Effect of aging treatment on microstructure and corrosion behavior of a Fe-18Cr-15Mn-0.66N stainless steel
文献类型：期刊论文
| 作者 | Qiao, Yanxin2; Wang, Xinyi2; Yang, Lanlan2; Wang, Xiaojing2; Chen, Jian2; Wang, Zhengbin3; Zhou, Huiling2; Zou, Jiasheng2; Wang, Fuhui1,4 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2022-04-30 |
| 卷号 | 107页码:197-206 |
| 关键词 | High-nitrogen stainless steel Corrosion Aging treatment Passive film |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2021.06.079 |
| 通讯作者 | Yang, Lanlan(lanlanyang@just.edu.cn) ; Wang, Zhengbin(zbwang12s@imr.ac.cn) |
| 英文摘要 | The effect of aging treatment on the microstructure and corrosion behavior of a Fe-18Cr-15Mn-0.66N high-nitrogen stainless steel (HNSS) in 3.5 wt.% NaCl solution was investigated using a series of electrochemical tests, scanning electronic microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The results showed that the aging treatment led to the precipitation of Cr2N particles along the grain boundaries and their morphologies changed from dispersive particles to continuous network as the aging time increased up to 60 min. Aging time had minor effects on the corrosion potential and corrosion current density, but resulted in the sharp decrease in the pitting corrosion potential. The passive film behaved as a n-type semiconductor, and the donor density of the passive film increased with the aging time. Meanwhile, the fraction of stable oxide (Cr2O3) in the passive film decreased with the aging time. It demonstrates that the aging treatment deteriorated the protectiveness of the passive film, hence weakened the corrosion resistance of HNSS. (C) 2022 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | National Nat-ural Science Foundation of China[520 01142] ; National Nat-ural Science Foundation of China[520 05228] ; National Nat-ural Science Foundation of China[51801218] ; National Nat-ural Science Foundation of China[51911530211] ; National Nat-ural Science Foundation of China[51905110] ; Science Foundation of Jiangsu Province[BK 20180984] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000787587500004 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Nat-ural Science Foundation of China ; Science Foundation of Jiangsu Province |
| 源URL | [http://ir.imr.ac.cn/handle/321006/172674]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yang, Lanlan; Wang, Zhengbin |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Peoples R China 2.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China 3.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 4.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiao, Yanxin,Wang, Xinyi,Yang, Lanlan,et al. Effect of aging treatment on microstructure and corrosion behavior of a Fe-18Cr-15Mn-0.66N stainless steel[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,107:197-206. |
| APA | Qiao, Yanxin.,Wang, Xinyi.,Yang, Lanlan.,Wang, Xiaojing.,Chen, Jian.,...&Wang, Fuhui.(2022).Effect of aging treatment on microstructure and corrosion behavior of a Fe-18Cr-15Mn-0.66N stainless steel.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,107,197-206. |
| MLA | Qiao, Yanxin,et al."Effect of aging treatment on microstructure and corrosion behavior of a Fe-18Cr-15Mn-0.66N stainless steel".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 107(2022):197-206. |
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。