Ways to prevent metal boxes from rusting

metal boxes

1. To prevent the metal box from rusting, first avoid contact with water. After using the iron tool, wipe off the moisture on it and place it in a ventilated and dry environment.

2. Iron and acid undergo an oxidation reaction and rust. Many vegetables and fruits contain acidic substances, so clean them after using iron knives.

3. Or cover the surface of iron products with a protective layer.

4. Sealed environment: Put the iron in a sealed environment to prevent it from contacting with air, which can effectively prevent rust.

5. Electroplating: A layer of metal that is not easy to rust is plated on the surface of iron products by electroplating, hot-plating and other methods. A dense oxide film can be formed on the surface of these metals, thereby preventing iron products from rusting due to contact with water, air and other substances.

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