This paper addresses the possibility of carrying out Selective laser sintering (SLS) using
powders obtained as mixtures of particles of different size. The beam source used in the …

This paper presents an original viscoelastic model of powder sintering developed within the
discrete element framework. The viscous model used by other authors has been enriched by …

Al–Al2O3 nanostructured composite powders containing 1, 3 and 7 percent volume fraction
(vf%) of submicron/nanometeric alumina particles as reinforcement phase were produced by …

Particle simulation methods represent deformation of an object by motion of particles, and
their Lagrangian and discrete nature is suitable for explicit modeling of the microstructure of …

A combination of the phase-field method (PFM) and the discrete-element method (DEM) is
proposed to simulate simultaneously the movement of particles and the grain growth …

The purpose of this work was to analyse the compaction of a cohesive material using
different Discrete Element Method (DEM) simulators to determine the equivalent contact …

Green and intelligent manufacturing has become the key direction of industrial production
development. In-situ measuring and sintering simulation technologies play a key role in the …

In this study, the influences of La 2 O 3 added on the phase, morphology and reduction
process of tungsten oxide prepared by solution combustion synthesis (SCS) were …

In this investigation, aluminum matrix composites with different graphite contents (6%, 12%
and 18% volume fraction) are prepared using hot-press and powder metallurgy method. The …

The aim of this study is to present an original approach for the simulation of sintering with
Discrete Element Method, using a Non Smooth Method called Contact Dynamics. Recently …