钛合金/其他金属在海洋环境中的电偶腐蚀行为的研究进展

解辉, 武兴伟, 刘斌, 刘岩, 石泽耀, 张鋆浩, 张赪栋

doi:10.16577/j.issn.1001-1560.2022.0109

材料保护 >

2022 , Vol. 55 >Issue 4: 155 - 166

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0109

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钛合金/其他金属在海洋环境中的电偶腐蚀行为的研究进展

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1. 北京化工大学材料科学与工程学院材料电化学过程与技术北京市重点实验室； 2. 中国船舶及海洋工程设计研究院

刘斌(1973-)，博士，教授，主要研究方向为腐蚀与防护，电话：010-64437546， E-mail：liubindr@163.com

收稿日期: 2021-10-16

修回日期: 2021-11-23

录用日期: 2021-12-30

网络出版日期: 2023-12-28

基金资助

中央高校基本科研业务费专项资金资助(buctrc201730)

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Research Progress in the Galvanic Corrosion Behavior of Titanium Alloy/Other Metals in Marine Environment

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1. Beijing Key Laboratory of Materials Electrochemical Process and Technology, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029,China;2. Marine Design and Research Institute of China, Shanghai 200011, China

Received date: 2021-10-16

Revised date: 2021-11-23

Accepted date: 2021-12-30

Online published: 2023-12-28

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摘要

钛合金在海洋环境下具有优异的耐蚀性，但是由于在海洋工程和装备上使用了大量不同种类的金属材料，如钢、铜合金、铝合金等，而当这些金属材料与钛合金发生电连接形成电偶对时，会发生电偶腐蚀加速腐蚀破坏作用。系统分析了钛合金/其他金属在海洋环境下电偶腐蚀的研究现状，梳理了存在的问题，并提出了解决途径与建议，最后对该领域的研究发展前景进行了展望。

关键词： 钛合金; 其他金属; 电偶腐蚀; 海洋环境; 影响因素

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解辉, 武兴伟, 刘斌, 刘岩, 石泽耀, 张鋆浩, 张赪栋 . 钛合金/其他金属在海洋环境中的电偶腐蚀行为的研究进展[J]. 材料保护, 2022 , 55(4) : 155 -166 . DOI: 10.16577/j.issn.1001-1560.2022.0109

Abstract

Titanium alloys have excellent corrosion resistance in marine environments. However, a large number of different types of metal materials have also been used in marine engineering and equipment, such as steel, copper alloys and aluminum alloys. When these metals were electrically connected to titanium alloys to form galvanic pairs, and then galvanic corrosion would occur and accelerate corrosion damage. In this paper, the research status of galvanic corrosion of titanium alloys / other metals in marine environment was reviewed systematically, and the existing problems were analyzed, in addition, the solutions and suggestions were put forward. Finally, the research and development directions of this field were prospected.

Key words： titanium alloy; other metals; galvanic corrosion; marine environment; influencing factors

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