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研究了LY12CZ铝合金在 3.5 %NaCl溶液中不同恒电位下腐蚀疲劳 (CF)应变电流行为 .结果表明应变电流波形与铝合金表面的钝化膜有较大关系 ,钝化速率和加载频率是其中两个重要的影响因素 .
The corrosion current (CF) strain behavior at different potentials of LY12CZ aluminum alloy in 3.5% NaCl solution was studied. The results show that the strain current waveform has a great relationship with the passive film on the surface of aluminum alloy, and the passivation rate and loading frequency are Two important influencing factors.