| The tribocorrosion behaviors of Hastelloy C276 alloy in seawater | |
| Department | 固体润滑国家重点实验室 |
Chen J(陈君); Yan FY(阎逢元) ; Wang JZ(王建章); Yan FY(阎逢元)
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| 2014 | |
| Source Publication | Industrial Lubrication and Tribology
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| ISSN | 0036-8792 |
| Volume | 66Issue:1Pages:9-14 |
| Abstract | Purpose – The aim of this work is to study the tribocorrosion behaviors of Hastelloy C276 alloy sliding against AISI 316 stainless steel in artificial seawater and distilled water. Design/methodology/approach – The electrochemical behaviors of Hastelloy C276 alloy are measured by potentiodynamic polarization method. The tribocorrosion properties are evaluated using an MRH-03 type ring-on-block test rig in artificial seawater with different salinity. The wear loss is determined by the difference of sample weight before and after tribocorrosion tests. Findings – The results show that the typical passivation behavior is observed for C276 alloy in seawater. The Hastelloy C276 alloy has the maximum corrosion current density in 3 percent seawater, which is the synergism of salt concentration and dissolved oxygen in seawater. Friction coefficients are in general larger in distilled water compared with seawater. The wear loss in seawater is always higher than that in distilled water for both alloys. Seawater could reduce the friction coefficient and the wear resistance. Originality/value – Many scientists focused on studying the friction behavior of passive metals sliding against alumina or zirconia, which was considered to act as inert antagonist in the experiments. However, there are few papers available on the tribocorrosion properties of passive metals sliding each other in corrosion mediums. |
| Keyword | Seawater Synergistic Effect Tribocorrosion Wear Loss |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1108/ILT-06-2011-0049 |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 50823008);National High-Tech Research and Development Program of China (“863” Program, Grant No. 2009AA03Z105) |
| Indexed By | SCI |
| If | 0.444 |
| Language | 英语 |
| Funding Project | 功能防护材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/19275 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Yan FY(阎逢元) |
| Affiliation | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Chen J,Yan FY,Wang JZ,et al. The tribocorrosion behaviors of Hastelloy C276 alloy in seawater[J]. Industrial Lubrication and Tribology,2014,66(1):9-14. |
| APA | Chen J,Yan FY,Wang JZ,&阎逢元.(2014).The tribocorrosion behaviors of Hastelloy C276 alloy in seawater.Industrial Lubrication and Tribology,66(1),9-14. |
| MLA | Chen J,et al."The tribocorrosion behaviors of Hastelloy C276 alloy in seawater".Industrial Lubrication and Tribology 66.1(2014):9-14. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| LZ01028434.pdf（4611KB） | 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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