Influence of macrofouling on the corrosion and hydrogen permeation behaviour of high-strength steel
文献类型：期刊论文
| 作者 | Wang, Yuxin1,2; Huang, Yanliang2; Hou, Xiaoyu1,2; Cai, Fanfan1,2; Pu, Jiayan1,2; Xin, Yu1,2 |
| 刊名 | JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
 |
| 出版日期 | 2026 |
| 卷号 | 40页码:1079-1091 |
| 关键词 | High-strength steel Marine environment Hydrogen permeation Fouling organisms Localised corrosion |
| ISSN号 | 2238-7854 |
| DOI | 10.1016/j.jmrt.2025.12.238 |
| 通讯作者 | Huang, Yanliang(hyl@qdio.ac.cn) |
| 英文摘要 | This study elucidates the mechanisms by which macrofouling organisms influence the corrosion behaviour and hydrogen permeation of high-strength steels, employing field exposure experiments, electrochemical impedance spectroscopy, corrosion-product characterisation and microbial community analysis. The results show that dynamic biofouling shifts corrosion from uniform to localised, with pit morphology varying according to fouling type, while enriching the rust layer with conductive Fe3O4 and anaerobic FeS. Fouling also promotes microbial diversification, markedly increasing the abundance of microbes within the inner rust regions. Hydrogen permeation is enhanced by microbial metabolism, corrosion-product hydrolysis, oxygen concentration cells and occlusive effects, thereby heightening the risk of hydrogen embrittlement. These findings provide a theoretical foundation for corrosion management and macrofouling protection in marine environments. |
| WOS关键词 | SULFATE-REDUCING BACTERIA ; CRACKING BEHAVIOR ; ELECTROCHEMICAL CORROSION ; E690 STEEL ; X80 STEEL |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001662666300001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204580]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Huang, Yanliang |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, State Key Lab Adv Marine Mat, Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yuxin,Huang, Yanliang,Hou, Xiaoyu,et al. Influence of macrofouling on the corrosion and hydrogen permeation behaviour of high-strength steel[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2026,40:1079-1091. |
| APA | Wang, Yuxin,Huang, Yanliang,Hou, Xiaoyu,Cai, Fanfan,Pu, Jiayan,&Xin, Yu.(2026).Influence of macrofouling on the corrosion and hydrogen permeation behaviour of high-strength steel.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,40,1079-1091. |
| MLA | Wang, Yuxin,et al."Influence of macrofouling on the corrosion and hydrogen permeation behaviour of high-strength steel".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 40(2026):1079-1091. |
入库方式： OAI收割
来源：海洋研究所
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。