Fe-Mn合金及其螺旋弹簧的阻尼特性
涂田刚, 杨蔚涛, 杨旗, 徐斌

Damping Characteristics of Fe-Mn Alloy and Its Helical Spring
TU Tiangang, YANG Weitao, YANG Qi, XU Bin
图8 Fe-Mn合金预变形后应力-应变曲线
Fig.8 Stress-strain curves of Fe-Mn alloy after pre-deformation