Insights into microstructural variations in GH4169 thin-walled parts by laser powder bed fusion: a coupling finite-element/cellular-automaton study - Ling, Peng-Hang; Jiang, Wu-Gui; Zhan, Zhan-Cai; Chen, Tao; Qin, Qing-Hua; Mao, Long-Hui (Acta mechanica Sinica, 2025)
Keywords: Cellular automata; Classical and Continuum Physics; Computational Intelligence; Electron back scatter; Engineering; Engineering Fluid Dynamics; Epitaxial growth; Finite element method; Grain growth; Grain size; Heat treating; Lasers; Melt pools; Melting; Microstructure; Powder beds; Prediction models; Research Paper; Temperature distribution; Theoretical and Applied Mechanics; Thickness; Laser powder bed fusion; Cellular automaton; Microstructural evolution; Thin-walled components; Finite element