封闭型耐蚀涂层的寿命预测模型研究

禹文娟, 王天丛, 赵东杨, 向雪云, 吴航, 王文

Lifetime Prediction Model for Barrier-type Corrosion-resistant Coating

YU Wenjuan, WANG Tiancong, ZHAO Dongyang, XIANG Xueyun, WU Hang, WANG Wen

表2 涂层电化学阻抗与阴极剥离宽度的线性相关性分析

Table 2 Pearson correlation of the coating impedance and delamination distance

Impedance Delamination distance Impedance Pearson coefficient 1 -0.81 p value / 0.0002 Delamination distance Pearson coefficient -0.81 1 p value 0.0002 /