Impact of process parameters on the dynamic behavior of Inconel 718 fabricated via laser powder bed fusion
Michele Abruzzo,
Giuseppe Macoretta,
Bernardo Disma Monelli
et al.
Abstract:In this research, we investigate the dynamic behavior of Inconel 718 fabricated through laser powder bed fusion (L-PBF), addressing a notable knowledge gap regarding the correlation between process parameters and dynamic properties. The process parameters adopted are deducted from an extension of the Rosenthal solution, formulated to increase the process productivity while avoiding the typical production process defects. The dynamic Young modulus and the structural damping of the material are estimated as a fu… Show more
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