DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Ryu, Ho Jin | - |
dc.contributor.advisor | 류호진 | - |
dc.contributor.author | Kim, Jae-Joon | - |
dc.date.accessioned | 2019-09-03T02:47:18Z | - |
dc.date.available | 2019-09-03T02:47:18Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=733935&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/266545 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 원자력및양자공학과, 2018.2,[iii, 25 p. :] | - |
dc.description.abstract | The silicide of the transition metal is attracting attention as a new material in the high temperature industry due to its high melting point, low density and high temperature strength. In this research, high-temperature oxidation behavior of zirconium silicide was investigated. Samples were prepared by spark plasma sintering with powder. In-situ XRD measurements were carried out for 20 h at $900^\circ C$, $1000^\circ C$, and $1100^\circ C$ air. The microstructure of samples was examined by scanning electron microscope and before and after oxidation. TEM analysis of the oxide film was also performed for in-depth analysis. The coating of zirconium silicide on the surface of the zircaloy-4 tube was performed by a laser-cladding method. TGA was used for the high temperature steam oxidation behavior of coated zircaloy-4. The results of these experiments provide data on the suitability of zirconium silicide as coating materials on the Zircaloy-4 for accident tolerance fuel cladding. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Zirconium silicide▼aoxidation▼acoating▼a3D-laser▼aaccident tolerance | - |
dc.subject | 지르코늄 실리사이드▼a산화▼a코팅▼a3-D 레이저▼a사고 저항성 | - |
dc.title | High temperature oxidation behavior of $ZrSi_2$ and its coating on the surface of Zircaloy-4 tube by 3D-laser coating method | - |
dc.title.alternative | 사고 저항성 핵연료개발을 위한 $ZrSi_2$의 고온 산화 저항성과 3D-레이저를 이용한 코팅 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :원자력및양자공학과, | - |
dc.contributor.alternativeauthor | 김재준 | - |
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