A method coupling experiments and simulations, is developed to characterize the yield stress strain hardening of several metals loaded at 106 s?1 < 25 ns, typically involved during Laser Shock Peening. It was applied four materials: pure aluminum, 2024-T3 7175-T7351 aluminum alloys Ti6Al4V-ELI titanium alloy. Thin foils have been irradiated with high-power laser induce high-pressure shock wave....

In this study, the finite element method is used to analyze effect of corrosion and behavior inclined cracks an aluminum plate Al 2024 -T3 under thermomechanical loading. The effects inclination crack temperature for different types shapes adhesives are highlighted. results obtained show increase leads a decrease damaged area ratio adhesive. addition, DR increases with increasing variation ΔT. ...

in this study, plasma electrolytic oxidation of 2024-t3 aluminum alloy was investigated. the electrolyte used in this investigation was an alkaline solution containing additives of silicate, phosphate, potassium hydroxide and glycerin. a conventional dc power source with a low applied voltage was employed. corrosion resistance of the oxide layer was investigated by means of tafel plots and elec...