1. In a humid environment, it is easy to trigger an electrochemical reaction and damage the protective film, which is called electrochemical corrosion.
2. The surface of the stainless steel mesh belt conveyor is attached with organic juice (such as melon and vegetable, noodle soup, sputum, etc.). ), It forms organic acids in the presence of water and oxygen, and corrodes the metal surface for a long time.
3. In contaminated air (such as air containing a large amount of sulfides, carbon oxides and nitrogen oxides), condensate will form sulfuric acid, nitric acid and acetic acid liquid spots, causing chemical corrosion.
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