| Effects of ion irradiation on Cr, CrN, and TiAlCrN coated Zircaloy-4 for accident tolerant fuel claddings |
| Song Ligang1; Huang Bo1; Li JH(李江华)2; Ma Xianfeng1; Liu Min1; Jiang Jishen1; Hu Yanying1
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| Corresponding Author | Ma, Xianfeng(maxf6@mail.sysu.edu.cn)
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| Source Publication | ANNALS OF NUCLEAR ENERGY
(IF:1.38[JCR-2018],1.567[5-Year]) |
| 2021-06-15
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| Volume | 156Pages:9 |
| ISSN | 0306-4549
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| Abstract | Heavy ion (6 MeV Au+) irradiation studies were carried out on three candidate coatings (Cr, CrN, TiAlCrN) and Zircaloy-4 for accident tolerant fuel cladding to investigate the irradiation resistance and microstructure evolution at 400 degrees C. Transmission Electron Microscopy (TEM) results showed that the irradiation defects were significantly restricted by grain boundaries in the columnar grains compared to equiaxed grains and the high-density boundaries could obviously reduce the formation of voids. Fast Fourier Transformation (FFT) results of high-resolution TEM images showed that Cr and CrN coatings maintained better lattice integrity than those of TiAlCrN coating and Zircaloy-4. ATF coatings showed less irradiation defects than that of Zircaloy-4 substrate. Cr coating exhibited better irradiation resistance than that of TiAlCrN coating in terms of irradiation dislocation loops. CrN coating showed the best irradiation resistance among all samples, due to its compact crystal structure and higher density of grain boundary, which contributed to reduce dislocations and voids. (C) 2021 Elsevier Ltd. All rights reserved. |
| Keyword | Accident tolerant fuel
Cladding coatings
Zircaloy-4
Au ion irradiation
Grain boundary
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| DOI | 10.1016/j.anucene.2021.108206
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| Indexed By | SCI
; EI
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| Language | 英语
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| WOS ID | WOS:000635542300025
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| WOS Research Area | Nuclear Science & Technology
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| WOS Subject | Nuclear Science & Technology
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| Funding Project | National Science Foundation of China[U2032143]
; National Science Foundation of China[11902370]
; National Science Foundation of China[52005523]
; Guangdong Major Project of Basic and Applied Basic Research[2019B030302011]
; International Sci & Tech Cooperation Program of GuangDong Province[2019A050510022]
; Key-Area Research and Development Program of GuangDong Province[2019B010943001]
; Key-Area Research and Development Program of GuangDong Province[2017B020235001]
; China Postdoctoral Science Foundation[2019 M653173]
; China Postdoctoral Science Foundation[2019TQ0374]
; Guangdong Education Department Fund[2016KQNCX005]
; Fundamental Research Funds for the Central Universities[19lgpy304]
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| Funding Organization | National Science Foundation of China
; Guangdong Major Project of Basic and Applied Basic Research
; International Sci & Tech Cooperation Program of GuangDong Province
; Key-Area Research and Development Program of GuangDong Province
; China Postdoctoral Science Foundation
; Guangdong Education Department Fund
; Fundamental Research Funds for the Central Universities
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| Classification | 二类
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| Ranking | 3
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| Contributor | Ma, Xianfeng
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| Citation statistics |
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| Document Type | 期刊论文
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| Identifier | http://dspace.imech.ac.cn/handle/311007/86447
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| Collection | 非线性力学国家重点实验室
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| Affiliation | 1.Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Guangdong, Peoples R China;
2.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China
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Recommended Citation
GB/T 7714 |
Song Ligang,Huang Bo,Li JH,et al. Effects of ion irradiation on Cr, CrN, and TiAlCrN coated Zircaloy-4 for accident tolerant fuel claddings[J]. ANNALS OF NUCLEAR ENERGY,2021,156:9.Rp_Au:Ma, Xianfeng
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| APA |
Song Ligang.,Huang Bo.,李江华.,Ma Xianfeng.,Liu Min.,...&Hu Yanying.(2021).Effects of ion irradiation on Cr, CrN, and TiAlCrN coated Zircaloy-4 for accident tolerant fuel claddings.ANNALS OF NUCLEAR ENERGY,156,9.
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| MLA |
Song Ligang,et al."Effects of ion irradiation on Cr, CrN, and TiAlCrN coated Zircaloy-4 for accident tolerant fuel claddings".ANNALS OF NUCLEAR ENERGY 156(2021):9.
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