Synergistic enhancement of corrosion resistance and antibacterial properties of stainless steel by cerium element
文献类型：期刊论文
| 作者 | Liu, Xingbin1,2,3,4; Jiang, Quantong1,2,3,4; Li, Haojun1,2,3,4; Lu, Dongzhu1,2,3,4; Zhai, Xiaofan1,2,3,4; Liu, Nazhen1,2,3,4; Duan, Jizhou1,2,3,4; Hou, Baorong1,2,3,4 |
| 刊名 | JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
 |
| 出版日期 | 2025-05-01 |
| 卷号 | 36页码:7844-7858 |
| 关键词 | Stainless steel Cerium element Microstructure Corrosion resistance Antibacterial properties |
| ISSN号 | 2238-7854 |
| DOI | 10.1016/j.jmrt.2025.04.303 |
| 通讯作者 | Jiang, Quantong(jiangquantong@qdio.ac.cn) |
| 英文摘要 | This research focuses on elucidating the influence of cerium (Ce) on the microstructural characteristics, corrosion resistance, and bacterial resistance of Fe-23Cr-25Ni-5.5Mo-0.2 N super austenitic stainless steel (SASS) in its cast form. The experimental findings reveal that the incorporation of cerium leads to significant modifications in the material's microstructure, particularly by altering the quantity and distribution of precipitated phases and promoting microstructural refinement. It was observed that a moderate addition of cerium, up to a concentration of 1.0 wt percent (wt.%), markedly improves the corrosion resistance of the alloy, as evidenced by a substantial reduction in its corrosion rate. Conversely, exceeding this optimal cerium content (above 1.0 wt%) results in a notable increase in the corrosion rate, indicating a detrimental effect at higher concentrations. A comprehensive analysis of the data reveals that the optimal balance between seawater corrosion resistance and SRB-induced corrosion resistance is achieved at a cerium concentration of 1.0 wt%. This concentration represents the most favorable condition for enhancing the overall performance of the material. |
| WOS关键词 | PRECIPITATION BEHAVIOR ; MECHANICAL-PROPERTIES ; PHASE-TRANSFORMATION ; RARE-EARTH ; MO ; MICROSTRUCTURE ; CE ; TEMPERATURE ; S32654 |
| 资助项目 | Qingdao Key Technology Research and Development Project[24-1-6-ghgg-2-hz] ; Wenhai Program of the S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology[2021WHZZB2301] ; Hainan Provincial Joint Project of Sanya Yazhou Bay Science and Technology City[2021CXLH0005] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001492938500013 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/202079]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Jiang, Quantong |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Adv Marine Mat, Qingdao 266071, Peoples R China 2.Laoshan Lab Marine Corros & Protect Open Studio, 1 Wenhai Rd, Qingdao 266237, Peoples R China 3.Sanya Inst Ocean Ecoenvironm Engn, Sanya 572024, Peoples R China 4.Qilu Univ Technol, Sch Mat Sci & Engn, 3501 Daxue Rd, Jinan 250353, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xingbin,Jiang, Quantong,Li, Haojun,et al. Synergistic enhancement of corrosion resistance and antibacterial properties of stainless steel by cerium element[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2025,36:7844-7858. |
| APA | Liu, Xingbin.,Jiang, Quantong.,Li, Haojun.,Lu, Dongzhu.,Zhai, Xiaofan.,...&Hou, Baorong.(2025).Synergistic enhancement of corrosion resistance and antibacterial properties of stainless steel by cerium element.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,36,7844-7858. |
| MLA | Liu, Xingbin,et al."Synergistic enhancement of corrosion resistance and antibacterial properties of stainless steel by cerium element".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 36(2025):7844-7858. |
入库方式： OAI收割
来源：海洋研究所
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