NaCl溶液温度和含量对热处理后钢轨腐蚀行为的影响

李自立, 王欣纪, 田春洋, 叶沛聪, 刘海乔, 何成刚, 刘吉华

Influence of NaCl Temperature and Content on Corrosion Behavior of Heat Treated Rail Steel

LI Zili, WANG Xinji, TIAN Chunyang, YE Peicong, LIU Haiqiao, HE Chenggang, LIU Jihua

图9 热处理U75V钢轨试样在不同NaCl溶液温度下的极化曲线和自腐蚀电流密度

Fig.9 Polarization curves (a-c) and free-corrosion current densities (d) of heat-treated U75V steel rail samples under different NaCl solution temperatures with 48 h (a), 96 h (b) and 144 h (c) corrosion time