采用浸涂技术,在热镀锌(HDG)钢板表面制备3氨丙基甲基二乙氧基硅烷膜.通过电化学方法研究硅烷膜在3.50％的氯化钠溶液中的耐蚀性能,并用SEM研究存在硅烷膜的镀锌钢在腐蚀前后的形貌变化.结果表明,形成硅烷膜的镀锌钢在3.50％的氯化钠溶液中的自腐蚀电流密度下降到2.434×10-8 A· cm-2,自腐蚀电位正移.经SEM测试表明,硅烷膜在腐蚀前后的形貌几乎不变,耐蚀性能明显优于空白样镀锌钢.
参考文献
| [1] | SHI Hong-wei,LIU Fu-chun,HAN En-hou.Characterization of self-assembled nano-phase silane-based particle coating[J].中国有色金属学报（英文版）,2010(10):1928-1935. |
| [2] | 陈明安,杨汐,张新明,李慧中,路学斌,刘超仁.Mg-Gd-Y-Zr合金表面含硫硅烷薄膜的结构与耐蚀性能[J].中国有色金属学报,2008(01):24-29. |
| [3] | 许育东,陈云帮,石敏,王雷,庞志成,丁宁.金属表面硅烷化处理应用的研究[J].金属功能材料,2011(05):66-69. |
| [4] | LIN Naiming,XIE Faqin,ZHONG Tao,WU Xiangqing,TIAN Wei.Influence of adding various rare earths on microstructures and corrosion resistance of chromizing coatings prepared via pack cementation on P110 steel[J].稀土学报（英文版）,2010(02):301-304. |
| [5] | 吴海江,卢锦堂.钼酸盐封闭后处理的热镀锌钢板硅烷膜的耐蚀性[J].物理化学学报,2009(09):1743-1748. |
| [6] | Gang Kong;Jintang Lu;Shuanghong Zhang .A comparative study of molybdatc/silane composite films on galvanized steel with different treatment process[J].Surface and Coatings Technology,2010,205(02):545-550. |
| [7] | 石敏,庞志成,许育东,王雷,陈云帮,丁宁.硅烷化金属表面处理的研究进展及展望[J].金属功能材料,2011(06):62-66. |
| [8] | 牛运峰;鲁道荣 .冷轧钢表面硅烷复合膜的制备及耐蚀性能[J].化工学报,2010,61(z1):72-76. |
| [9] | Hu Junying;Li Qing;Zhang Xiaokang et al.Organic coatings silanc-based for AZglD magnesium alloy[J].Thin Solid Films,2010,519(04):1361-1366. |
| [10] | XIAO Wei,MAN Ruilin,MIAO Chang,PENG Tianlan.Study on corrosion resistance of the BTESPT silane cooperating with rare earth cerium on the surface of aluminum-tube[J].稀土学报（英文版）,2010(01):117-122. |
| [11] | XIAO-LIN ZHANG .The Role of Yttrium Oxide on the Corrosion Resistance of BTSE Silane Films on AA6061[J].Metal finishing,2011(4):39-43. |
| [12] | 单凤君,王双红,刘常升,齐国超.热镀锌钢板表面氨基硅烷膜的制备及其耐腐蚀性能[J].材料保护,2011(01):6-9. |
| [13] | 卢锦堂,孔纲,陈锦虹,许乔瑜,眭润舟.Growth and corrosion behavior of molybdate passivation film on hot dip galvanized steel[J].中国有色金属学会会刊(英文版),2003(01):145-148. |
| [14] | LU Jin-tang;WU Hai-jiang;KONG Gang .Growth and corrosion behavior of rare earth film on hot-dip galvanized steel[J].Transactions of Nonferrous Metals Society of China,2006(6):1397-1401. |
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