Effect of temperature gradient on the formed corrosion products films of 70/30 Cu-Ni alloy immersed in 3.5 % NaCl solution
文献类型：期刊论文
| 作者 | Cui, Yonghui1; Liu, Rui2; Cui, Yu3; Wang, Fuhui1,2; Liu, Li2 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2025-04-01 |
| 卷号 | 245页码:15 |
| 关键词 | Cu-Ni alloy Temperature gradient Corrosion products Dissolution-deposition Electrochemical measurements |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2025.112715 |
| 通讯作者 | Liu, Li(liuli@mail.neu.edu.cn) |
| 英文摘要 | The effect of temperature gradients on the structures and chemical compositions of corrosion products films on 70/30 Cu-Ni alloy in 3.5 % NaCl solution has been investigated. A novel dissolution-deposition model with convection parameters has been proposed. Zero gradient of temperature (ZGT) promoted a protective Cu2O layer with minimal Cu2(OH)3Cl. Negative gradient of temperature (NGT) resulted in a thinner Cu2O layer and a non- protective Cu2(OH)3Cl two-layer structure with worst corrosion resistance, while positive gradient of temperature (PGT) solely formed a thicker and more protective Cu2O layer. Additionally, the effect of temperature gradients on Ni enrichment has been analyzed. |
| 资助项目 | National Natural Science Foundation of China[52301082] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001403628800001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Li |
| 作者单位 | 1.Harbin Engn Univ, Mat Sci & Chem Engn Coll, Harbin 150001, Peoples R China 2.Northeastern Univ, Corros & Protect Ctr, Shenyang 110819, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shi changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Yonghui,Liu, Rui,Cui, Yu,et al. Effect of temperature gradient on the formed corrosion products films of 70/30 Cu-Ni alloy immersed in 3.5 % NaCl solution[J]. CORROSION SCIENCE,2025,245:15. |
| APA | Cui, Yonghui,Liu, Rui,Cui, Yu,Wang, Fuhui,&Liu, Li.(2025).Effect of temperature gradient on the formed corrosion products films of 70/30 Cu-Ni alloy immersed in 3.5 % NaCl solution.CORROSION SCIENCE,245,15. |
| MLA | Cui, Yonghui,et al."Effect of temperature gradient on the formed corrosion products films of 70/30 Cu-Ni alloy immersed in 3.5 % NaCl solution".CORROSION SCIENCE 245(2025):15. |
入库方式： OAI收割
来源：金属研究所
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