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13 涂覆涂层的10#钢和LY12铝合金浸泡3500 h前后的光学显微形貌

Fig.13 Optical micrographs of coated 10# steel (a) and LY12 Al-alloy (b) before (a1, b1) and after 3500 h immersion (a2, b2)