Fe-Mn-Al-C low-density steels, Cold rolling, Deformation microstructure, Deformation twinning, Mechanical properties
Low-density steel, Aging treatment, κ-carbide, DO3 phase, Strain-hardening capability, Deformation-induced strengthening
Fe-Mn-Al-C, Low-density steel, Hot rolling, grain refinement, Dislocation strengthening, Slip band, Microband, Strain-hardening behavior
Low-density steels, Cold rolling, Aging treatment, Shearable precipitate, Dislocation slip band