蠕变时效对欠时效7075铝合金力学性能的影响

高川, 邓运来, 王冯权, 郭晓斌

Effect of Creep Aging on Mechanical Properties of Under-Aged 7075 Aluminum Alloy

GAO Chuan, DENG Yunlai, WANG Fengquan, GUO Xiaobin

图13 不同时效处理样品的Schmid因子分布图,和平均Schmid因子及其对应的断口平均韧窝直径

Fig.13 Schmid factor distribution diagram (a) and the average diameter of dimples corresponding to the average Schmid factor of samples with different aging treatments (b)