Stainless steel toilet 304 it just has the ability of resistance to atmospheric oxidation (rust), at the same time also has in the medium containing acid, alkali, salt is the ability of corrosion (corrosion resistance). If the medium is different, the result will be different, for example, in the dry cleaning of the atmosphere, has excellent corrosion resistance, but it will be moved to the coastal areas, in contains a great deal of sea salt fog, will soon be rusty. This kind of surface membrane damage in the form of many, see more in daily life has the following kinds:
1. The deposited on the surface of the stainless steel contain other metal elements of attachments, or heterogeneous metal particles of dust in the damp air, attachments and stainless steel, the condensed water between the both together as a micro battery, triggers the electrochemical reaction, protective film is damaged, to call the electrochemical corrosion.
2. The stainless steel surface adhesion organic fluids (such as melon seeds, noodle soup, disease, etc.), under the condition of water is oxygen, organic acid, organic acid to for a long time and are on the surface of the metal corrosion.
3. The stainless steel surface adhesion containing acid, alkali, salt substances (e.g., decorate the walls of caustic soda and lime water splash), cause local corrosion.
4. Where there is pollution in the air (e.g., contains a lot of sulfur, carbon oxide, oxidation of ammonia atmosphere), encounter condensation water, formation of sulfuric acid, nitric acid, acetic acid, liquid, chemical corrosion.
Daily matainence of stainless steel products will be much more important.
Kuge team, we are professor of stainless steel sanitary wares . All kinds of bathroom solution, we can help you to slove.
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