Fabricating tritium permeation barrier for PFC with a new non-coating strategy
文献类型：期刊论文
| 作者 | Wang, Lu1,3; Zhou, Hai-Shan1,3 ; Liu, Hao-Dong1,3; Xu, Yu-Ping1,3; Wang, Wan-Jing1,3; Li, Yan-Fen2; Luo, Guang-Nan1,3
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| 刊名 | PHYSICA SCRIPTA
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 96 |
| ISSN号 | 0031-8949 |
| 关键词 | tritium permeation barrier plasma-driven permeation deuterium hot isostatic pressing aluminum oxidation |
| DOI | 10.1088/1402-4896/ac3b6b |
| 通讯作者 | Zhou, Hai-Shan(haishanzhou@ipp.ac.cn) |
| 英文摘要 | Tritium (T) permeation through plasma-facing component (PFC) into the coolant is a major concern of fusion reactor operation. In this work, deuterium (D) permeation through CLAM steel, CLAM/CLAM and CLAM/Fe-Cr-Al samples prepared by hot isostatic pressing (HIP) are tested in a linear plasma device. Only the downstream surfaces of the samples are oxidized with controlled atmosphere to form permeation barrier. No significant effect on D diffusion and penetration can be observed for the joining interfaces, while the dense oxide layer at the downstream side plays an important role in suppressing D permeation. The downstream surface oxidization of CLAM/Fe-Cr-Al is found to effectively reduce D permeation flux by a factor up to 1000. |
| WOS关键词 | DEUTERIUM PERMEATION ; BEHAVIOR ; OXIDATION |
| 资助项目 | National Magnetic Confinement Fusion Science Program of China[2019YFE03130004] ; National Natural Science Foundation of China[11875288] ; National Natural Science Foundation of China[11875305] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2018484] ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences[DSJJ-2020-06] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP Publishing Ltd |
| WOS记录号 | WOS:000725243300001 |
| 资助机构 | National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/126762]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhou, Hai-Shan |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lu,Zhou, Hai-Shan,Liu, Hao-Dong,et al. Fabricating tritium permeation barrier for PFC with a new non-coating strategy[J]. PHYSICA SCRIPTA,2021,96. |
| APA | Wang, Lu.,Zhou, Hai-Shan.,Liu, Hao-Dong.,Xu, Yu-Ping.,Wang, Wan-Jing.,...&Luo, Guang-Nan.(2021).Fabricating tritium permeation barrier for PFC with a new non-coating strategy.PHYSICA SCRIPTA,96. |
| MLA | Wang, Lu,et al."Fabricating tritium permeation barrier for PFC with a new non-coating strategy".PHYSICA SCRIPTA 96(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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