Science Arts & Métiers (SAM)

The significant increase of the compressive stress and the changes in the mechanical properties hardness and elastic modulus observed at 50% nitrogen concentration in the plasma may be

The behaviour observed in both samples under different conditions suggests that the wear mechanism during the test is the same, and to increase the wear and friction resistance of

For the manufacturing tolerancing, we advocate to consideration the form tolerance specification 1 – Figure 3, the form position tolerance with the teeth datum system specification 4 –

Figure 12 shows the evolution of the residual stresses versus the depth be- low the machined and combined machined/treated surfaces obtained using the combined tool for a normalised

This can be explained by the fact that the sputtering rate of Al is higher than the Mo one.[10]Finally, as observed in the case of the Cr,AlN coatings and for the same reason, we

Hyperbola method, PDF contour of the estimated locations for the impact of size 20mm and the actual damage location white cross.. The performance quantification is done thanks to the

On the basis of these estimated models, three amplitude dependent damage indexes are built: one that monitors the shift of the resonance frequency of the structure, another the ratio of

Despite the significant chemical activity, the re- sults confirm the classical transition scenario for high- Mach number boundary layers, for which the second- mode resonance is the