When the steel grating is used for a long time, it will oxidize with the substances in the air, so the rust and corrosion will be accelerated. How to avoid the oxidation reaction?
1. The most important thing in using general steel grating is to get rid of the basic oxidation problem. Hot-dip galvanized steel grating is also called steel grating, but steel grating is a general term for all metal plates. Apply zinc or spray paint on the surface of ordinary steel grating, it is easy to prevent steel grating from rusting in daily use.
How to avoid the photo-oxidation reaction of steel grating
2. In fact, there are many ways to prevent oxidation, of course, spray painting is one of them, but in most cases, what we see is steel grating. Of course, the reason is that the coating cannot achieve a good anti-corrosion effect at all, and the coating effect is too poor to achieve the purpose of anti-corrosion at all, and the cost is also high, so most of them are galvanized.
3. In fact, plating metal on the outer layer forms a chemically known as a chemical galvanic cell, that is, electroplating. After galvanizing on steel, it protects the plated parts. Even if zinc is oxidized first, it should be zinc, which plays a protective role, is simple and environmentally friendly, and has low cost.
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