Q235钢在德阳大气环境中腐蚀行为研究

王志高, 海潮, 姜杰, 兰新生, 杜翠薇, 李晓刚

Corrosion Behavior of Q235 Steels in Atmosphere at Deyang District for one Year

WANG Zhigao, HAI Chao, JIANG Jie, LAN Xinsheng, DU Cuiwei, LI Xiaogang

表1 Q235钢在不同变电站暴露1 a的电化学拟合结果

Table 1 Electrochemical fitting results of Q235 steel after exposure in different substations for 1 a

Area	E_corro / mV	I_corr / μA·cm^-2	R_r	R_ct
A substation	-499.997	90.642	80.1	89.34
B substation	-473.94	123.462	82.1	92.95
C substation	-380.624	89.468	157.1	280.6