电沉积Zn-Fe合金的渗氢行为研究 关键词： 三价铬；黑色钝化；发黑剂；磷酸盐；锌镀层 [gap=685]Key words：trivalent chrome；black passivation；blackening agent；phosphate；galvanized coating
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Black Passivation for Zinc Electrodeposit 镀锌黑色钝化
low chromium green black passivation 低铬钝化
Mo black metal passivation solution 含钼黑色金属表面钝化液
A model for understanding the trivalent chromium black passivation process was proposed based on the experimental data.
确定了三价铬黑色钝化膜层的形成过程。
参考来源 - 锌及锌铁合金镀层三价铬黑色钝化工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The bath compositions of trivalent chrome black passivation for zinc-iron alloy coating were optimized by orthogonal test method.
采用正交试验法对锌-铁合金镀层三价铬黑色钝化工艺进行优化，并研究了工艺参数对钝化膜外观和耐蚀性等影响。
The process flow and formulation of silver-salt black passivation of zinc electroplate were presented, and the functions of the different components in passivation solution were introduced.
给出了镀锌层银盐黑色钝化的工艺流程及配方，介绍了钝化液中各组分的作用。
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