The advantages of passivation

- Feb 06, 2018 -

Compared with the traditional physical sealing method, the passivation process has the characteristics of never increasing workpiece thickness and changing color, improving the precision and added value of the product, and making the operation more convenient.

As the passivation process is not reactive state, the passivation agent can be repeatedly added to use, so life longer, more cost-economical.

Passivation of the metal surface formed by the oxygen molecule structure passivation film, dense membrane, stable performance, and in the air at the same time have their own repair, so compared with the traditional method of antirust oil, passivation of the formation of the passivation film more stable and more corrosion resistance.


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