What is it about?

We test interstitial free steel, which is important for industrial applications, at different temperatures and strain rates. Then we fit the parameters of a computational model to match these results. Moreover, we investigate whether the model is able to correctly reproduce the experimentally seen behavior.

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Why is it important?

Without good parameters, crystal plasticity models cannot be used. Correctly parameterized crystal plasticity models allow to avoid expensive experiments.

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This page is a summary of: Determination and analysis of the constitutive parameters of temperature-dependent dislocation-density-based crystal plasticity models, Mechanics of Materials, January 2022, Elsevier, DOI: 10.1016/j.mechmat.2021.104117.
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