Po-Kai Chiu

Evolution of Twinning During High Strain Rate Tensile Deformation and Fracture in High-Silicon Electrical Steels

In this study, we reveal the evolution of deformation twins and their relationship with mechanical properties in a high-silicon ferritic steel (3.8 wt% Si) subjected to high-strain rate tensile loading (0.67 s⁻¹). The microstructural evolution at different strain levels (ultimate...