Title:

Influence of multiaxial deformation and temperature on strain-induced martensitic transformations in 304L steel sheets: Experiments and crystal plasticity modeling

This research investigates the effects of multiaxial deformation and temperature on strain-induced martensitic transformation in 304L stainless steel sheets. The development of a model that accurately predicts this transformation is essential for optimizing material performance, specifically in sheet metal processing applications. This project focuses on developing and validating a novel model that incorporates both stress state and temperature dependencies to predict strain-induced martensitic transformation. Biaxial neutron diffraction experimental data were analyzed to validate the material model, and the initial material state was characterized using neutron diffraction. The model was calibrated using uniaxial neutron diffraction data. The calibrated model will be used to simulate the biaxial stress state. The developed model has significant implications for the design and optimization of sheet metal parts.

Name

Comment*

Comments are viewable only by submitter

Captcha*