Enhanced Bio-corrosion Resistance by Cu Alloying in a Micro-alloyed Pipeline Steel
文献类型：期刊论文
| 作者 | Zeng, Yunpeng2,3; Yan, Wei1,3; Shi, Xianbo1,3; Yan, Maocheng3; Shan, Yiyin1,3; Yang, Ke3 |
| 刊名 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| 出版日期 | 2022-02-27 |
| 页码 | 13 |
| ISSN号 | 1006-7191 |
| 关键词 | Pipeline steel Mechanical property Microbiologically influenced corrosion Cu alloyed steel Corrosion mechanism Sulfate-reducing bacteria (SRB) |
| DOI | 10.1007/s40195-022-01392-9 |
| 通讯作者 | Yan, Wei(weiyan@imr.ac.cn) ; Yang, Ke(kyang@imr.ac.cn) |
| 英文摘要 | On the composition base of commercial X65 grade pipeline steels, a Cu modified pipeline steel was designed to show improved resistance to microbially induced corrosion (MIC). The mechanical properties of the Cu-added steel and its corrosion behavior in a soil solution inoculated with sulfate-reducing bacteria (SRB) were investigated in this work. The results demonstrated that Cu-added steel exhibits a good combination of strength and toughness. Cu ions released from the Cu-added steel could effectively kill the SRB attaching on the steel surface, thus evidently decreased the pit depth and diameter of Cu-added steel. Furthermore, during the long-term immersion, the Cu-rich film formed by the enrichment of Cu in the corrosion product layer on the steel surface could also contribute to the improvement of the bio-corrosion resistance of Cu-added steel. |
| 资助项目 | National Natural Science Foundation of China[52071320] ; enterprise cooperation project of development of MIC resistance pipeline steel by Anshan Iron and Steel Group Corporation, China |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| WOS记录号 | WOS:000761767900001 |
| 资助机构 | National Natural Science Foundation of China ; enterprise cooperation project of development of MIC resistance pipeline steel by Anshan Iron and Steel Group Corporation, China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173415]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yan, Wei; Yang, Ke |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Yunpeng,Yan, Wei,Shi, Xianbo,et al. Enhanced Bio-corrosion Resistance by Cu Alloying in a Micro-alloyed Pipeline Steel[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2022:13. |
| APA | Zeng, Yunpeng,Yan, Wei,Shi, Xianbo,Yan, Maocheng,Shan, Yiyin,&Yang, Ke.(2022).Enhanced Bio-corrosion Resistance by Cu Alloying in a Micro-alloyed Pipeline Steel.ACTA METALLURGICA SINICA-ENGLISH LETTERS,13. |
| MLA | Zeng, Yunpeng,et al."Enhanced Bio-corrosion Resistance by Cu Alloying in a Micro-alloyed Pipeline Steel".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2022):13. |
入库方式： OAI收割
来源：金属研究所
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