Ni含量对铜时效易焊接钢在模拟热带海洋大气环境下的腐蚀行为影响 |
杨海峰, 袁志钟, 李健, 周乃鹏, 高峰 |
Effect of Ni Content on Corrosion Behavior of Cu-bearing Aged Weldable Steels in a Simulated Tropical Marine Atmosphere |
YANG Haifeng, YUAN Zhizhong, LI Jian, ZHOU Naipeng, GAO Feng |
图3 周浸腐蚀24和168 h后实验钢锈层的微观形貌 |
Fig.3 Corrosion products of 2.5Ni (a1, a2), 2.0Ni (b1, b2) and 1.5Ni (c1, c2) steels after 24 h (a1-c1) and 168 h (a2-c2) cyclic wet-dry immersion corrosion |
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