Modelling of AM including material and microstructure modelling

This document contains the presentation entitled Modelling of AM including material and microstructure modelling, delivered by Andreas Lundbäck during the second edition of the FatSAM Summer School, "Summer School on Fatigue, Nonlinear Modelling and Additive Manufacturing in Computational Engineering", held in hybrid format at CIMNE (Barcelona, Spain) from 15 to 18 June 2026. The Summer School was organized within the framework of the European research project FatSAM – Twinning for Excellence in TÜBİTAK on the Fatigue Simulation of Additive Manufactured Parts, with the aim of promoting knowledge exchange and training in fatigue, advanced numerical modelling, and additive manufacturing. This material is made available as part of the project's training and dissemination activities. The FatSAM project has received funding from the European Union’s Horizon Europe research and innovation programme under Grant Agreement No. 101159809.