Characterisation of initial atmospheric corrosion carbon steels by field exposure and laboratory simulation
文献类型：期刊论文
| 作者 | W. Han ; G. C. Yu ; Z. Y. Wang ; J. Wang |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2007 |
| 卷号 | 49期号:7页码:2920-2935 |
| 关键词 | steel atmospheric corrosion initial stage localized corrosion in-situ iron electrolyte thickness |
| ISSN号 | 0010-938X |
| 中文摘要 | The early stages of the evolution of atmospheric corrosion of carbon steels exposed in both a laboratory simulated and a natural atmosphere environment in Shenyang have been observed by in situ scanning electron microscopy. In the case of laboratory cyclic wet-dry tests, even though the chloride content level is very low, filiform corrosion is initiated in the early stage. The filiform corrosion grows in random directions, forming a network of ridges. White nodules nucleate and grow on the ridges during continued corrosion and eventually connect with each other to form the initial corrosion scale. Pits were also found on the surface beneath corrosion products. In the case of a natural atmospheric environment, both filiform corrosion and other localized corrosion, such as pitting and inter-granular attack take place in the initial stage. It is obvious that there is variety of localized corrosion in the initial stage of atmospheric corrosion. (C) 2007 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/33563]  |
| 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 | W. Han,G. C. Yu,Z. Y. Wang,et al. Characterisation of initial atmospheric corrosion carbon steels by field exposure and laboratory simulation[J]. Corrosion Science,2007,49(7):2920-2935. |
| APA | W. Han,G. C. Yu,Z. Y. Wang,&J. Wang.(2007).Characterisation of initial atmospheric corrosion carbon steels by field exposure and laboratory simulation.Corrosion Science,49(7),2920-2935. |
| MLA | W. Han,et al."Characterisation of initial atmospheric corrosion carbon steels by field exposure and laboratory simulation".Corrosion Science 49.7(2007):2920-2935. |
入库方式： OAI收割
来源：金属研究所
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