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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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Joyce, M. R.
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Topics
Publications (8/8 displayed)
- 2016Assessment of mixed mode loading on macroscopic fatigue crack paths in thick section Al-Cu-Li alloy platecitations
- 2004The effect of environment and orientation on fatigue crack growth behaviour of CMSX-4 nickel base single crystal at 650 °Ccitations
- 2004Fatigue crack initiation and early growth in a multiphase Al alloy included in a multilayer material systemcitations
- 2004Quantitative assessment of preferential fatigue initiation sites in a multi-phase aluminium alloycitations
- 2003Microstructural characterisation of fatigue crack initiation in Al-based plain bearing alloyscitations
- 2003Elevated temperature short crack fatigue behaviour in near eutectic Al-Si alloyscitations
- 2002Elevated temperature fatigue of Al-Si piston alloys
- 2000Microstructural influences on fatigue crack initiation and early growth behaviour in plain bearing Al-based linings
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article
Fatigue crack initiation and early growth in a multiphase Al alloy included in a multilayer material system
Abstract
The fatigue properties of a multilayer material system employed in the manufacture of small automotive plain bearings are assessed. This comprised three layers; a multiphase Al - Sn - Si lining, a bonding Al interlayer, and a steel backing. The structure was found to exhibit complex fatigue behaviour; including multiple crack initiations, highly microstructural crack growth, and complex crack interaction, coalescence, and deflection events. Key microstructural features are identified for both initiation and early propagation of fatigue cracks within the lining material. The effects of both the layered structure and service environment on fatigue crack propagation behaviour are assessed. This provides valuable information for the development of new lining alloys for future automotive bearing designs.