Enhanced localized and uniform corrosion resistances of bulk nanocrystalline 304 stainless steel in high-concentration hydrochloric acid solutions at room temperature
文献类型：期刊论文
| 作者 | Wang, SG; Sun, M; Xu, YH; Long, K; Zhang, ZD |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 34期号:12页码:2498-2506 |
| 关键词 | Stainless steels Localized corrosion Severe rolling technique X-ray photoelectron spectroscopy Ultra-violet photoelectron spectroscopy |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2018.06.006 |
| 英文摘要 | The localized and uniform corrosion resistances of bulk nanocrystalline 304 stainless steel (NC-304SS) produced by severe rolling technique, and its conventional polycrystalline 304 stainless steel (CC-304SS) counterpart, were investigated in high-concentration hydrochloric acid solutions at room temperature. NC-304SS can scarcely suffer from localized corrosion in 4 mol/L and 5 mol/L HCl solutions during 5-day immersion tests, and in 1-3 mol/L HCl solutions during thirty-five-day immersion tests. The corrosion rate of NC-304SS was also less than that of CC-304SS during these immersion tests. The improved localized and uniform corrosion resistances of NC-304SS were explained in terms of the adsorption and chemical activity of Cl- on NC-304SS and CC-304SS characterized by X-ray photoelectron spectroscopy, and the valence electron configurations of NC-304SS and CC-304SS were characterized by ultra-violet photoelectron spectroscopy rather than conventional electrochemical results. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000443274500036 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79809]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Wang, S. G. 2.Sun, M. 3.Xu, Y. H. 4.Long, K. 5.Zhang, Z. D.] Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, SG,Sun, M,Xu, YH,et al. Enhanced localized and uniform corrosion resistances of bulk nanocrystalline 304 stainless steel in high-concentration hydrochloric acid solutions at room temperature[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2018,34(12):2498-2506. |
| APA | Wang, SG,Sun, M,Xu, YH,Long, K,&Zhang, ZD.(2018).Enhanced localized and uniform corrosion resistances of bulk nanocrystalline 304 stainless steel in high-concentration hydrochloric acid solutions at room temperature.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,34(12),2498-2506. |
| MLA | Wang, SG,et al."Enhanced localized and uniform corrosion resistances of bulk nanocrystalline 304 stainless steel in high-concentration hydrochloric acid solutions at room temperature".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 34.12(2018):2498-2506. |
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。