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 2 3种实验钢腐蚀不同时间后锈层表面宏观形貌 |
Fig.2 Macrographs of the rust layers formed on 2.5Ni (a1-a5), 2.0Ni (b1-b5) and 1.5Ni (c1-c5) steels after exposure for 24 h (a1-c1), 48 h (a2-c2), 96 h (a3-c3), 168 h (a4-c4) and 360 h (a5-c5) |
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