Electrochemical corrosion behaviour of type 316 stainless steel in acid media containing fluoride ions
文献类型：期刊论文
| 作者 | M. C. Li ; C. L. Zeng ; H. C. Lin ; C. N. Cao |
| 刊名 | British Corrosion Journal
 |
| 出版日期 | 2001 |
| 卷号 | 36期号:3页码:179-183 |
| ISSN号 | 0007-0599 |
| 关键词 | polymer fuel-cells passive film iron breakdown alloys nickel water |
| 中文摘要 | The corrosion behaviour of type 316 stainless steel has been investigated in F- containing dilute hydrochloric acid and acetic acid solutions aerated with oxygen gas at 25degreesC using electrochemical measurement techniques. Both electrochemical impedance spectroscopy spectra and polarisation curves illustrate that 316 stainless steel can passivate in these solutions at the corrosion potential. The passive impedance decreases slightly with increasing F- concentration. The anodic polarisation curves show that low concentrations of F- ion have 170 significant influence on the passivity of 316 stainless steel, but the passivity is reduced by high concentrations of F- ions. In 0.1 M NaF solutions, an anodic current peak occurs at below the pitting potential. This does not appear in solutions with low concentrations of NaF, and is related to the F- accelerated reactions. During anodic polarisation, the selective dissolution of the Fe component takes place in the above solutions. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36699]  |
| 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 | M. C. Li,C. L. Zeng,H. C. Lin,et al. Electrochemical corrosion behaviour of type 316 stainless steel in acid media containing fluoride ions[J]. British Corrosion Journal,2001,36(3):179-183. |
| APA | M. C. Li,C. L. Zeng,H. C. Lin,&C. N. Cao.(2001).Electrochemical corrosion behaviour of type 316 stainless steel in acid media containing fluoride ions.British Corrosion Journal,36(3),179-183. |
| MLA | M. C. Li,et al."Electrochemical corrosion behaviour of type 316 stainless steel in acid media containing fluoride ions".British Corrosion Journal 36.3(2001):179-183. |
入库方式： OAI收割
来源：金属研究所
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