除冰盐环境下桥梁钢的耐腐蚀性能研究
李琳, 陈义庆, 高鹏, 艾芳芳, 钟彬, 伞宏宇, 杨颖

Corrosion Resistance of Various Bridge Steels in Deicing Salt Environments
LI Lin, CHEN Yiqing, GAO Peng, AI Fangfang, ZHONG Bin, SAN Hongyu, YANG Ying
表1 实验钢的化学成分 (mass fraction / %)
Table 1 Chemical compositions of test samples
SampleCSiMnPSAlsNiCuMoTiNbCrFe
Q345qENH0.0550.261.390.0120.00350.034Total 1.001Bal.
Q420qENH0.0550.351.550.0200.0030.025Total 1.187Bal.
Q345qE0.1500.301.460.0130.00360.041Total 0.182Bal.