Optimisation of selective laser melting parameters for the Ni-based superalloy IN-738 LC using Doehlert’s design
Résumé
The Ni-based superalloy IN-738 LC is known to be susceptible to porosity and different types of cracking during the build-up process and, thus, challenging to manufacture using selective laser melting (SLM). Determining a feasible set of operating parameters for SLM of nickel-based superalloys involves new approach to experimental design based on the Doehlert method that assists in determining an optimal (feasible) set of operating parameters for SLM of IN-738 LC powder alloy.
Origine : Fichiers produits par l'(les) auteur(s)
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