Design of sensitive corrosion potential sensor for underwater steel structure
文献类型：期刊论文
| 作者 | Ma, Chaoqun2,3; Wang, Xiutong2,3,4; Wang, Youqiang2; Xu, Hui3,4; Nan, Youbo1,3,4; Zhou, Hui3,4; Liu, Weilong2,3 |
| 刊名 | CORROSION ENGINEERING SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2025-10-21 |
| 页码 | 12 |
| 关键词 | corrosion detection sensor system data recording |
| ISSN号 | 1478-422X |
| DOI | 10.1177/1478422X251389038 |
| 通讯作者 | Wang, Xiutong(wangxiutong@qdio.ac.cn) |
| 英文摘要 | Marine steel structures suffer severe corrosion during its long-term service. The traditional manual/remote operated vehicle detection methods have bottlenecks such as high cost, low accuracy and poorly real-time performance. Therefore, there is an urgent need to develop long-term and precise corrosion monitoring technologies. This work presents a portable underwater corrosion potential detector. It integrates Ag/AgCl and high-purity zinc dual electrodes with an STM32 controller and OLED display for local acquisition, real-time display and microSD storage. The acrylic housing, sealed by flanges and silicone, withstands pressure and water ingress. Tests show that underwater corrosion potential detector is stable and accurate in seawater, reliably tracking the corrosion-potential evolution of Q235 carbon steel and 304SS across temperatures. The device offers an efficient, economical and sustainable solution for offshore corrosion monitoring with broad engineering prospects. |
| WOS关键词 | CATHODIC PROTECTION ; ELECTROCHEMICAL NOISE ; PROBE |
| 资助项目 | National Key Research and Development Program of China[2022YFB2603000] ; National Key Research and Development Plan of China[2022CXPT027] ; Key R&D Program of Shandong Province, China |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001596673000001 |
| 出版者 | SAGE PUBLICATIONS INC |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203611]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Wang, Xiutong |
| 作者单位 | 1.Guangxi Acad Sci, Guangxi Acad Marine Sci, Guangxi Key Lab Marine Environm Sci, Nanning, Peoples R China 2.Qingdao Univ Technol, Sch Mech & Automot Engn, Qingdao, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, State Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Chaoqun,Wang, Xiutong,Wang, Youqiang,et al. Design of sensitive corrosion potential sensor for underwater steel structure[J]. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,2025:12. |
| APA | Ma, Chaoqun.,Wang, Xiutong.,Wang, Youqiang.,Xu, Hui.,Nan, Youbo.,...&Liu, Weilong.(2025).Design of sensitive corrosion potential sensor for underwater steel structure.CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,12. |
| MLA | Ma, Chaoqun,et al."Design of sensitive corrosion potential sensor for underwater steel structure".CORROSION ENGINEERING SCIENCE AND TECHNOLOGY (2025):12. |
入库方式： OAI收割
来源：海洋研究所
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