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6 在NaCl溶液中的不同淬火速率下7136铝合金试样断口形貌的SEM像 |
Fig.6 Low (a-c) and locally high (a1-c1) magnified fracture SEM images of 7136 aluminum alloy samples in NaCl solution under quenching rates of 263.0oC/s (a, a1), 5.3oC/s (b, b1), and 1.8oC/s (c, c1) |
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