Strength-Ductility-Toughness
Laminated metastable structure with trifunctional nanoprecipitates doubles yield strength without sacrificing uniform elongation.
Zhang, Chongle · Zhang, Jinyu · Zhang, Dongdong · Kuang, Jie · Bao, Xiangyun · Liu, Gang · Sun, Junsun R.
Nature Communications 2023
Yield strength twice that of equiaxed-coarse grained alloys of same composition
No sacrifice of large uniform elongation
Sequential activation of lamellar-thickness-dependent deformation mechanisms