| 用聚电解质代替铬盐作磷化后处理剂的研究 |
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| 引用本文： | 陈弘,黎完模. 用聚电解质代替铬盐作磷化后处理剂的研究[J]. 海军工程大学学报, 1992, 0(3) |
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| 作者姓名： | 陈弘 黎完模 |
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| 作者单位： | 海军工程学院训练部，海军工程学院训练部 |
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| 摘 要： | 用聚丙烯酸(PAA)和其它有机化合物复配,得到一种新型磷化后处理剂(CH41)。大量试验表明,其性能不低于含铬后处理剂,而且无毒,使用方便。作者利用电化学测试技术和SEM,EDX和XPS等表面分析手段,研究了它的作用机理。
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| 关 键 词： | 聚电解质 聚丙烯酸 铬盐 磷化 后处理 腐蚀防护 附着力 |
Research on the polyelectrolyte used as Post-Treatment Agent instead of Chromic Compounds |
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| Chen Hong Li Wanmuo. Research on the polyelectrolyte used as Post-Treatment Agent instead of Chromic Compounds[J]. Journal of Naval University of Engineering, 1992, 0(3) |
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| Authors: | Chen Hong Li Wanmuo |
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| Affiliation: | Chen Hong Li Wanmuo |
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| Abstract: | When polyacrylic acid,a polyelectrolyte,mixed with certain other organic compounds,a novel post-treatment agent (CH41) is obtained. From a series of tests, it is found that this agent being used on phosphatized steel imparts the performance of protection of metal against corrosion,adhesion strength and mechanical properties not lower than that for chromic com-pounds today used. Furthermore,the agent is non-toxic and facilitated in the production line. The mechanism of its behavior has been studied by means of electrochemical measurements and surface analysis such as SEM,EDX and XPS. |
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| Keywords: | Polyelectrolyte Polyacrylic acid Post-treatment Phosphatized steel Corrosion protection Adhesion |
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