Stainless steel is a kind of high alloy steel that can resist corrosion. It has a beautiful surface and does not need to go through surface treatment such as plating color or paint. Therefore, many machinery factories show that they are stainless steel and often do not do any paint treatment, but although stainless steel is called stainless steel, it is not rusty at all. We must know how to avoid product rust when using stainless steel throat hoop. In the process of use, rust is a common phenomenon, but also let us worry about things, which will not only affect the aesthetic degree, but also affect the use of stainless steel pipe hoop performance.
Therefore, we must pay attention to the key points in the process of using stainless steel pipe hoop. Here are four points summarized by the editor for your reference:
- In the polluted air (such as the atmosphere containing a large number of sulfides, carbon oxides and nitrogen oxides), when encountering condensed water, sulfuric acid, nitric acid and acetic acid liquid point will be formed, causing chemical corrosion.
2. Organic matter juice (such as melon, vegetable, noodle soup, phlegm, etc.) adheres to the surface of stainless steel throat hoop, which forms organic acid under the condition of water and oxygen, and corrodes the metal surface by organic acid for a long time.
3. In humid air, the attachment of dust or dissimilar metal particles and the condensate of stainless steel throat hoop form a micro battery, which leads to electrochemical reaction and damages the protective film, which is called electrochemical corrosion.
4. There are acid, alkali and salt substances on the surface of stainless steel (such as alkali water and lime water splashing on the decoration wall), causing local corrosion
