBoron carbidetr_TR
dc.subjectBor karbürtr_TR
dc.subjectNuclear fuelstr_TR
dc.subjectNükleer yakıtlartr_TR
dc.subjectB4Ctr_TR
dc.subjectCVDtr_TR
dc.titleSEM pictures and XRD spectra of B4C coated U02 and UO2-GCİ2O3 fuelstr_TR
dc.typeconferenceObjecttr_TR
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
k80037.pdf
Size:
1.03 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.42 KB
Format:
Unknown data format
Description:
Download
Collections
I. Eurasia conference on nuclear science and its application : presentations, 23-27 October 2000. İzmir, Turkey.