Study on cavitation erosion-corrosion behavior of CoCrFeNiMoCu0.1 high entropy alloy in 3.5 wt% NaCl solution
文献类型：期刊论文
| 作者 | Li, Liang1; Nie, Sijia1; Li, Chengtao2; Chen, Xin1; Qiao, Yanxin1; Ma, Rongyao3; Chen, Zhilin2; Zhang, Lianmin3; Cui, Jie4 |
| 刊名 | ULTRASONICS SONOCHEMISTRY
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 110页码:14 |
| 关键词 | Cavitation erosion High entropy alloys Synergistic effect CE mechanisms |
| ISSN号 | 1350-4177 |
| DOI | 10.1016/j.ultsonch.2024.107021 |
| 通讯作者 | Qiao, Yanxin(yxqiao@just.edu.cn) ; Zhang, Lianmin(lmzhang14s@imr.ac.cn) ; Cui, Jie(cuijie2006@hotmail.com) |
| 英文摘要 | The challenge of cavitation erosion (CE) in flow-handling components of marine engineering has promoted the development of advanced materials due to safety incidents and economic costs. High entropy alloys (HEAs), known for high hardness and corrosion resistance, emerge as promising candidates. This paper delved into the CE characteristics of CoCrFeNiMoCu0.1 HEA when subjected to the 3.5 wt% NaCl solution, elucidating the synergistic effect of CE-corrosion. The quantitative analysis revealed that CE-corrosion synergy contributed 48.02% to total CE mass loss, primarily attributed to corrosion-induced CE damage. Meanwhile, electrochemical noise (EN) was utilized to reveal the corrosion behavior of CoCrFeNiMoCu0.1 HEA in 3.5 wt% NaCl solution combined with the morphologies observation and surface roughness. Extended CE time compromised the corrosion resistance of CoCrFeNiMoCu0.1 HEA and diminished the impact of selective phase corrosion on the surface. Eventually, the CE damage mechanism of CoCrFeNiMoCu0.1 HEA was revealed based on pertinent experimental findings. The results showed that with increased CE time, the CoCrFeNiMoCu0.1 HEA transitioned from predominantly extensive exfoliation of the initial FCC phase to further damage of the intermetallic sigma and mu phases. |
| 资助项目 | National Natural Science Foundation of China[52101105] ; National Natural Science Foundation of China[52271319] ; IMR Innovation Fund[2023-PY03] ; Jiangsu Provincial Science and Technology Program[BK20231525] |
| WOS研究方向 | Acoustics ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:001297636300001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; IMR Innovation Fund ; Jiangsu Provincial Science and Technology Program |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Qiao, Yanxin; Zhang, Lianmin; Cui, Jie |
| 作者单位 | 1.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Peoples R China 2.Suzhou Nucl Power Res Inst 1, Mat Engn Technol Ctr, Suzhou 215004, Peoples R China 3.Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China 4.Jiangsu Univ Sci & Technol, Sch Naval Architecture & Ocean Engn, Zhenjiang 212003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Liang,Nie, Sijia,Li, Chengtao,et al. Study on cavitation erosion-corrosion behavior of CoCrFeNiMoCu0.1 high entropy alloy in 3.5 wt% NaCl solution[J]. ULTRASONICS SONOCHEMISTRY,2024,110:14. |
| APA | Li, Liang.,Nie, Sijia.,Li, Chengtao.,Chen, Xin.,Qiao, Yanxin.,...&Cui, Jie.(2024).Study on cavitation erosion-corrosion behavior of CoCrFeNiMoCu0.1 high entropy alloy in 3.5 wt% NaCl solution.ULTRASONICS SONOCHEMISTRY,110,14. |
| MLA | Li, Liang,et al."Study on cavitation erosion-corrosion behavior of CoCrFeNiMoCu0.1 high entropy alloy in 3.5 wt% NaCl solution".ULTRASONICS SONOCHEMISTRY 110(2024):14. |
入库方式： OAI收割
来源：金属研究所
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