文章编号：1004-0609(2010)S1-s1021-03
航空紧固件用钛合金的研究进展
(1. 北京航空制造工程研究所，北京100024；2. 宝钢股份 特钢事业部，上海 200940)
摘 要: 分析航空紧固件用钛合金材料的应用概况、材料特性和紧固件加工制造特点，研究了新近开发的高强钛合金材料及所加工的紧固件性能特点。
关键字: 钛合金；航空紧固件；高强度
Research progress of titanium alloy for aerospace fasteners
（1. Beijing Aeronautical Manufacturing Technology Research Institute, Beijing 100024, China;
2. Special Steel Business Unit, Baoshan Iron & Steel Co., LTD., Shanghai 200940, China）
Abstract:The application status, materials characteristics and manufacturing technology of titanium alloy for aerospace fasteners were studied. Emphasis was made on newly developed high-strength titanium fasteners and material characteristics.
Key words: titanium alloy; aerospace fastener; high-strength
