The aim of this thesis is to determine the influence of two mechanical surface treatments, the shot- peening performed with several type of balls (WC, alumina and glass) and the laser shock peening, on the high temperature oxidation resistance of two titanium alloys : alpha alloy with commercially purity (Grade 1) and aeronautical beta metastable alloy (TIMETAL-21S).After different treatments, the pieces are oxidized with different conditions: of time (between 5 hours to study the firsts times of oxidation and 3000 hours to compare with a classical aeronautical test), of temperature (600°C to 700°C) and atmosphere (dry air or oxygen).The pieces are analyzed before and after oxidation exposure with several mechanical (micro-hardness, strain ...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe mechanically treated high temperature (700°C) oxidation of commercially pu...
The aim of this thesis is to determine the influence of two mechanical surface treatments, the shot-...
The aim of this thesis is to determine the influence of two mechanical surface treatments, the shot-...
Cette thèse vise à déterminer l’influence de deux traitements mécaniques, le grenaillage SMAT effect...
The effect of laser shock peening on the high temperature oxidation resistance of commercial pure ti...
The effect of laser shock peening on the high temperature oxidation resistance of commercial pure ti...
The excellent combination of light-weight and good mechanical properties makes titanium alloys attra...
The excellent combination of light-weight and good mechanical properties makes titanium alloys attra...
The excellent combination of light-weight and good mechanical properties makes titanium alloys attra...
The excellent combination of light-weight and good mechanical properties makes titanium alloys attra...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe mechanically treated high temperature (700°C) oxidation of commercially pu...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe mechanically treated high temperature (700°C) oxidation of commercially pu...
The aim of this thesis is to determine the influence of two mechanical surface treatments, the shot-...
The aim of this thesis is to determine the influence of two mechanical surface treatments, the shot-...
Cette thèse vise à déterminer l’influence de deux traitements mécaniques, le grenaillage SMAT effect...
The effect of laser shock peening on the high temperature oxidation resistance of commercial pure ti...
The effect of laser shock peening on the high temperature oxidation resistance of commercial pure ti...
The excellent combination of light-weight and good mechanical properties makes titanium alloys attra...
The excellent combination of light-weight and good mechanical properties makes titanium alloys attra...
The excellent combination of light-weight and good mechanical properties makes titanium alloys attra...
The excellent combination of light-weight and good mechanical properties makes titanium alloys attra...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe mechanically treated high temperature (700°C) oxidation of commercially pu...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe excellent combination of light-weight and good mechanical properties makes...
International audienceThe mechanically treated high temperature (700°C) oxidation of commercially pu...