Effect of Dynamic Plastic Deformation and Subsequent Aging on the Microstructure and Mechanical Properties of an Fe–Mn–Al–Mo–C Lightweight Steel
The microstructure and mechanical properties of an Fe–26Mn–8Al–1.2C–3Mo lightweight steel subjected to dynamic plastic deformation (DPD) at a strain of 0.3 or 0.5 and subsequent aging at 550 °C were investigated. The results show that DPD introduces a high density of dislocations and a significant grain refinement, lea...