Q690贝氏体桥梁钢焊接接头在模拟乡村大气中耐蚀性能研究
王昕煜, 黄峰, 刘海霞, 袁玮, 刘静

Corrosion Resistance of Welded Joints of Q690 Bainite Bridge Steel in Simulated Rural Atmosphere
WANG Xinyu, HUANG Feng, LIU Haixia, YUAN Wei, LIU Jing
表1 动电位极化参数表
Table 1 Potential polarization parameters table
SampleIcorr / A·cm-2Ecorr / V
BM4.7207×10-7-0.25115
HAZ4.7596×10-7-0.29750
WM9.7629×10-7-0.43014