Molten pool behaviour and its physical mechanism during selective laser melting of TiC/AlSi10Mg nanocomposites: simulation and experiments

By Pengpeng Yuan, D. Gu. 2015

286 citations recorded by the source corpus.

Subfields: Automotive Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/3671c21b6903409633a5ed22d895fafe90c671d2

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In Automotive Engineering

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Citations in the corpus

Laser powder-bed fusion additive manufacturing: Physics of complex melt flow and formation mechanisms of pores, spatter, and denudation zones (2015, methodology): “[8] who employ a commercial code based on the finite volume method (FVM) to highlight the significant effect of Marangoni convection on heat and mass transfer in a continuum 3D model.”
Microstructure modelling for metallic additive manufacturing: a review (2020, unknown): “…to simulate the fluid flow within the melt, the mass and momentum equation have to be included alongside the energy equation (Gürtler et al. 2013; Yuan and Gu 2015): d dt (rH)+∇ · (r vH)−∇ · (k∇T ) = QS, (2) dr dt +∇ · (r v) = Ms, (3) r d v dt + r v · ∇ v = −∇p+ mD v +Ms v + F. (4) Equation (2)…”
Porosity evolution and its thermodynamic mechanism of randomly packed powder-bed during selective laser melting of Inconel 718 alloy (2017, background): “During SLM, when the metallic powders were irradiated by moving heat flux with a Gaussian laser energy distribution, series of complex non-equilibrium physical and chemical metallurgical actions were simultaneously occurred, involving multiple modes of heat, mass and momentum transfer, as well as th”
Thermal behavior of the molten pool, microstructural evolution, and tribological performance during selective laser melting of TiC/316L stainless steel nanocomposites: Experimental and simulation methods (2018, methodology): “The processing parameters are listed in Table 2 for LAMPS simulation (Yuan and Gu, 2015).”
Manufacturability of AlSi10Mg overhang structures fabricated by laser powder bed fusion (2018, methodology): “Data from previously published reports [43-46] was used to establish the thermophysical properties of the AlSi10Mg material.”