Effect of SO2 content on SCC behavior of E690 high-strength steel in SO2-polluted marine atmosphere
文献类型：期刊论文
| 作者 | Liu, Zhiyong; Ma, Hongchi; Du, Cuiwei; Li, Xiaogang |
| 刊名 | OCEAN ENGINEERING
 |
| 出版日期 | 2018 |
| 卷号 | 164页码:256-262 |
| 关键词 | Stress-corrosion Cracking Coastal-industrial Atmosphere Pipeline Steels Carbon-steel Anodic-dissolution Hydrogen Entry Ph Evolution Mechanisms Plasticity |
| 英文摘要 | Slow strain rate tensile (SSRT) test in a simulated device was employed to investigate the effect of SO2 on stress corrosion cracking (SCC) behavior of E690 steel in SO2-polluted marine atmosphere. Results revealed that SO2 can greatly enhance the SCC susceptibility of E690 steel in marine atmosphere and the SCC mechanism in this environment is a combination of anodic dissolution (AD) and hydrogen embrittlement (HE). The increase of SCC susceptibility was attributed to the formation of a compact rust layer on steel surface that SCC microcracks can initiate from the bottom of cracks in the rust layer consequently. Moreover, hydrogen evolution was greatly enhanced with the increase of SO2 content, and SCC susceptibility increased rapidly as a result. |
| 学科主题 | Engineering |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17199]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Liu, Zhiyong,Ma, Hongchi,Du, Cuiwei,et al. Effect of SO2 content on SCC behavior of E690 high-strength steel in SO2-polluted marine atmosphere[J]. OCEAN ENGINEERING,2018,164:256-262. |
| APA | Liu, Zhiyong,Ma, Hongchi,Du, Cuiwei,&Li, Xiaogang.(2018).Effect of SO2 content on SCC behavior of E690 high-strength steel in SO2-polluted marine atmosphere.OCEAN ENGINEERING,164,256-262. |
| MLA | Liu, Zhiyong,et al."Effect of SO2 content on SCC behavior of E690 high-strength steel in SO2-polluted marine atmosphere".OCEAN ENGINEERING 164(2018):256-262. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。