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海洋环境是个复杂系统,包含盐、溶解氧、有机物、生物等内在因素,同时还伴有温度、pH值、电导率等物理因素以及流速、扩散率等动力学因素,这个系统给涉海材料带来巨大考验。长期以来,海水腐蚀和海洋生物污损一直是船舶及海洋装备、海洋工程结构物所面临的主要问题。因此,为减少海洋腐蚀及污损所带来的巨大经济损失,研究海洋环境中材料的腐蚀失效机理、磨损机制、海洋污损生物的附着及破坏机理以及防护技术则极为重要。
The marine environment is a complex system that contains intrinsic factors such as salt, dissolved oxygen, organic matter, and biology. At the same time, physical factors such as temperature, pH and conductivity, as well as kinetic factors such as flow rate and diffusivity, To a huge test. For a long time, seawater corrosion and fouling of marine life have always been the major problems faced by ships and marine equipment and marine engineering structures. Therefore, in order to reduce the huge economic loss caused by marine corrosion and fouling, it is very important to study the mechanism of corrosion failure, the wear mechanism, the mechanism of attachment and destruction of marine fouling organisms and the protection technology of materials in the marine environment.