Development and L-PBF processing of structural low-alloy steels for automotive applications

[PDF] nsf.gov

Defects Classification via Hierarchical Graph Convolutional Network in L-PBF Additive Manufacturing

A Li, J Liu, S Shao, N Shamsaei - 2022 International Solid Freeform …, 2022 - par.nsf.gov
Three typical types of defects, ie, keyholes, lack of fusion (LoF), and gas-entrapped pores
(GEP), characterized by various features (eg, volume, surface area, etc.), are generated …
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