Through the previous introduction, we should be familiar with the high-precision cold-drawn tube, but do we know what causes the rust problem of this product?
It depends on what kind of surface you choose and the environment in which it is used. If there are many pollutants in the air in which it is located, it will cause the pipes to rust over time; if the environment is good and the rainwater has no corrosive substances, the product will be exposed to rain Nor will it rust.
The surface of the high-precision cold-drawn tube accumulates dust containing other metal elements or attachments of dissimilar metal particles. In the humid air, the condensed water between the attachments and the stainless steel connects the two into a micro-battery, causing a Electrochemical reaction, the protective film is damaged, called electrochemical corrosion.
