Ti-6Al-4V合金的室温蠕变行为

席国强, 邱建科, 雷家峰, 马英杰, 杨锐

Room Temperature Creep Behavior of Ti-6Al-4V Alloy

XI Guoqiang, QIU Jianke, LEI Jiafeng, MA Yingjie, YANG Rui

图9 阶梯升力蠕变实验的设计以及Ti-6Al-4V轧制板材阶梯升力蠕变实验中各应力水平下蠕变应变随时间的变化

Fig. 9 Design of load-step-increasing creep experiment and the changes of creep strain with time under different stress levels in load-step-increasing creep experiment of the rolled Ti-6Al-4V plate at room temperature (a) loading diagram and (b) strain-stress curve of load-step-increasing creep experiment, (c) creep curves under different stress levels in one tensile load-step-increasing creep experiment, (d) creep curves under different stress levels in one compressive load-step-increasing creep experiment