淬火速率对7136铝合金应力腐蚀开裂敏感性的影响
马志民, 邓运来, 刘佳, 刘胜胆, 刘洪雷

Effect of Quenching Rate on Stress Corrosion Cracking Susceptibility of 7136 Aluminum Alloy
MA Zhimin, DENG Yunlai, LIU Jia, LIU Shengdan, LIU Honglei
图15 淬火速率为5.3和1.8℃/s时7136铝合金试样中不同无沉淀析出带宽度的晶界和亚晶界的比例
Fig.15 Proportions of grain boundaries and sub-grain boundaries with different PFZ widths in 7136 aluminum alloy samples under quenching rates of 5.3 and 1.8oC/s