(西北有色金属研究院，西安 710016)
摘 要: 介绍了钛合金材料的特性及舰船对材料的特殊要求；回顾了我国舰船钛合金的研究及发展历程、介绍了我国创新研究的舰船钛合金体系及合金的性能；分析了我国舰船钛合金研究应用中存在的问题。结果表明：为了加快我国舰船用钛的发展，应尽快建立我国舰船用钛的设计准则、舰船钛合金的国家标准及钛合金材料的上艇技术指标体系，并尽快开展舰船钛合金研究7个方面的研究内容。
关键字: 钛合金；舰船；研究进展
（Northwest Institute for Nonferrous Metal Research, Xi’an 710016, China）
Abstract:The characteristic of the titanium alloy and the special demand of the naval ship materials were introduced, the research and the development history of titanium alloy for naval ships in our country were reviewed, and then newly research on the system and properties of titanium alloy for naval ships in China were presented. The question existing in the application of ships titanium alloy was analyzed. In order to accelerate the development of naval ships titanium alloy in China. It is indicated that the naval ships titanium design criterion, the national standards and the specification technical system of it should be established as soon as possible. And seven research contents of the titanium alloy for naval ships should be developed as soon as possible.
Key words: titanium alloy; naval ship; research progress
