摘要
针对TA15钛合金线性摩擦焊接头,研究不同热处理制度对接头力学性能的影响。研究结果表明:经不同的热处理,热处理制度对TA15线性摩擦焊接头拉伸塑性和高周疲劳强度有影响,热处理制度为600℃/3h,接头的室温拉伸和高周疲劳性能最好。
The effect of heat-treatment pa- rameters on mechanical properties of TA15 linear friction welded（LFW） joint is studied. The results show that the tensile plasity property and high cycle fatigue strength of TA15 LFW joint are influenced by the heat-treatment parameters. The ambient tensile strength and high cycle fatigue strength can be best with 600℃/3h heat-treatment.
出处
《航空制造技术》
北大核心
2013年第16期85-86,共2页
Aeronautical Manufacturing Technology
关键词
TA15钛合金
线性摩擦焊
力学性能
TA15 titanium alloy Linear frictionWelding Mechanical property
