玄武岩/氧化铈改性PMMA涂层的防腐及耐磨性能的研究

类延华, 刘宁轩, 张玉良, 常雪婷, 刘涛

Preparation, Corrosion- and Wear-resistance of Polymethyl Methacrylate Coating Modified with Particles of Basalt/cerium Oxide Composite

LEI Yanhua, LIU Ningxuan, ZHANG Yuliang, CHANG Xueting, LIU Tao

表2 涂覆不同涂层的X70钢样品在3.5 % NaCl溶液中的腐蚀电化学参数

Table 2 Fitting electrochemical parameters of polarization curves of X70 steel samples with different coatings in 3.5%NaCl solution

Sample Ecorr / V Icorr / µA·cm-2 PMMA -0.325 6.92 BA/CeO2/PMMA-0.06 -0.394 4.47 BA/CeO2/PMMA-0.08 -0.338 2.34 BA/CeO2/PMMA-0.1 -0.327 1.57 BA/CeO2/PMMA-0.12 -0.367 5.89