Talking About The Rust Principle Of Stainless Steel Laundry Sin

  • Stainless steel sinks are found in many home kitchens. The reason why stainless steel sinks are so popular is because stainless steel sinks are durable, wear-resistant and oxidation-resistant, but Stainless Steel Laundry Sink also experience rust. For example, talk about the principle of rust and how to maintain it.

    When brown rust spots (dot) appeared on the surface of stainless steel pipes, people were amazed: "Stainless steel is not rusted, rust is not stainless steel, and there may be problems with steel." In fact, this is a one-sided misconception about the lack of understanding of stainless steel. Stainless steel will also rust under certain conditions.

    Stainless steel has the ability to resist atmospheric oxidation - that is, rust, and also has the ability to corrode in acids, alkalis, and salts - that is, corrosion resistance. However, the magnitude of its corrosion resistance varies with the chemical composition of the steel itself, the state of addition, the conditions of use, and the type of environmental medium. For example, 304 steel pipe has absolutely excellent rust resistance in a dry and clean atmosphere, but it is moved to the coastal area, and it will soon rust in sea fog containing a lot of salt; while 316 steel pipe will perform. good. Therefore, it is not any kind of stainless steel, it can resist corrosion and rust in any environment.

    Stainless steel is a very thin and strong and stable chromium-rich oxide film (protective film) formed on the surface to prevent the oxygen atoms from continuing to infiltrate and continue to oxidize, thereby obtaining the ability to resist rust. Once for some reason, the film is continually destroyed, oxygen atoms in the air or liquid will continue to infiltrate or iron atoms in the metal will be continuously separated, forming loose iron oxide, and the metal surface will be continuously rusted.

    So after understanding, how to maintain the stainless steel laundry sink can make its surface permanent and not rusted. For newly renovated customers, the sink can apply a layer of oil to the surface of the sink. After frequent use, there will be no similar rust conditions! In addition, if you do not use the sink for a long time, you can also apply a layer of oil to the sink! Generally, the rust is wiped out with the teeth of the house and there is no more!