Q235钢结构件表面热镀锌层的应力腐蚀及其机理
赵骞, 张洁, 毛锐锐, 缪春辉, 卞亚飞, 滕越, 汤文明

Stress Corrosion and Its Mechanism of Hot-dip Galvanized Coating on Q235 Steel Structure
ZHAO Qian, ZHANG Jie, MAO Ruirui, MIAO Chunhui, BIAN Yafei, TENG Yue, TANG Wenming
表2 由图10的极化曲线拟合得到的电化学数据
Table 2 Fitting electrochemical parameters of the polarization curves in Fig. 10

Stress

MPa

βa

V·dec-1

βc

V·dec-1

Rp

Ω·cm2

Ecorr

V vs SCE

Icorr

μA·cm-2

1784.9616.827615.5-1.157159.93
8911.6741.0628490.9-1.04854.021
0 (No stress)1.6956.8421885.2-0.79131.29