Sensitivity of Corrosion Behavior for Fe-Based Amorphous Coating to Temperature and Chloride Concentration
文献类型：期刊论文
| 作者 | Lu, Weiyan1; Wang, Debin1,2; Wang, Qi1,2; Yang, Fan1,2; Li, Tianrun1,2; Shi, Yutong1,2; Zhang, Suode1; Yang, Baijun1 |
| 刊名 | COATINGS
 |
| 出版日期 | 2021-03-01 |
| 卷号 | 11期号:3页码:14 |
| 关键词 | Fe-based amorphous coating passive film semiconductor XPS |
| DOI | 10.3390/coatings11030331 |
| 通讯作者 | Zhang, Suode(sdzhang@imr.ac.cn) ; Yang, Baijun(bjyang@imr.ac.cn) |
| 英文摘要 | The effects of solution concentration and temperature on the electrochemical behavior of the Fe-based amorphous (AMCs) coatings in NaCl solution were studied by using conventional electrochemical measurement and XPS analysis. Results indicated that as solution concentration and temperature increased, the current density for the Fe-based AMCs increased and the pitting potential decreased. This reduced corrosion resistance was derived from the decreased passivation index and polarization resistance, which contributed to the decrease of the induction time (t(m)) for the initiation of corrosion pit. The passive films formed on Fe-based AMCs exhibit two types' semiconductors higher and lower the flat band potential. The decrease of protectiveness of the passive film was mainly correlated with the reduction of Cr2O3 content, the increase of carrier density and the decrease of the work function (W-F). |
| 资助项目 | National Key Research and Development Program of China[2018YFB1105803] ; National Natural Science Foundation of China[U1908219] ; National Natural Science Foundation of China[51701214] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000633598900001 |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/161623]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Suode; Yang, Baijun |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Weiyan,Wang, Debin,Wang, Qi,et al. Sensitivity of Corrosion Behavior for Fe-Based Amorphous Coating to Temperature and Chloride Concentration[J]. COATINGS,2021,11(3):14. |
| APA | Lu, Weiyan.,Wang, Debin.,Wang, Qi.,Yang, Fan.,Li, Tianrun.,...&Yang, Baijun.(2021).Sensitivity of Corrosion Behavior for Fe-Based Amorphous Coating to Temperature and Chloride Concentration.COATINGS,11(3),14. |
| MLA | Lu, Weiyan,et al."Sensitivity of Corrosion Behavior for Fe-Based Amorphous Coating to Temperature and Chloride Concentration".COATINGS 11.3(2021):14. |
入库方式： OAI收割
来源：金属研究所
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