| On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement | |
| Yi, J. Z.1,2; Hu, H. X.1; Wang, Z. B.1; Zheng, Y. G.1 | |
| Corresponding Author | Zheng, Y. G.(ygzheng@imr.ac.cn) |
| 2019-03-15 | |
| Source Publication | WEAR
 |
| ISSN | 0043-1648 |
| Volume | 422Pages:94-99 |
| Abstract | The eroded surface of 2205 duplex stainless steel after liquid-solid jet impingement can be divided into three regions according to the severity of erosion-corrosion damage. The erosion-corrosion behavior for different local eroded regions was investigated using surface profile and potentiostatic polarization measurements. The results show that the critical flow velocity of these three regions is 13 m/s, 11 m/s and 15 m/s, respectively. The region with a lower critical value is more sensitive to erosion-corrosion damage with the increase of jet flow velocity showing much higher erosion-corrosion damage. The combined effect of impact angle and impact velocity of solid particles is the main reason causing the difference of critical flow velocity for different local eroded regions. |
| Keyword | Tribo-corrosion Stainless steel Erosion-corrosion Passivation Critical flow velocity |
| Funding Organization | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| DOI | 10.1016/j.wear.2019.01.069 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51571200] ; National Natural Science Foundation of China[51501206] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040500] |
| WOS Research Area | Engineering ; Materials Science |
| WOS Subject | Engineering, Mechanical ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000459160600009 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/131926 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zheng, Y. G. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Yi, J. Z.,Hu, H. X.,Wang, Z. B.,et al. On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement[J]. WEAR,2019,422:94-99. |
| APA | Yi, J. Z.,Hu, H. X.,Wang, Z. B.,&Zheng, Y. G..(2019).On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement.WEAR,422,94-99. |
| MLA | Yi, J. Z.,et al."On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement".WEAR 422(2019):94-99. |
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