从局域应力/应变视角理解异构金属材料的强韧化行为

范国华, 缪克松, 李丹阳, 夏夷平, 吴昊

Unraveling the Strength-Ductility Synergy of Heterostructured Metallic Materials from the Perspective of Local Stress/Strain

FAN Guohua, MIAO Kesong, LI Danyang, XIA Yiping, WU Hao

图2 异构金属材料的多个变形阶段[9,24]

Fig.2 The multi-stages of deformation in heterostructured metallic materials (a) three deformation stages of heterostructured metallic materials[9] (b) lattice strain evolution of Ti/Al layered heterostructured materials measured by neutron diffraction[24]