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材料工程  1988 

TC11钛合金叶片及材料的振动疲劳特性

, PP. 2-6

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Abstract:

本文针对涡喷型发动机的TC11钛合金压气机三级叶片,进行了应力分布的测定及有限元计算.在两者结果对比的基础上进行了叶片及材料的室温、高温振动疲劳试验并研究了热暴露、平均应力对TC11材料振动疲劳特性的影响.

References

[1]  1 R.E.Dundas,"The Use of Performance Monitoring to Provent Compressor and Turbine Blade Failures",ASME 82-GT-66.2 W.J.Crichlow and T.Lunde,"High Cycle Fatigue Properties of Titanium in Aircraft Application",Burbank,California 91503.Ohio 454333 侯静泳,"叶片及材料的振动疲劳试验方法",HB5277-84.4 Hiroshi Nakamura,Rituro Umakeshi,"A Contribution to the Study of Rotating Blades",Mechanical Behaviour of Materials,1974,Japan.5 Dr.Klaus Riidinger,"Recent Development in the Application of Titanium for Motorcars",Titanium Science and Technology,Vol.1(1975),p.185.

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