浅析钛合金在海洋工程中的应用  

Brief Analysis of the Application of Titanium Alloy in Marine Engineering

作　　者：霍国敬 战春鸣 梁园华 凌爱军 HUO Guojing;ZHAN Chunming;LIANG Yuanhua;LING Aijun(Offshore Engineering Technology Center of China Classification Society,Tianjin 300457,China;Shenyang Vacuum Technology Institute Co.,Ltd.,Shenyang 110042,China)

机构地区：[1]中国船级社海洋工程技术中心,天津300457 [2]沈阳真空技术研究所有限公司,辽宁沈阳110042

出　　处：《真空》2025年第1期78-85,共8页Vacuum

摘　　要：作为一种理想的海洋工程材料,钛合金以其质轻、比强度高、耐海水腐蚀等优异性能成功应用于深潜器、海上油气开采及海水淡化装置等领域。本文首先阐述了钛合金的真空熔炼工艺,分析了海洋工程用钛合金的主要性能特点。接着介绍了国内外海洋工程用钛合金体系,重点梳理了我国部分海洋工程用钛合金的牌号、性能及主要应用领域。最后详细阐述和总结了钛合金在海洋工程设施上的研究进展和应用现状,并对其应用前景进行了展望,旨在为钛合金的进一步应用提供理论参考与实践指导。As an ideal marine engineering material,titanium alloys have been successfully applied in deep-sea submersibles,marine oil and gas exploration,and seawater desalination equipment due to its lightweight,high specific strength,and excellent resistance to seawater corrosion.Firstly,this paper expounds the principal vacuum melting techniques for the preparation of titanium alloys and analyzes the main performance characteristics of titanium alloys used in marine engineering.Then,the domestic and foreign titanium material system of marine engineering are introduced,and the grades,properties and main applications of some titanium alloys used in marine engineering in China are highlighted.Finally,the research progress and application status of titanium alloys in marine engineering facilities are comprehensively described and summarized,and its application prospects are discussed,aiming at providing theoretical reference and practical guidance for further application of titanium alloy.

关 键 词：钛合金 海洋工程 真空熔炼技术 耐腐蚀 材料体系 

分 类 号：TG146.21[一般工业技术—材料科学与工程]