Electrochemical Effects on the Corrosion-Wear Behaviors of NiCrMo-625 Alloy in Artificial Seawater Solution | |
Department | 固体润滑国家重点实验室 |
Chen J(陈君)1,2,3; Zhang Qing1,3; Wang JZ(王建章)2; Yan FY(阎逢元)2; Chen J(陈君) | |
2016 | |
Source Publication | Tribology Transactions |
ISSN | 1040-2004 |
Volume | 59Issue:2Pages:292-299 |
Abstract | In this article, the tribocorrosion behaviors of NiCrMo-625 alloy sliding against an Al2O3 pin using a pin-on-disk tribometer have been carried out to assess the effect of electrochemical state on the corrosion–wear properties of the alloy in artificial seawater. The results shows that a cathodic shift in the open circuit potential of NiCrMo-625 alloy during tribocorrosion is confirmed and a marginal increase in corrosion current can be found under tribocorrosion compared to static corrosion. Total material loss of NiCrMo-625 alloy during tribocorrosion obviously increases with an increase in applied potential, indicating the synergistic effect between wear and corrosion. Although the corrosion rate of the alloy is significantly increased by sliding, the ratio of wear-induced corrosion to the total wear loss is not very large. The proportion of wear-induced corrosion and corrosion-induced wear to the total material loss increases obviously with an increase in potential. |
Keyword | Corrosion-wear Nicrmo-625 Alloy Electrochemical State Seawater Synergistic Effect |
Subject Area | 材料科学与物理化学 |
DOI | 10.1080/10402004.2015.1077405 |
Funding Organization | the Open Project of State Key Laboratory of Solid Lubrication (Grant No. LSL-1310);the Nature Science Fund of High-Level Research Project of Henan University of Science and Technology (Grant No. 2015GJB004) |
Indexed By | SCI |
If | 1.685 |
Language | 英语 |
Funding Project | 功能防护材料组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20017 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Chen J(陈君) |
Affiliation | 1.Henan Univ Sci & Technol, Sch Mat Sci & Engn, Luoyang, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Collaborat Innovat Ctr Nonferrous Met Henan Prov, Luoyang, Peoples R China |
Recommended Citation GB/T 7714 | Chen J,Zhang Qing,Wang JZ,et al. Electrochemical Effects on the Corrosion-Wear Behaviors of NiCrMo-625 Alloy in Artificial Seawater Solution[J]. Tribology Transactions,2016,59(2):292-299. |
APA | Chen J,Zhang Qing,Wang JZ,Yan FY,&陈君.(2016).Electrochemical Effects on the Corrosion-Wear Behaviors of NiCrMo-625 Alloy in Artificial Seawater Solution.Tribology Transactions,59(2),292-299. |
MLA | Chen J,et al."Electrochemical Effects on the Corrosion-Wear Behaviors of NiCrMo-625 Alloy in Artificial Seawater Solution".Tribology Transactions 59.2(2016):292-299. |
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LZ01029012.pdf(932KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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