双功能铝酸钙改性硅溶胶钢筋涂层

杨胜杰, 高燕, 高旭, 赵鹏, 吴伟, 于金山, 张俊喜

Bifunctional Calcium Aluminate Modified Silica Sol Coating for Reinforced Bar

YANG Shengjie, GAO Yan, GAO Xu, ZHAO Peng, WU Wei, YU Jinshan, ZHANG Junxi

表1 不同添加量涂层的极化曲线拟合数据

Table 1 Polarization curve fitting data of coatings with different additives

Additive / g Ecorr / V vs SCE I0 / A·cm-2 Blank -0.64 1.09 × 10-6 0.2 g -0.550 4.4 × 10-9 0.5 g -0.375 3.08 × 10-10 0.8 g -0.579 5.24 × 10-9