异构金属材料及其塑性变形与应变硬化

武晓雷, 朱运田

Heterostructured Metallic Materials: Plastic Deformation and Strain Hardening

WU Xiaolei, ZHU Yuntian

图7 异构屈服强度与拉伸均匀塑性之间的协同关系

Fig.7 Strength-and-ductility balance in metallic materials (Two areas in blue and pink: ultra-high strength (> 1.5 GPa) alloys all with the nanostructure as the matrix; HEA: high-entropy alloy; S-P: single phase)