Science Arts & Mйtiers (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 martensite yield stress at room temperature is chosen in a refer- ence database built as follow: cylindrical specimens are surface induction heat treated and the residual stress

Such a discontinuous behavior was also observed from the melt at a cooling rate of 10C min1in the PLA/talc sys- tem, but no explanation was given.40 The crystallization half time of