船舶钛合金表面高分子防污涂层的制备与性能研究

Preparation and Performance Study of Polymer Anti fouling Coating on Ship Titanium Alloy Surface

摘要

随着航运业的发展，船舶在复杂海洋环境中长期服役，常遭遇生物污损与腐蚀等难题，严重影响结构安全和运行效率。钛合金凭借优异的力学与耐腐蚀性能，广泛应用于高性能船舶结构，但其表面易成为海洋生物的附着基底，需依赖高效防污涂层进行保护。高分子防污涂层因其良好的界面调控能力、环保性和耐久性，在船舶领域获得广泛应用。本文系统梳理了钛合金表面高分子防污涂层的材料选择、结构设计、制备工艺与性能表征，深入分析其防污机理及工程应用。研究表明，合理设计的高分子防污涂层能够显著提升船体服役寿命，具有良好的应用前景。

Abstract

With the development of shipping industry, ships are often subjected to challenges such as biological fouling and corrosion during long-term service in complex marine environments, which severely affect structural safety and operational efficiency. Titanium alloys, with their excellent mechanical properties and corrosion resistance, are widely used in high-performance ship structures. However, their surfaces are prone to become attachment bases for marine organisms, necessitating protection through efficient anti-fouling coatings. High molecular anti-fouling coatings have gained extensive application in the maritime field due to their excellent interfacial regulation capabilities, environmental friendliness, and durability. This paper systematically reviews the material selection, structural design, preparation processes, and performance characterization of high molecular anti-fouling coatings on titanium alloy surfaces, while conducting in-depth analysis of their anti-fouling mechanisms and engineering applications. The study demonstrates that rationally designed high molecular anti-fouling coatings can significantly enhance the service life of ship hulls, showing promising application prospects.

关键词

钛合金 / 高分子防污涂层 / 船舶防污 / 表面改性 / 性能研究

Key words

titanium alloy / polymer anti-fouling coating / ship antifouling / surface modification / performance study

参考文献

[1] 张琪, 罗丽蓉, 刘涛, 等. 船舶海水管系TC4钛合金的表面涂层与耐蚀性能[J]. 金属热处理, 2019, 44(01):185-189.

[2] 夏申琳, 王刚, 杨晓, 等. 钛及钛合金在船舶中的应用[J]. 金属加工(冷加工), 2016,(19):40-41.

[3] 李德强, 王树森, 包恩达. 钛合金材料在船舶材料上的应用与发展[J]. 世界有色金属, 2015,(09):127-128.

[4] 赵成志, 余姣姣, 袁玉平, 等. 船舶海水管系钛合金组织及腐蚀性能研究[J]. 特种铸造及有色合金, 2013, 33(12):1161-1164.

[5] 程德彬. 船用钛合金与航空钛合金的使用性能差异[J]. 材料开发与应用, 2012, 27(03):60-63.