Journal ArticleDOI
Effect of predamage from low cycle fatigue on high cycle fatigue strength of Ti-6Al-4V
TLDR
In this article, the effects of prior low cycle fatigue cycling on the subsequent high cycle fatigue limit stress corresponding to a life of 10 7 cycles were investigated for Ti-6Al-4V at room temperature.About:
This article is published in International Journal of Fatigue.The article was published on 2003-09-01. It has received 26 citations till now. The article focuses on the topics: Fracture mechanics.read more
Citations
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Journal ArticleDOI
Staircase testing of a titanium alloy in the gigacycle regime
TL;DR: In this article, the authors investigated the high cycle fatigue behavior of a titanium alloy using an ultrasonic fatigue system and found that the fatigue strength determined from ultrasonic testing was consistent with conventional testing.
Journal ArticleDOI
The Very High Cycle Fatigue Behaviour of Ti-6Al-4V Alloy
Miloš Janeček,František Nový,Petr Harcuba,Josef Stráský,Libor Trško,Mansour Mhaede,Lothar Wagner +6 more
TL;DR: In this article, the authors present the results of a study at the Wagner Charles University in Prague, Czech Republic, Department of Physics of Materials, Ke Karlovu 5, CZ-12116, Prague.
Journal ArticleDOI
Modelling of cracking sites/development in axial dovetail joints of aero-engine compressor discs
TL;DR: In this article, the authors presented a methodology to predict probable sites of fretting fatigue cracking in axial dovetail joints of an aero-engine compressor, where they used an incremental two-dimensional elastic-plastic finite element analysis to simulate the macro mechanics behavior of the fretted surfaces between blades and discs during normal engine cycles.
Journal ArticleDOI
A comparison of maximum likelihood models for fatigue strength characterization in materials exhibiting a fatigue limit
TL;DR: In this paper, various probabilistic models were considered to support fatigue strength design guidance in the ultra high-cycle regime (beyond 108 cycles), with particular application to Ti-6Al-4V, a titanium alloy common to aerospace applications.
Journal ArticleDOI
Dynamic strain aging in low cycle fatigue of duplex titanium alloys
TL;DR: In this article, the influence of dynamic strain aging (DSA) on low cycle fatigue (LCF) in duplex Ti-6-4 and SP700 titanium alloys was studied.
References
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Journal ArticleDOI
Critical issues in high cycle fatigue
TL;DR: In this article, three major sources of in-service damage have been identified which can alter the HCF resistance individually or in conjunction with one another: low cycle fatigue (LCF), foreign object damage (FOD), and fretting.
Journal ArticleDOI
Frequency and stress ratio effects in high cycle fatigue of Ti-6Al-4V
TL;DR: In this paper, the effects of test frequency on the high cycle fatigue (HCF) behavior of Ti-6Al-4V was evaluated at a range of frequencies for three different stress ratios (0.1, 0.5, and 0.8).
Book ChapterDOI
A Rapid Method for Generation of a Haigh Diagram for High Cycle Fatigue
DC Maxwell,T Nicholas +1 more
Journal ArticleDOI
Step loading for very high cycle fatigue
TL;DR: In this paper, some of the unique test equipment being applied to the study of high cycle fatigue in our laboratory are reviewed. Data are presented on the long-life fatigue behaviour of Ti-6Al-4V which validate both the step-loading methodology and indicate the trend of fatigue strength as a function of cycle number in the very high-cycle fatigue regime.
Journal ArticleDOI
Load history effects on fatigue crack growth threshold for Ti–6Al–4V and Ti-17 titanium alloys
TL;DR: Load history effects on room temperature fatigue-crack-growth threshold measurement are evaluated for titanium alloys Ti-6Al-4V and Ti-17 in this article, where load history is synthesized by precracking at Δ K levels with K max greater than the subsequently measured threshold.