深海材料及腐蚀防护技术研究现状

Research Status of Deep Sea Materials and Corrosion Protection Technology

深海蕴藏着丰富的资源,开发潜力巨大,是世界海洋科技强国争夺的重要领域。我国在"十三五规划中"已将深海开发列入战略高技术部署中的一个重要方向。深海环境是一个独特且复杂的海洋环境,对深海装备及其材料的要求远远高于陆地和浅海,给深海装备的设计、开发和使用带来很多挑战。本文综述了深海腐蚀环境因素、深海材料研究应用情况以及深海腐蚀研究现状,并对未来深海研究工作提出了相关建议。

The deep sea is rich in resources and has great potential for development. It is an important area for the world＇s marine science and technology powers to compete for. In the 13th Five-Year Plan, China had listed deep-sea development as an important direction of strategic high-tech deployment. Deep- sea environment is a unique and complex marine environment. The requirements for deep-sea equipment and its materials are much higher than those for land and shallow-sea. It brings many challenges to the design, development and use of deep-sea equipment. In this paper, the environmental factors of deep-sea con＇osion, the research and application of deep-sea materials and the research status of deep-sea corrosion are summarized and some suggestions on deep-sea future research are offered.