磷化按照作用来讲可以分为喷漆前磷化和耐磨防锈磷化。喷漆前的磷化膜层很薄比较细腻，主要增强漆膜附着力，其磷化膜由于孔间距大，所以防锈能力很差，
Phosphating according to the function, can be divided into before painting phosphating and wear-resistant, rust proof phosphating.
哪怕是浸了防锈油，甚至在涂装前就开始生锈的，耐磨防锈磷化一般膜层很厚，高温锰磷化效果好，他的防锈性能比锌系的要好些，浸油后一般能防锈3年左右没问题。
Even if it is soaked in oil, even before painting began to rust, rust resistant phosphating film is generally very thick
单纯靠磷化解决防锈问题肯定是不行的，磷化后必须要做防锈措施，浸油或者钝化。防锈油可以将磷化膜间隙填充满，可以更好的防锈。
Only by the phosphating solution antirust is certainly not, must be done after phosphating antirust measures, immersion or passivation. Antirust oil can be filled
而且防锈油还可以融化磷化膜里的水分，所以可以提高防锈性能一倍以上。喷漆磷化后面的钝化处理必须选好，含铬钝化效果好，效率高稳定性能好，但污水处理很困难，不含铬的钝Moreover, the antirust oil can also melt the moisture in the phosphating film, so it can improve the rust resistance more than once.
喷漆磷化后面的钝化处理必须选好，含铬钝化效果好，效率高稳定性能好，但污水处理很困难，不含铬的钝化是以后发展的主要方向。 The passivation treatment after painting phosphating must be selected, chromium passivation is good, high efficiency, good stability, but the sewage treatment is difficult
为了去掉磷化膜表面的水分，减少磷化层的间隙，增强磷化膜的防腐蚀能力，使他提高防锈效果。脱水液有两种一种是没油脱水，一种是有油脱水。没油脱水主要是烘烤为主，有油脱水，磷化后的工件浸泡后，他的防锈能力大大的提高了，可以防锈一年以上了。
In order to remove phosphating film surface moisture, reduce phosphating layer gap, and enhance the corrosion resistance of phosphating film, so that he can improve the rust prevention effect.
脱水液的维护，定期补加脱水液，保证脱水液高度。定时去除槽里的水，可以从底部排除，或者用抽油器抽出。如果没有被污染可以长时间使用。
The maintenance of the liquid, regular addition of dewatering liquid, to ensure the height of the liquid. Periodically remove the water from the tank and remove it from the bottom o |
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