Aktivität: Vortrag ohne Tagungsband / Vorlesung › Vortrag ohne Tagungsband
Beschreibung
Simulation and prediction of material
characteristics and behavior play an everincreasing
role in industry and research. In
precipitation hardenable alloys, the heat treatment
parameters have a decisive influence on the
mechanical properties. In this work, the
microstructure of 6xxx alloys in terms of different
populations of second phase particles resulting
from different artificial ageing times are used to
calculate the yield strength, fracture strain, and
fracture toughness. This is achieved by a
combination of thermo-kinetic (CALPHAD) and
micromechanical models. The results are compared
with experimental data and good agreement is
shown.