Science Arts & Métiers (SAM)

At a high velocity favoring thin melt- pools and a high laser power promoting elongated melt- pools, the MP become unstable, mainly due to the forma- tion of a vapor recoil pressure

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

Table 2 In-plane and out-of-plane orientation of the localization band for two different loading modes Steel Single Phase Orientation θ1 θ2 Uniaxial Tension 50° 90° Loading mode

Figure 6: Example of result for a unit heat flow moving on a plane at 20 m/s milling case Figure 8 describes evolution of maximum temperature obtained by simulation for a unit mobile

Correlation in rough surfaces generated by random deposition with germination length lG= 2 for different system sizes L averages are computed over k = 100 different configurations...

The dependency of the deposition probability and the dimensionless surface coverage Γ/ΓRSA on the frequency of the pitches λ, the Péclet number Pe and the favorable area fraction θ, as

3, a material model to predict theflow behaviour of the Inconel 718 should consider strain hardening up to a strain level of ~ 0.26 followed by a strain softening range where stress

b–c Indentation data versus the indenter displacement applied on the TiO2/HAP composite coating for the determination of the b hardness and c elastic modulus before black line and after