Effect of thermal ageing and dissolved gas on corrosion of 308L stainless steel weld metal in simulated PWR primary water
文献类型：期刊论文
| 作者 | Lin, Xiaodong1,2,4; Peng, Qunjia2,3; Han, Yaolei3; Han, En-Hou2; Ke, Wei2 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2022-01-10 |
| 卷号 | 96页码:308-324 |
| 关键词 | Stainless steel weld metal Thermal ageing Corrosion High temperature water TEM |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2021.05.026 |
| 通讯作者 | Peng, Qunjia(pengqunjia@cgnpc.com.cn) |
| 英文摘要 | The corrosion of unaged and 70 0 0-h thermally aged 308L stainless steel weld metals in simulated PWR primary water under aerated and deaerated conditions was investigated, involving the corrosion of austenite, 8-ferrite and 8-ferrite/austenite phase boundary. The results revealed that thermal ageing for 70 0 0 h had a limited effect on the corrosion behavior of 308L weld metal as it only increased the inner oxide thickness of 8-ferrite slightly under the deaerated condition. No obvious corrosion enhancement of 308L weld metal under the aerated condition was found compared to the deaerated condition regardless of the thermal ageing. Nevertheless, Cr-enrichment on the surface of oxide particles, dissolved regions at the metal/oxide interface and localized corrosion along the 8-ferrite/austenite phase boundary occurred under the aerated condition. (c) 2022 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | National Natural Science Foundation of China[52071018] ; Gusu Innovation Leader Talents Program[ZXL2017112] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000737284500005 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Natural Science Foundation of China ; Gusu Innovation Leader Talents Program |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173802]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Peng, Qunjia |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Suzhou Nucl Power Res Inst, Suzhou 215004, Peoples R China 4.Shanghai Univ, Inst Mat, Shanghai 200072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Xiaodong,Peng, Qunjia,Han, Yaolei,et al. Effect of thermal ageing and dissolved gas on corrosion of 308L stainless steel weld metal in simulated PWR primary water[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,96:308-324. |
| APA | Lin, Xiaodong,Peng, Qunjia,Han, Yaolei,Han, En-Hou,&Ke, Wei.(2022).Effect of thermal ageing and dissolved gas on corrosion of 308L stainless steel weld metal in simulated PWR primary water.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,96,308-324. |
| MLA | Lin, Xiaodong,et al."Effect of thermal ageing and dissolved gas on corrosion of 308L stainless steel weld metal in simulated PWR primary water".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 96(2022):308-324. |
入库方式： OAI收割
来源：金属研究所
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。