2 papers
physics.app-ph2018
Single-Track Melt-Pool Measurements and Microstructures in Inconel 625
Supriyo Ghosh, Li Ma, Lyle E. Levine +4
We use single track laser melting experiments and simulations on Inconel 625 to estimate the dimensions and microstructures of the resulting melt pools. Our work is based on a desi…
cond-mat.mtrl-sci2017
Application of Finite Element, Phase-field, and CALPHAD-based Methods to Additive Manufacturing of Ni-based Superalloys
Trevor Keller, Greta Lindwall, Supriyo Ghosh +11
Numerical simulations are used in this work to investigate aspects of microstructure and microsegregation during rapid solidification of a Ni-based superalloy in a laser powder bed…