| Enhancing general corrosion resistance of biomedical high nitrogen nickel-free stainless steel by water treatment | |
| Yang, Yixun1,2; Wang, Qingchuan1; Li, Jun1,2; Tan, Lili1; Yang, Ke1 | |
| Corresponding Author | Wang, Qingchuan(qcwang11s@imr.ac.cn) |
| 2019-09-15 | |
| Source Publication | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| Volume | 251Pages:196-200 |
| Abstract | An extremely simple and environmentally friendly water treatment was developed to enhance the general corrosion resistance of biomedical high nitrogen nickel-free stainless steels (HNNFS). After treatment, the corrosion rate of HNNFS could dramatically reduce to 1/20 of the untreated in 37 degrees C 0.9 wt% NaCl solutions. Then the passive film on HNNFS was analyzed by electrochemical impedance spectroscopy (EIS) and X-ray photoelectron spectroscopy (XPS). It was found that Cr enrichment and thickness increase of passive film contributed to the improvement of general corrosion resistance of HNNFS. (C) 2019 Elsevier B.V. All rights reserved. |
| Keyword | Biomaterials Stainless steels Water treatment Corrosion Chromium enrichment |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.matlet.2019.05.081 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51801220] |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000470667900048 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/133755 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Qingchuan |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Yang, Yixun,Wang, Qingchuan,Li, Jun,et al. Enhancing general corrosion resistance of biomedical high nitrogen nickel-free stainless steel by water treatment[J]. MATERIALS LETTERS,2019,251:196-200. |
| APA | Yang, Yixun,Wang, Qingchuan,Li, Jun,Tan, Lili,&Yang, Ke.(2019).Enhancing general corrosion resistance of biomedical high nitrogen nickel-free stainless steel by water treatment.MATERIALS LETTERS,251,196-200. |
| MLA | Yang, Yixun,et al."Enhancing general corrosion resistance of biomedical high nitrogen nickel-free stainless steel by water treatment".MATERIALS LETTERS 251(2019):196-200. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment