Influence of Al Content on Oxidation Resistance of Phase-pure Ti2AlC under Simulated Loss-of-coolant Accident Conditions
文献类型：期刊论文
| 作者 | Lei Yiming1,2; Zhang Jie2; Bai Guanghai3; Zhang Yanwei3; Wang Xiaohui2; Wang Jingyang2 |
| 刊名 | JOURNAL OF INORGANIC MATERIALS
 |
| 出版日期 | 2021-10-20 |
| 卷号 | 36期号:10页码:1097-1102 |
| 关键词 | accident tolerant fuels Ti2AlC water vapor high-temperature oxidation |
| ISSN号 | 1000-324X |
| DOI | 10.15541/jim20210029 |
| 通讯作者 | Lei Yiming(ymlei14s@imr.ac.cn) ; Zhang Jie(jiezhang@imr.ac.cn) |
| 英文摘要 | To tailor Ti2AlC coatings for the applications in accident tolerant fuels, the oxidation of near-stoichiometric and Al-lean Ti2AlC was investigated in Ar-41% H2O atmosphere in 1000-1200 degrees C. The oxidation kinetics of phase-pure Ti2AlC in high-temperature water vapor varied from parabolic to linear rate law with Al content decreasing. Insufficient Al content could not sustain the growth of continuous alumina scales, resulting in formation of thick unprotective TiO2-based scales. The formation of thin and protective Al2O3 scale for Ti2AlC with stoichiometric composition effectively inhibited the inward diffusion of water vapor. For the application of protective coatings on Zr-based cladding, stoichiometric Ti2AlC is expected to protect cladding from fast oxidation and improve the accident tolerance in the current light water reactors. |
| 资助项目 | National Key R&D Program of China[2017YFB0703201] ; National Natural Science Foundation of China[51772302] ; National Natural Science Foundation of China-China National Nuclear Corporation Joint Fund[U2067217] ; Primary Research and Development Project of Suzhou[SGC201840] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000702487100011 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China-China National Nuclear Corporation Joint Fund ; Primary Research and Development Project of Suzhou |
| 源URL | [http://ir.imr.ac.cn/handle/321006/166784]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Lei Yiming; Zhang Jie |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Suzhou Nucl Power Res Inst, Life Management Technol Ctr, China Nucl Power Technol Res Inst, Suzhou 215004, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lei Yiming,Zhang Jie,Bai Guanghai,et al. Influence of Al Content on Oxidation Resistance of Phase-pure Ti2AlC under Simulated Loss-of-coolant Accident Conditions[J]. JOURNAL OF INORGANIC MATERIALS,2021,36(10):1097-1102. |
| APA | Lei Yiming,Zhang Jie,Bai Guanghai,Zhang Yanwei,Wang Xiaohui,&Wang Jingyang.(2021).Influence of Al Content on Oxidation Resistance of Phase-pure Ti2AlC under Simulated Loss-of-coolant Accident Conditions.JOURNAL OF INORGANIC MATERIALS,36(10),1097-1102. |
| MLA | Lei Yiming,et al."Influence of Al Content on Oxidation Resistance of Phase-pure Ti2AlC under Simulated Loss-of-coolant Accident Conditions".JOURNAL OF INORGANIC MATERIALS 36.10(2021):1097-1102. |
入库方式： OAI收割
来源：金属研究所
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