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What are the prone problems of 201 stainless steel sheet surface film? How much do you know about this?
1. The surface of 201 stainless steel plate has accumulated dust containing other metal elements or attachments of foreign metal particles. In moist air, the condensed water between the attachments and stainless steel connects the two into a micro battery, which causes electricity. Chemical reaction destroys the protective film, which is called electrochemical corrosion.
2. 316 stainless steel should be used in coastal areas, which can resist seawater corrosion.
3. The surface adhesion contains acid, alkali, and salt substances (such as alkaline water and lime water splashing on the decoration wall), causing local corrosion.
4. Frequently clean and scrub the decorative stainless steel surface to clean up attachments and reduce external factors that cause modification.
5. The surface adhesion of organic juice (such as melon, vegetable, noodle soup, sputum, etc.), in the presence of water and oxygen, constitutes an organic acid, and the organic acid will corrode the metal surface for a long time.
6. The chemical composition of some stainless steel pipes on the market does not meet the standards. Therefore, rust will also be caused, which requires users to carefully choose reputable manufacturers.
7. In polluted air (such as the atmosphere containing a large amount of sulfide, carbon oxide, and nitrogen oxide), it will form sulfuric acid, nitric acid, and acetic acid liquid spots when encountering condensed water, causing chemical corrosion.
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