摘要
铝合金因具有较好的耐蚀性能和加工性能,并且本身也具有质量轻、强度好等优点,在海洋船舶和海洋工程装备等领域得到了非常广泛的应用。随着对海洋资源的探索,船舶及海洋工程装备领域迎来了快速发展时期。由于海洋环境的特殊性和复杂性,在深海或者极端环境下铝合金也有广泛应用的可能性,在深海油气勘探和极地航行船舶等设备中,铝合金可以作为结构材料,因其质量轻、耐腐蚀性能好,得到了广泛应用,但存在着诸多腐蚀铝合金的因素,给船舶及海洋工程装备的发展造成严重的影响。基于国内外最新相关研究进展,针对铝合金的种类、腐蚀类型、腐蚀监测技术以及腐蚀防护技术进行了综合分析,探究铝合金在海洋环境中的腐蚀行为以及不同的防腐技术,为将来铝合金在深海或极端海洋工程领域的应用以及改善和提高铝合金防腐技术研究提供借鉴。
Aluminum alloys have been widely used in the fields of marine vessels and ocean engineering equipment due to their excellent corrosion resistance and processability, along with inherent advantages such as light weight and high strength. As exploration of marine resources intensifies, the field of ships and marine engineering equipment is experiencing rapid development. Due to the uniqueness and complexity of the marine environment, aluminum alloys have the potential for extensive application in deep-sea and extreme conditions. Used as structural materials in deep-sea oil and gas exploration and polar navigation vessels, aluminum alloys are widely applied for their light weight and excellent corrosion resistance. However, numerous factors that corrode aluminum alloys pose significant challenges to the development of ships and ocean engineering equipment. Based on the latest research status at home and abroad, a comprehensive analysis was conducted on the types, corrosion types, corrosion monitoring technologies and corrosion protection technologies of aluminum alloys. The corrosion behavior and different anti-corrosion technologies of aluminum alloys in the marine environment were explored, providing reference for the future application of aluminum alloys in deep-sea or extreme marine engineering fields, as well as improving and enhancing the research of aluminum alloy anti-corrosion technology.
作者
张书弟
雷全达
刘琳坤
邴嘉辉
董家麟
ZHANG Shudi;LEI Quanda;LIU Linkun;BING Jiahui;DONG Jialin(School of Environmental and Chemical Engineering,Shenyang Ligong University,Shenyang 110159,China)
出处
《材料保护》
CAS
CSCD
2024年第1期123-140,195,共19页
Materials Protection
基金
辽宁省教育厅高等学校基本科研项目(LJKMZ20220600)。
关键词
铝合金
海洋环境
腐蚀类型
防护技术
研究进展
aluminum alloy
marine environment
corrosion type
protection technology
research progress
