Effect of alloying element on microstructure, mechanical property, and oxidation resistance of ZrMeC (MeSi/Y) coatings
文献类型：期刊论文
| 作者 | Lei, Yiming1; Zhang, Jie1; Bai, Guanghai2; Zhang, Yanwei2; Wang, Jingyang1 |
| 刊名 | INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY
 |
| 出版日期 | 2021-09-14 |
| 页码 | 16 |
| ISSN号 | 1546-542X |
| 关键词 | accident tolerant fuel high-temperature oxidation simulated LOCA scenario ZrMeC coating |
| DOI | 10.1111/ijac.13878 |
| 通讯作者 | Zhang, Jie(jiezhang@imr.ac.cn) |
| 英文摘要 | Accident-tolerant fuels (ATFs) are proposed to provide improved safety response to a loss of coolant accident (LOCA) scenario while maintaining good operational characteristics under normal conditions. In this work, ZrMeC (MeSi or Y) was proposed as candidate coatings for ATF applications. The influence of Si and Y with varied concentration on microstructural evolution, mechanical property, and oxidation resistance of ZrMeC coatings were investigated. Based on combined results of X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and X-ray photoelectron spectroscopy, it was found that Si or Y doped ZrC0.55 coatings presented tunable composition and microstructure. Improved air oxidation and spallation resistance were achieved with the incorporation of Me atoms, attributing to the formation of SiO2 and ZrSiO4 and/or the stabilization of zirconia. Under a simulated LOCA condition, decreased weight gains of 13.6 at.% Si and 22.5 at.% Y coated Zry-4 alloys were achieved. nc-ZrSiC/nc-ZrSi (13.6 at.% Si) coating exhibited enhanced mechanical property and oxidation resistance in both high-temperature air and LOCA conditions, which could be regarded as potential candidate for the applications in ATFs. |
| 资助项目 | National KeyR&D Program of China[2017YFB0703201] ; Natural Science Foundation of China[51772302] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000695664600001 |
| 资助机构 | National KeyR&D Program of China ; Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/166951]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Jie |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.China Nucl Power Lechnol Res Inst, Suzhou Nucl Power Res Inst, Life Management Technol Ctr, Suzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lei, Yiming,Zhang, Jie,Bai, Guanghai,et al. Effect of alloying element on microstructure, mechanical property, and oxidation resistance of ZrMeC (MeSi/Y) coatings[J]. INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,2021:16. |
| APA | Lei, Yiming,Zhang, Jie,Bai, Guanghai,Zhang, Yanwei,&Wang, Jingyang.(2021).Effect of alloying element on microstructure, mechanical property, and oxidation resistance of ZrMeC (MeSi/Y) coatings.INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,16. |
| MLA | Lei, Yiming,et al."Effect of alloying element on microstructure, mechanical property, and oxidation resistance of ZrMeC (MeSi/Y) coatings".INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY (2021):16. |
入库方式： OAI收割
来源：金属研究所
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