Additive Manufacturing concentrates the attention, not only of the research and academic
community, but of the industry as well. Selective Laser Melting (SLM) and Selective Laser …

The process of sintering involves applying pressure and heat to the materials without
melting them in order to fuse the particles together into a solid mass. The fusion between the …

Existing hot sintering models based on molecular dynamics focus on single-crystal alloys.
This work proposes a new multiparticle model based on molecular dynamics to investigate …

Selective laser sintering (SLS) additive manufacturing possesses the characteristics of
extremely non-uniform temperature distribution and high temperature gradient, which are …

In the present study, molecular dynamics simulation is utilized to explore atomic-scale
evolution during the solid-state sintering of Al-Cu nanoparticles (NPs). Our main goal is to …

A quasi-2D model of Micro-selective laser melting (μ-SLM) process using molecular
dynamics is developed to investigate the localized melting and solidification of a randomly …

Understanding the microstructure evolution mechanism of certain alloys during the laser
based directed energy deposition (L-DED) process is key to reaching the goal of adjusting …

Additive manufacturing has been emerging as a highly efficient method that minimizes the
consumption of virgin materials and energy to rapidly repair the damaged parts and …

The sintering process of Al nanoparticles subject to femtosecond laser irradiation is
investigated by using a multiscale approach combining molecular dynamics simulation at …

In this work, molecular dynamics simulations have been performed to explore the structural
evolution and underlying sintering mechanism of aluminum nanoparticles. The structural …