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- 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。
- Effects of composition of the passivation solution and technical parameters of passivation on corrosion resistance of passivation film were studied by salt spray test,electrochemical test,etc. 探讨了钛盐钝化溶液成分及工艺参数对镀锌层表面钝化膜的耐腐蚀性影响;
- Abstract: A resilient propagation neural network (RPNN) was first applied in the determination of trace chromium in the passivation solution of copper foil with oscillographic chronopotentiometry. 摘 要: 首次将反弹传播算法神经网络用于铜箔钝化液中痕量铬的示波计时电位法测定。
- A chromium-free passivating technology for zinc plating was developed, and the effects of passivating solution and process conditions on the passivation film were studied. 开发了一种无铬无毒的环保型镀锌层钝化工艺,通过试验研究了钝化液成分和工艺条件对钝化膜的影响情况。
- Development of an apparatus for automatic analysis of Cr~(3+), CrO_3 and Zn~(2+) in passivating solution of zincplating. 镀锌钝化液Cr~(3+)、CrO_3和Zn~(2+)连续自动分析装置的研制
- Even worse, contamination of the passivating solution, sometimes with high levels of chlorides, can cause “flash attack. 更糟糕的是。钝化液里的污染物有时含有较高的氯化物,引起快速腐蚀。
- The recommended passivating solution could be used not only for passivating zinc hot dipped coating but also for Zn-Ni and Zn-Fe alloy coating. 结果表明,该钝化液适合于热浸锌合金镀层的表面钝化处理,亦适用于电镀锌及锌合金镀层、锌合金压铸件等的钝化处理,应用范围宽,且工序简化,抛光和钝化一步完成。
- Analysis Method for Electrochemical Passivation Solution of Silver Coating 银镀层电化学钝化液的分析方法
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- Keywords Redox titration;Acetoxime;Hydrolysis;Bolier passivation solution; 氧化还原滴定;丙酮肟;水解;锅炉钝化液;
- ACE is the brand of FTTH developed by our sister company TKF in the Netherlands,it provides the whole,guaranteed passive solution of FTTH network,and applied by TFO in Chinese market. ACE是位于荷兰的兄弟公司TKF为FTTH的发展创建的品牌,它为FTTH提供整套的有保障的无源光网络解决方案,并被TFO应用于中国FTTH市场。
- I simply refuse to conceive of such a solution. 这样的解决办法,我是绝对不考虑的。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- Mary is sceptical about the solution. 玛丽对这个解决办法表示怀疑。
- His problem did not really admit of any solution. 他的问题真是没有解决的可能。
- He doped out a solution to the problem. 他想出一个解决该问题的方法。
- The solution to this problem is acceptable. 这个问题的解决方案是可接受的。
- She has come to some most satisfactory solution. 她得到一个非常使人满意的解决方法。
- The solution of sugar was boiling down. 糖水煎浓成为糖浆。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?