How will hexagon socket head bolt react with differen […]
How will hexagon socket head bolt react with different objects? The biggest role that hexagon socket head bolt plays is the fixed effect, and it is used in different industries, what happens to different objects?
1. The attachment of dust or heterogeneous metal particles. In the humid air, the attachment and the condensed water of the hexagon socket head bolt connect the two to form a micro battery, triggering an electrochemical reaction and destroying the protective film. This is electricity Chemical corrosion.
2. The surface of the hexagon socket head bolt adheres to the organic juice (such as melon, vegetable, noodle soup, etc.), which forms organic acid in the presence of water and oxygen, which will corrode the metal surface for a long time.
3. The surface of stainless steel adheres to substances containing acids, alkalis, and salts (such as alkaline water and lime water splashing on the decoration walls), which will cause local corrosion.
4. In the polluted air (such as the atmosphere containing a lot of sulfides, carbon oxide, and nitrogen oxide), when it encounters condensed water, it will form sulfuric acid, nitric acid, and acetic acid liquid spots, which will cause chemical corrosion.