Investigation of heat transfer, dendrite growth, Nb segregation, competitive growth, and remelting process during wire-arc directed energy deposition of IN718 using a multi-scale, multi-dimension, and multi-area phase field model(M3-PFM)
Lei Wang, Jialiang Ding, Xiaotian Zhang, Kejie Zhang, He Li, Wenmin Ou, Yong Peng, Kehong Wang
Topics & Concepts
Materials scienceDendrite (mathematics)Heat transferDeposition (geology)Phase (matter)Arc (geometry)Scale (ratio)Process (computing)ThermodynamicsMechanicsMechanical engineeringPaleontologyMathematicsOrganic chemistryGeometryQuantum mechanicsEngineeringPhysicsBiologyChemistryComputer scienceOperating systemSedimentAluminum Alloy Microstructure PropertiesSolidification and crystal growth phenomenaAdditive Manufacturing Materials and Processes