Healing

High-fidelity modeling of interface crossing in the diffusion welding process at the polycrystalline scale

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High-fidelity modeling of interface crossing in the diffusion welding process at the polycrystalline scale Camille Godinot1,2,3, Emmanuel Rigal1, Frédéric Bernard2, Philippe Emonot1, Pierre-Eric Frayssines1, Luc Védie1,3, Marc Bernacki3* 1CEA, LCA Laboratory, Grenoble, France. 2Europe Burgundy University, ICB, UMR CNRS, Dijon, France. 3Mines Paris, PSL University, Centre for Material Forming (CEMEF), UMR CNRS, 06904 Sophia Antipolis, … Read more

From discrete particles to solids – about sintering and self-healing

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From discrete particles to solids – about sintering and self-healing Stefan Luding Multi Scale Mechanics, CTW, UTwente, POBox 217, 7500AE Enschede, NL. DOI: https://doi.org/10.7494/cmms.2011.1.0312 Abstract: In this review, particulate materials are studied using the Discrete Element Method (DEM), where the particles keep their identity throughout. Loose particles can sinter due to time-, stress- or temperature-dependent … Read more