表面技术2017，Vol.46Issue(11)：149-157,9.DOI:10.16490/j.cnki.issn.1001-3660.2017.11.021
海水环境中金属材料腐蚀磨损及耐磨防腐一体化技术的研究进展
Corrosive Wear and Integrated Anti-wear & Anti-corrosion Technology Metallic Materials in Seawater
摘要
Abstract
With the implementation of the strategy "establishing a maritime power", developing marine equipment and building marine engineering have become vital part of promoting and implementing national maritime strategy. In view of the fact that marine equipment continually serves in ocean environment, corrosion damage of marine engineering materials has become a key problem. In particular, moving parts in marine equipment, such as seawater pumps, valves, seawater hydraulic transmission systems, underwater operation robot arm, deep sea exploration and exploitation equipment, are subject to coupled damage of corrosive wear. Hence, allowing for corrosive wear failure behavior and mechanism of typical metallic materials, the effects of service conditions, corrosive medium, electrochemical and material factors on corrosive wear properties of typical metallic materials (stainless steel, titanium alloy, aluminum alloy, nickel alloy, etc.) in seawater were reviewed. The relationship between service conditions, corrosive medium concentration, pH value, applied potential and material factors was analyzed comprehensively. The corrosion, wear and their interaction during corrosive wear process of metallic materials were expounded. A series of integrated anti-wear & anti-corrosion coating technologies, such as corrosive wear properties and typical application of PVD coating, thermal spraying coating, electroplating coating and polymer bonding coating were compared on this basis. Mechanism of optimizing corrosive wear properties with the integrative protective material was analyzed, so as to provide helpful enlightenment for resolving corrosive wear problems of metallic materials.关键词
海水环境/金属材料/腐蚀磨损/耦合损伤/耐磨防腐一体化技术Key words
seawater environment/metallic material/corrosive wear/coupled damage/integrated anti-wear & anti-corrosion technology分类
矿业与冶金引用本文复制引用
刘二勇,曾志翔,赵文杰..海水环境中金属材料腐蚀磨损及耐磨防腐一体化技术的研究进展[J].表面技术,2017,46(11):149-157,9.基金项目
国家重点基础研究发展计划(2014CB643302) （2014CB643302）
国家自然科学基金(51705415) （51705415）
宁波市自然科学基金(2017A610007) （2017A610007）
国家重点研发计划(2016YFB0300604) Supported by the National Basic Research Program of China (2014CB643302), National Natural Science Foundation of China (51705415), Ningbo Municipal Nature Science Foundation (2017A610007) and National Key R&D Program (2016YFB0300604) （2016YFB0300604）
