纳米金属结构材料的韧化

赵永好, 毛庆忠

Toughening of Nanostructured Metals

ZHAO Yonghao, MAO Qingzhong

图4 陶瓷、金属和有机高分子材料拉伸曲线示意图以及静态韧性与强度、断裂延伸率、加工硬化率的关系

Fig.4 Schematic of tensile curves of ceramics, metals, and organic polymers and the relationship between static toughness and strength, fracture elongation, and work hardening rate (PMCs—polymer matrix composites; ε—strain, σ—stress)