单组分氟碳改性环氧涂层对碳钢和铝合金长期防腐性能的对比研究

王得, 张璠, 王兴奇, 张贺新, 赵成志, 杨延格

Long-term Corrosion Resistance of Carbon Steel and Al-alloy with Single Component Fluorocarbon Modified Epoxy Coating

WANG De, ZHANG Fan, WANG Xingqi, ZHANG Hexin, ZHAO Chengzhi, YANG Yange

图3 涂覆涂层的10#钢4个阶段的Nyquist图和Bode图

Fig.3 Nyquist (a1-d1), modules (a2-d2) and phase angle (a3-d3) of the four stages of coated 10# steel surface: stage I (0-24 h), stage II (24-816 h), stage III (816-1968 h), stage IV (1968-3500 h)