Effects of electropolishing on corrosion and stress corrosion cracking of Alloy 182 in high temperature water
文献类型：期刊论文
| 作者 | Han, Yaolei ; Han, En-Hou ; Peng, Qunjia ; Ke, Wei |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2017-06-01 |
| 卷号 | 121页码:1-10 |
| 关键词 | Superalloys TEM High temperature corrosion Stress corrosion |
| ISSN号 | 0010-938X |
| 通讯作者 | Han, EH (reprint author), Chinese Acad Sci, Inst Met Res, 62 Wencui Rd, Shenyang 110016, Peoples R China. |
| 中文摘要 | Effects of changes in surface chemical composition and microstructure by electropolishing on corrosion and stress corrosion cracking (SCC) of Alloy 182 in high temperature water were investigated. The results showed that electropolishing mitigated the corrosion, intergranular corrosion and SCC of Alloy 182. This is attributed to formation of the Cr-enriched, protective oxide on electropolished surface due to the enrichment of Cr by electropolishing. In particular, formation of the protective, blunted oxide at grain boundaries on electropolished surface mitigated the intergranular corrosion and caused a lower SCC susceptibility of Alloy 182. (C) 2017 Elsevier Ltd. All rights reserved. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [51571204] |
| 语种 | 英语 |
| 公开日期 | 2017-08-17 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/78114]  |
| 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 | Han, Yaolei,Han, En-Hou,Peng, Qunjia,et al. Effects of electropolishing on corrosion and stress corrosion cracking of Alloy 182 in high temperature water[J]. CORROSION SCIENCE,2017,121:1-10. |
| APA | Han, Yaolei,Han, En-Hou,Peng, Qunjia,&Ke, Wei.(2017).Effects of electropolishing on corrosion and stress corrosion cracking of Alloy 182 in high temperature water.CORROSION SCIENCE,121,1-10. |
| MLA | Han, Yaolei,et al."Effects of electropolishing on corrosion and stress corrosion cracking of Alloy 182 in high temperature water".CORROSION SCIENCE 121(2017):1-10. |
入库方式： OAI收割
来源：金属研究所
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