Rapid melting and solidification of powder particles through a high-power laser is the
characteristic feature of selective laser melting (SLM), which controls the material and …

Subsequent thermal cycling (STC), as the unique thermal behavior during the multi-layer
manufacturing process of selective laser melting (SLM), brings about unique microstructure …

The huge instantaneous energy is inputted in the powder layer during selective laser
melting (SLM), which results in the transient high temperature and the complex temperature …

During selective laser melting (SLM) process, the correlation between thermal behavior and
complex microstructure must be clarified. The present study investigates the effect of laser …

Selective laser melting (SLM) is an additive manufacturing technology to directly form
complex metal parts. It has been demonstrated in aerospace and other fields. In the SLM …

Selective laser melting method (SLM) is one of the main additive manufacturing method to
manufacture metallic parts from powders. Simulation of SLM method by finite element …

Investigation of the selective laser melting (SLM) process, using finite element method, to
understand the influences of laser power and scanning speed on the heat flow and melt …

High temperature gradients and resulting large residual stresses are among the most
challenging areas of selective laser melting. In order to control these issues, proper …

In this study, a combined simulation and experimental approach is utilized to investigate the
influence of hatch spacing on the microstructure and as-built quality of 316L stainless steel …

The selective laser melting (SLM) continues to be a challenge due to an extremely high
heating and cooling rates. A three-dimensional finite element model is therefore proposed to …