Detection of corrosion on 304 stainless steel by acoustic emission measurement
文献类型：期刊论文
| 作者 | G. Du ; W. K. Wang ; S. Z. Song ; S. J. Jin |
| 刊名 | Anti-Corrosion Methods and Materials
 |
| 出版日期 | 2010 |
| 卷号 | 57期号:3页码:126-132 |
| 关键词 | Stainless steel Stress corrosion Emission Noise control electrochemical noise pitting corrosion stainless-steel scc initiation behavior system |
| ISSN号 | 0003-5599 |
| 中文摘要 | Purpose - The purpose of this paper is to report an investigation of the acoustic emission (AE) characteristics of the corrosion process of 304 stainless steel in acidic NaCl solution. Design/methodology/approach - The corrosion behavior of a specimen with constant load in acidic NaCl solution was studied, and the AE signal characteristics of the corrosion process were analyzed. Stress corrosion cracking of the specimen was detected using the AE and electrochemical noise (EN) techniques, and the acquired data were compared. Findings - The results indicated that AE technology is very sensitive to the AE signals generated by 304 nitrogen controlled stainless steel in acidic NaCl solution. The characteristics of AE signals at different stages of the corrosion process are significantly different. Additionally, the AE test result is confirmed by the EN test results. Originality/value - The characteristics of AE signals at different stages of the corrosion process are gained for the first time, which is an important guide by which to distinguishing different stages of corrosion. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31080]  |
| 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 | G. Du,W. K. Wang,S. Z. Song,et al. Detection of corrosion on 304 stainless steel by acoustic emission measurement[J]. Anti-Corrosion Methods and Materials,2010,57(3):126-132. |
| APA | G. Du,W. K. Wang,S. Z. Song,&S. J. Jin.(2010).Detection of corrosion on 304 stainless steel by acoustic emission measurement.Anti-Corrosion Methods and Materials,57(3),126-132. |
| MLA | G. Du,et al."Detection of corrosion on 304 stainless steel by acoustic emission measurement".Anti-Corrosion Methods and Materials 57.3(2010):126-132. |
入库方式： OAI收割
来源：金属研究所
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