Synergistic effect between cavitation erosion and corrosion for various copper alloys in sulphide-containing 3.5% NaCl solutions
文献类型：期刊论文
| 作者 | Song, Q. N.2; Tong, Y.2; Xu, N.2; Sun, S. Y.2; Li, H. L.2; Bao, Y. F.2; Jiang, Y. F.2; Wang, Z. B.1; Qiao, Y. X.3 |
| 刊名 | WEAR
 |
| 出版日期 | 2020-06-15 |
| 卷号 | 450页码:11 |
| 关键词 | Copper alloy Sulphide Cavitation erosion Synergy |
| ISSN号 | 0043-1648 |
| DOI | 10.1016/j.wear.2020.203258 |
| 通讯作者 | Song, Q. N.(qnsong@hhu.edu.cn) |
| 英文摘要 | Cavitation erosion-corrosion (CE-C) behaviour of various copper alloys for ship propellers were investigated in sulphide-containing 3.5% NaCl solutions. Results indicate that the CE-C resistance remarkably decreases with increase in sulphide concentration for cast and friction stir processed nickel-aluminum bronzes. CE increases the current density by approximately two orders of magnitude and causes a positive potential shift when the sulphide concentration exceeds 50 ppm. The synergistic effect between CE and corrosion contributes greatly to CE-C degradation in sulphide solutions. However, the CE-C behaviour is insensitive to sulphide concentration for manganese-aluminum bronze and manganese brass. In all solutions, CE causes a positive potential shift and increases the current density by less than one order of magnitude. Mechanical attack dominates the CE-C damage. |
| 资助项目 | National Natural Science Foundation of China[51601058] ; National Natural Science Foundation of China[51879089] ; Natural Science Foundation of Jiangsu Province[BK20191161] ; Changzhou Sci Tech Program[CJ 20180045] ; Fundamental Research Funds for the Central Universities[2018B48614] |
| WOS研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000531497200001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Changzhou Sci Tech Program ; Fundamental Research Funds for the Central Universities |
| 源URL | [http://ir.imr.ac.cn/handle/321006/138861]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Song, Q. N. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Peoples R China 2.Hohai Univ, Coll Mech & Elect Engn, 200 Jinling North Rd, Changzhou 213022, Peoples R China 3.Jiangsu Univ Sci & Technol, Coll Mat Sci & Engn, 2 Mengxi Rd, Zhenjiang 212003, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Q. N.,Tong, Y.,Xu, N.,et al. Synergistic effect between cavitation erosion and corrosion for various copper alloys in sulphide-containing 3.5% NaCl solutions[J]. WEAR,2020,450:11. |
| APA | Song, Q. N..,Tong, Y..,Xu, N..,Sun, S. Y..,Li, H. L..,...&Qiao, Y. X..(2020).Synergistic effect between cavitation erosion and corrosion for various copper alloys in sulphide-containing 3.5% NaCl solutions.WEAR,450,11. |
| MLA | Song, Q. N.,et al."Synergistic effect between cavitation erosion and corrosion for various copper alloys in sulphide-containing 3.5% NaCl solutions".WEAR 450(2020):11. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。