Andere Kunden interessierten sich auch für
![The Effect of Elevated Temperature on the Fretting Fatigue Behavior of Nickel Alloy IN-100]( "The Effect of Elevated Temperature on the Fretting Fatigue Behavior of Nickel Alloy IN-100")
The Effect of Elevated Temperature on the Fretting Fatigue Behavior of Nickel Alloy IN-10061,99 €![Analysis of Methods for Determining High Cycle Fatigue Strength of aA Material with Investigation of Ti-6Al-4V Gigacycle Fatigue Behavior]( "Analysis of Methods for Determining High Cycle Fatigue Strength of aA Material with Investigation of Ti-6Al-4V Gigacycle Fatigue Behavior")
Analysis of Methods for Determining High Cycle Fatigue Strength of aA Material with Investigation of Ti-6Al-4V Gigacycle Fatigue Behavior63,99 €![Effects of Variable Contact Load on Fretting Fatigue Behavior of Shot-Peened And Un-Peened Titanium Alloy]( "Effects of Variable Contact Load on Fretting Fatigue Behavior of Shot-Peened And Un-Peened Titanium Alloy")
Effects of Variable Contact Load on Fretting Fatigue Behavior of Shot-Peened And Un-Peened Titanium Alloy60,99 €![Effects of Contact Load on the Fretting Fatigue Behavior of In-100 at Elevated Temperature]( "Effects of Contact Load on the Fretting Fatigue Behavior of In-100 at Elevated Temperature")
Effects of Contact Load on the Fretting Fatigue Behavior of In-100 at Elevated Temperature60,99 €![Effects of Phase Difference Between Axial and Contact Loads on Fretting Fatigue Behavior of Titanium Alloy]( "Effects of Phase Difference Between Axial and Contact Loads on Fretting Fatigue Behavior of Titanium Alloy")
Effects of Phase Difference Between Axial and Contact Loads on Fretting Fatigue Behavior of Titanium Alloy61,99 €![Wear Analysis of Cu-Al Coating on Ti-6Al-4V under Fretting]( "Wear Analysis of Cu-Al Coating on Ti-6Al-4V under Fretting")
Wear Analysis of Cu-Al Coating on Ti-6Al-4V under Fretting61,99 €![The Effect of Microstructure on the Fretting Fatigue Behavior of Nickel Alloy IN-100]( "The Effect of Microstructure on the Fretting Fatigue Behavior of Nickel Alloy IN-100")
The Effect of Microstructure on the Fretting Fatigue Behavior of Nickel Alloy IN-10061,99 €
Fretting fatigue crack initiation in titanium alloy, Ti-6Al-4V, at elevated temperature is investigated experimentally and analytically using finite element analysis. The temperature of this study is chosen to be 260 oC. Several specimens are tested at different stress levels to establish the life data (i.e. S-N relationship). The crack initiation location and the crack angle orientation along the contact surface are determined using scanning electron microscopy. Finite element analysis is used to obtain the stress states for the experimental conditions used during the fretting fatigue tests. These are then used to investigate several critical plane based multi-axial fatigue parameters. These parameters are evaluated based on their ability to predict the crack initiation location, crack orientation angle along the contact surface, and the number of cycles to fretting fatigue crack initiation. These predictions are compared with their experimental counterparts to characterize the role of normal and shear stresses on fretting fatigue crack initiation at elevated temperature. Also, plain and fretting fatigue data at room and elevated temperature are compared. From these comparisons, it can be concluded that 260 temperature does not have any detrimental effect on fretting fatigue crack initiation of Ti-6Al-4V when compared to that at room temperature. Further, fretting fatigue crack initiation mechanism in the tested titanium alloy appears to be governed by the shear stress on the critical plane. However, further work is needed to understand the role of both shear and normal stresses on the critical plane at elevated temperatures.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.