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10 预塑性应变对Ti-6Al-4V轧制板材室温蠕变性能的影响

Fig. 10 Effect of pre-plastic-strain on room temperature creep properties of the rolled Ti-6Al-4V plate (a) loading diagram of the load-step-decreasing creep experiment (in the red circle), (b) creep curves under different stress levels in one tensile load-step-decreasing creep experiment, (c) the effect of once existed high stress on creep, (d) the effect of pre-plastic-strain on creep