| 镀锌层表面有机复合铬酸盐防腐膜 |
| |
| 引用本文： | 卢燕平,任玉苓.镀锌层表面有机复合铬酸盐防腐膜[J].中国有色金属学报,1999,9(2):319-322. |
| |
| 作者姓名： | 卢燕平 任玉苓 |
| |
| 作者单位： | 北京科技大学表面科学与腐蚀工程系，宝山钢铁公司 |
| |
| 摘 要： | 研究了一种有机复合铬酸盐膜（ＫＤＰＣ），其耐蚀性优于国产有机复合膜（ＢＧＵＦ）。这种新的复合膜是以电镀锌钢板为基板，由内外两层构成，内层为ＣｒＯ３Ｈ３ＰＯ４ＳｉＯ２系钝化膜，外层为含ＣｒⅣ，ＣｒⅢ和ＳｉＯ２的有机树脂涂膜。该复合膜不仅能有效地阻挡Ｈ２Ｏ，Ｏ２和Ｃｌ－对镀锌层的腐蚀，而且还能起到良好的缓冲作用
|
| 关 键 词： | 有机复合膜 铬化物 镀锌层 防腐 |
ANTICORROSIVE ORGANICCHROMATE COMPOSITE FILM ON ZINC PLATE SURFACE |
| |
| Lu Yanping,Qu Zuyu and Ren Yuling University of Science and Technology Beijing,Beijing ,P. R. China Baoshan Iron and Steel Corporation,Shanghai ,P. R. China.ANTICORROSIVE ORGANICCHROMATE COMPOSITE FILM ON ZINC PLATE SURFACE[J].The Chinese Journal of Nonferrous Metals,1999,9(2):319-322. |
| |
| Authors: | Lu Yanping Qu Zuyu and Ren Yuling University of Science and Technology Beijing Beijing P R China Baoshan Iron and Steel Corporation Shanghai P R China |
| |
| Affiliation: | Lu Yanping,Qu Zuyu and Ren Yuling University of Science and Technology Beijing,Beijing 100083,P. R. China Baoshan Iron and Steel Corporation,Shanghai 201900,P. R. China |
| |
| Abstract: | An organicchromate composite coated electrogalvanized steel sheet(KDPC) was studied, whose corrosion resistance is higher than organicsilicate composite coated electrogalvanized steel sheet produced in BAOGANG of China. This new type of KDPC coating consisted of two layers: the inner layer was a passive film formed from CrO3H3PO4SiO2 systems, and the outer layer was an organic resin coat containing Cr, Cr and SiO2. The result of corrosion test showed that KDPC film acts as a barrier to control H2O and Cl- attack and has good inhibiting by compound formation. |
| |
| Keywords: | organic composite filmchromic compoundzinc platecorrosion resistance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
