Resistance of Mo-bearing stainless steels and Mo-bearing stainless-steel coating to naphthenic acid corrosion and erosion-corrosion
文献类型：期刊论文
| 作者 | X. Q. Wu ; H. M. Jing ; Y. G. Zheng ; Z. M. Yao ; W. Ke |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2004 |
| 卷号 | 46期号:4页码:1013-1032 |
| 关键词 | naphthenic acid corrosion stainless steel erosion HVOF coating Mo pitting corrosion inhibition molybdenum |
| ISSN号 | 0010-938X |
| 中文摘要 | Naphthenic acid corrosion (NAC) and erosion-corrosion (NAEC) behavior of Mo-bearing (0-7.0 wt.%) stainless steels have been investigated in laboratory to evaluate the essential role of Mo on their NAC and NAEC resistance. The NAC and NAEC resistance of a high-velocity-oxygen-fuel (HVOF) thermal sprayed Mo-bearing stainless-steel coating was also investigated in both laboratory and an oil refinery. It was found that increasing the Mo content remarkably enhanced the NAC and NAEC resistance of stainless steels. The Mo-rich areas or phases in the steels played an importance role in resisting the NAEC. The HVOF coating showed excellent NAC and NAEC resistance in laboratory tests. The 700-day field test in an oil refinery revealed that the coating can effectively prevent the carbon-steel substrate from erosion-corrosion during long-term exposure in oil-refining environment. The corresponding NAC and NAEC mechanisms of the stainless steels and the beneficial role of Mo were discussed by taking account of inherent susceptibility of metal elements to corrosion, possible effects of Mo on surface films, and Mo-induced change in microstructure and microhardness. (C) 2003 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35637]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. Q. Wu,H. M. Jing,Y. G. Zheng,et al. Resistance of Mo-bearing stainless steels and Mo-bearing stainless-steel coating to naphthenic acid corrosion and erosion-corrosion[J]. Corrosion Science,2004,46(4):1013-1032. |
| APA | X. Q. Wu,H. M. Jing,Y. G. Zheng,Z. M. Yao,&W. Ke.(2004).Resistance of Mo-bearing stainless steels and Mo-bearing stainless-steel coating to naphthenic acid corrosion and erosion-corrosion.Corrosion Science,46(4),1013-1032. |
| MLA | X. Q. Wu,et al."Resistance of Mo-bearing stainless steels and Mo-bearing stainless-steel coating to naphthenic acid corrosion and erosion-corrosion".Corrosion Science 46.4(2004):1013-1032. |
入库方式： OAI收割
来源：金属研究所
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