一种环氧耐蚀涂层在<strong>NaCl</strong>溶液中的劣化行为研究

一种环氧耐蚀涂层在NaCl溶液中的劣化行为研究

王天丛, 赵东杨, 向雪云, 吴航, 王文

Degradation Behavior of an Epoxy Corrosion-resistant Coating in NaCl Solution

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

图4 不同厚度的涂层在40℃浸泡不同时间后的电化学阻抗谱

Fig.4 Nyquist (a1-c1) and Bode (a2-c2) plots of the coatings with the thicknesses of 80-90 μm (a1, a2), 100-110 μm (b1, b2) and 140-150 μm (c1, c2) after immersion at 40^oC for different time