The results show that the double zine dip process does not need cyanide copper plating for bottom plate ;

结果表明，以二次浸 锌法进行预处理，无需氰化 镀铜打底；

In the alkaline solution of zine acid salt adding minute three-valence Fe can obtain high stable electrolysis solution and electrodeposition high anticorrosive performance Zn-Fe alloy plating . The main technology of electrolysis-solution and plating are researched .

在碱性 锌酸盐溶液中添加微量三价铁获得高稳定性电解液和电沉积高耐蚀性的Zn-Fe合金 镀层，研究了镀液及镀层的主要工艺性能。