Tribocorrosion behaviors of inconel 625 alloy sliding against 316 steel in seawater
文献类型：期刊论文
| 作者 | Wang JZ(王建章) ; Yan FY(阎逢元)
|
| 刊名 | Tribology Transactions
 |
| 出版日期 | 2011 |
| 卷号 | 54页码:514-522 |
| 关键词 | Tribocorrosion Synergistic Effect Seawater Third-Body Mechanism Passivation |
| ISSN号 | 1040-2004 |
| 中文摘要 | Passive alloys require not only high resistance to corrosion but also excellent tribological properties for seawater equip- ment applications. In this research, the tribocorrosion behav- iors of Inconel 625 alloy sliding against 316 stainless steel were investigated using a ring-on-block test rig in artificial seawater and distilled water. The results showed that the friction coeffi- cients were larger for sliding in distilled water as compared to seawater. However, the wear loss of Inconel 625 and 316 steel alloys was lower for sliding in distilled water than that in sea- water. Interestingly, the corrosion of seawater obviously accel- erated the wear. Moreover, with the increase of normal load, the wear loss increased but the average friction coefficient de- creased in both aqueous media. The synergistic effect between wear and corrosion was significant, due to the mechanical re- moval of passive film. Seawater salinity does significantly in- fluence the friction coefficient and wear loss. The Inconel 625 alloy has a maximum corrosion rate in 3% seawater, which is due to the synergism of salt concentration and dissolved oxy- gen in seawater. The high corrosion rate accelerated the wear loss but decreased the friction coefficients. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (Grant NO.50823008);National High-Tech Research and Development Program of China (“863” Program,Grant NO.2009AA03Z105) |
| 语种 | 英语 |
| WOS记录号 | WOS:000300172700003 |
| 公开日期 | 2012-09-24 |
| 源URL | [http://210.77.64.217/handle/362003/864]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wang JZ,Yan FY. Tribocorrosion behaviors of inconel 625 alloy sliding against 316 steel in seawater[J]. Tribology Transactions,2011,54:514-522. |
| APA | 王建章,&阎逢元.(2011).Tribocorrosion behaviors of inconel 625 alloy sliding against 316 steel in seawater.Tribology Transactions,54,514-522. |
| MLA | 王建章,et al."Tribocorrosion behaviors of inconel 625 alloy sliding against 316 steel in seawater".Tribology Transactions 54(2011):514-522. |
入库方式： OAI收割
来源：兰州化学物理研究所
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