Everyone knows a little bit about the reason why stainless steel hexagonal bolts rust, so what is the specific reason and how to do it?
1. The surface of the stainless steel screw adheres to the organic juice (such as melon, vegetable, noodle soup, sputum, etc.), which forms organic acid in the presence of water and oxygen, and the organic acid will corrode the metal surface for a long time. Therefore, it is necessary to avoid splashing organic matter and sweat on it. If it is accidentally splashed, it must be removed in time.
2. The attachment of dust or foreign metal particles. In the humid air, the attachment and the condensed water of the stainless steel screw connect the two to form a micro battery, triggering an electrochemical reaction and destroying the protective film, which is called electricity Chemical corrosion. If possible, keep the surface of stainless steel fasteners and the environment dry.
3. The surface of stainless steel adheres to containing acid, alkali, and salt substances (such as alkaline water and lime water splashing on the decoration wall), causing local corrosion.