Do you know what are the anti-rust measures of perforated plate mesh?
Although the use of perforated plate mesh has a lot of advantages, but we should find that it is relatively easy to rust after a period of use. Here I suggest that we must pay attention to its anti-rust treatment, so as to ensure that its service life is not affected, the following is the specific content of the introduction:
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1. Perforated plate mesh is coated with machine oil, paint or covered with plastic and other corrosion-resistant non-metallic materials on the surface of steel parts.
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2. Perforated plate mesh with electroplating, hot plating, spray plating and other methods, in the steel surface plated with a layer of corrosion-resistant metals, such as zinc, tin, chromium, nickel, etc.. These metals often form a dense oxide film due to oxidation, thus preventing the corrosion of steel by water and air, etc.
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3. Perforated plate mesh with chemical methods to make the steel surface to generate a layer of fine and stable oxide film. Such as in machine parts, guns and other steel parts to form a layer of fine black film on the surface.
[Electrochemical protection method] using the principle of the primary battery for metal protection, trying to eliminate the primary battery reaction caused by galvanic corrosion. Electrochemical protection method is divided into two categories: anodic protection and cathodic protection. More application is the cathodic protection method.
[Corrosion media processing] to eliminate corrosive media, such as often wipe clean metal equipment, in precision instruments placed in the desiccant and in the corrosive medium to add a small amount of corrosion inhibitors that can slow down the corrosion rate.
These are the specific introduction and sharing of perforated plate network rust prevention work, I hope you can learn how to operate and use after reading.
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