1. The surface of the stainless steel mesh belt contains dust or other metal particles attached to other metal elements.
In humid air, the condensed water between the attached material and the stainless steel mesh belt connects the two into a miniature battery. In the electrochemical reaction, the protective film is destroyed, which is called electrochemical corrosion.
2. The surface of the stainless steel mesh belt adheres to organic juice (such as melon, noodle soup, glutinous rice, etc.), and constitutes an organic acid in the case of water and oxygen, and the organic acid corrodes the organic acid. Metal surface for a long time.
3. The surface of the stainless steel mesh belt is filled with acid, alkali and salt substances (for example, alkali water and lime water splashed on the wall), causing local corrosion.
4. In contaminated air (such as an atmosphere containing a large amount of sulfides, carbon oxides, and nitrogen oxides), in the case of condensed water, liquid points of sulfuric acid, nitric acid, and acetic acid may be formed, causing chemical corrosion.
All the above conditions may cause the surface protective film of the stainless steel mesh belt to corrode and rust. Therefore, in order to ensure that the metal surface is bright and not rusty, the following is the solution:
1. The surface of the stainless steel mesh belt of the equipment must be cleaned and scrubbed frequently to remove accessories and eliminate external factors during use.
2. The 316 material stainless steel mesh belt is used in the seaside area, and the thick 316 material has the ability to resist seawater corrosion.
3. Some stainless steel mesh belts on the market do not comply with the corresponding national standards or the requirements of 304 materials. Therefore, it will also cause rust, which requires users to carefully choose products from reputable manufacturers.
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