| A multi-ion transport model of Cu-Zn-Fe trimetallic couple in near-neutral NaCl solution | |
| Chen, Lei1,2; Ma, Rongyao1,2; Dong, Junhua1,2; Chen, Shaofeng3; Li, Chao2; Ma, Chaojiang1,2; Bian, Guixue4; Wang, Changgang1,2 | |
| 通讯作者 | Ma, Rongyao(ryma14b@imr.ac.cn) ; Dong, Junhua(jhdong@imr.ac.cn) ; Wang, Changgang(cgwang@imr.ac.cn) |
| 2024-10-01 | |
| 发表期刊 | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| 卷号 | 239页码:9 |
| 摘要 | A numerical model was proposed to investigate the corrosion behavior of Cu-Zn-Fe couple in near-neutral 3.5 wt % NaCl. Evolution of current density, pH and soluble corrosion products were simulated in one-dimensional scale. The model predicted acidification on Zn surface and alkalization on Cu and Fe surfaces. pH evolution is related to corrosion products distribution. Zn2+ is the dominant specie formed on the middle of Zn surface. Zn hydrolytes are preferentially formed above the resin. Above the cathode surfaces distant from Zn, the concentration of corrosion products remains as zero. |
| 关键词 | Trimetallic galvanic corrosion FEM Ion composition evolution |
| 资助者 | National Natural Science Foundation of China |
| DOI | 10.1016/j.corsci.2024.112414 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[52373322] ; National Natural Science Foundation of China[52201094] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:001358530100001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/191685 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Ma, Rongyao; Dong, Junhua; Wang, Changgang |
| 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.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 4.Naval Aviat Univ, Qingdao Campus, Qingdao 266041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Lei,Ma, Rongyao,Dong, Junhua,et al. A multi-ion transport model of Cu-Zn-Fe trimetallic couple in near-neutral NaCl solution[J]. CORROSION SCIENCE,2024,239:9. |
| APA | Chen, Lei.,Ma, Rongyao.,Dong, Junhua.,Chen, Shaofeng.,Li, Chao.,...&Wang, Changgang.(2024).A multi-ion transport model of Cu-Zn-Fe trimetallic couple in near-neutral NaCl solution.CORROSION SCIENCE,239,9. |
| MLA | Chen, Lei,et al."A multi-ion transport model of Cu-Zn-Fe trimetallic couple in near-neutral NaCl solution".CORROSION SCIENCE 239(2024):9. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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