| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Berthel, Bruno
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Stability of the critical distance method for fretting cracking prediction: influence of microstructure and crack nucleation sizecitations
- 2023Average and Local Effect of Thermal Fatigue on the Coefficients of the Thermal Expansion of a Complex Continuous Composite Fibre Used for Car Clutch Facing: A Multi-Technique Study
- 2022Characterization of the Thermal Behavior of a Complex Composite (Clutch Facing) Combining Digital Image Stereo Correlation and Numerical Approachcitations
- 2022Influence of XC38 steel microstructure on crack initiation and critical distance in fretting application
- 2017Quantitative calorimetric analysis of the fretting damage: Construction of the elastic shakedown boundarycitations
- 2017Effect of thermal fatigue on the mechanical properties of a continuous composite fiber used for car clutch facings
- 2016Plasma-sprayed coatings: Identification of plastic properties using macro-indentation and an inverse Levenberg–Marquardt methodcitations
- 2014Local Strain and Damage Measurements on a Composite with Digital Image Correlation and Acoustic Emission
- 2013Stress gradient effect on the crack nucleation process of a Ti-6Al-4V titanium alloy under fretting loading: comparison between non-local fatigue approachescitations
- 2011A non-local fatigue approach to quantify Ti–10V–2Fe–3Al fretting cracking process: Application to grinding and shot peeningcitations
- 2009Local energy analysis of HCF fatigue using DIC & IRT
- 2007Thermographic analysis of fatigue dissipation properties of steel sheets
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article
Stability of the critical distance method for fretting cracking prediction: influence of microstructure and crack nucleation size
Abstract
To provide lifetime predictions of metal pieces under fretting-fatigue loading, the crack initiation process has to be understood. However, there is no consensus in the literature over the crack nucleation length. The objective of this study is to understand the link between fretting crack nucleation and microstructure to resolve this question of the critical crack nucleation size. For this purpose, cylinder/plane fretting tests were performed to plot the evolution of the crack length as a function of tangential load amplitude. Finally, a link between the critical distance, evaluated by inverse method, and the grain size is established for different crack nucleation lengths. The investigation suggests that the critical distance evolution depends on the considered defect size.