Erosion-corrosion of Q235 and 5Cr1/2Mo steels in oil with naphthenic acid and/or sulfur compound at high temperature
文献类型：期刊论文
| 作者 | D. R. Qu ; Y. G. Zheng ; H. M. Jing ; X. Jiang ; W. Ke |
| 刊名 | Materials and Corrosion-Werkstoffe Und Korrosion
 |
| 出版日期 | 2005 |
| 卷号 | 56期号:8页码:533-541 |
| 关键词 | mass-spectrometry slurry erosion carbon-steel petroleum synergism resistance velocity wear |
| ISSN号 | 0947-5117 |
| 中文摘要 | The erosion-corrosion behaviors of Q235 steel and 5Cr1/2Mo steel in oil with naphthenic acid and/or sulfur compound at high temperature were studied in a hot oil loop simulating oil refining environments. The effects of impinging flow rate, incidence angle, and total acid number (TAN), and sulfur content on erosion-corrosion behavior were assessed. The eroded surfaces were characterized by scanning electron microscopy (SEM) and XPS. The results showed that both corrosion resistance and hardness of steels play an important role in combating erosion-corrosion. Sulfide films formed on the surface were significant in understanding the erosion-corrosion behavior when both naphthenic acid and sulfur compound were present. Erosion-corrosion regimes were determined on the basis of mechanism analysis of the damage process. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35010]  |
| 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 | D. R. Qu,Y. G. Zheng,H. M. Jing,et al. Erosion-corrosion of Q235 and 5Cr1/2Mo steels in oil with naphthenic acid and/or sulfur compound at high temperature[J]. Materials and Corrosion-Werkstoffe Und Korrosion,2005,56(8):533-541. |
| APA | D. R. Qu,Y. G. Zheng,H. M. Jing,X. Jiang,&W. Ke.(2005).Erosion-corrosion of Q235 and 5Cr1/2Mo steels in oil with naphthenic acid and/or sulfur compound at high temperature.Materials and Corrosion-Werkstoffe Und Korrosion,56(8),533-541. |
| MLA | D. R. Qu,et al."Erosion-corrosion of Q235 and 5Cr1/2Mo steels in oil with naphthenic acid and/or sulfur compound at high temperature".Materials and Corrosion-Werkstoffe Und Korrosion 56.8(2005):533-541. |
入库方式： OAI收割
来源：金属研究所
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