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6 0.1%应变幅下损耗因子与预变形量的关系

Fig.6 Relationship between loss factor and pre-deformation at 0.1% strain amplitude