3 thoughts on “What is the cause of ink green with metal decorative jewelry on the surface of the skin”
Brent
Nickel, chromium, and copper's oxidation products in daily life are green, and nickel and chromium corrosion resistance is strong, and it is difficult to be oxidized under normal circumstances. The combination of copper carbonate, alkaline copper carbonate and metal base is very weak. When rubbing with the skin, the skin is dyed in dark green. In fact, the best way to avoid such situations is to choose jewelry with strong corrosion resistance, such as bracelets and rolling pendants. The above situation occurs.
This is the occurrence of metal oxidation. The pH of a person is acidic. After wearing many metal jewelry for a period of time, color changes will occur, especially some copper jewelry. This is mainly because the copper is in contact with the skin. The dark green appeared on the surface of the metal decoration of the metal decoration, which is actually copper -green, namely: alkaline copper carbonate. If you want to remove this kind of dark green, you can polish the surface of the surface first, and then clean it with acid, and the metal decoration will restore the original normal color. Hope to help your problem.
Nickel, chromium, and copper's oxidation products in daily life are green, and nickel and chromium corrosion resistance is strong, and it is difficult to be oxidized under normal circumstances. The combination of copper carbonate, alkaline copper carbonate and metal base is very weak. When rubbing with the skin, the skin is dyed in dark green. In fact, the best way to avoid such situations is to choose jewelry with strong corrosion resistance, such as bracelets and rolling pendants. The above situation occurs.
This is the occurrence of metal oxidation. The pH of a person is acidic. After wearing many metal jewelry for a period of time, color changes will occur, especially some copper jewelry. This is mainly because the copper is in contact with the skin. The dark green appeared on the surface of the metal decoration of the metal decoration, which is actually copper -green, namely: alkaline copper carbonate. If you want to remove this kind of dark green, you can polish the surface of the surface first, and then clean it with acid, and the metal decoration will restore the original normal color. Hope to help your problem.
Oxidation of metal