TC2钛合金的动态力学特征及其本构模型

苏楠, 陈明和, 谢兰生, 罗峰, 史文祥

Dynamic Mechanical Characteristics and Constitutive Model of TC2 Ti-alloy

SU Nan, CHEN Minghe, XIE Lansheng, LUO Feng, SHI Wenxiang

图4 高应变率下TC2钛合金的微观组织

Fig.4 Microstructures of TC2 alloy under high strain rate conditions (a) 1100 s-1; (b) 2500 s-1; (c) 3500 s-1; (d) 4200 s-1; (e) 4800 s-1