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Why do silver bracelets oxidize and turn black

time:2022-09-07 source:sznbone Views:



Q: My husband gave me a silver transshipment bracelet. I have been wearing it for many years and it has not changed color. However, it was very inconvenient to wear a silver bracelet because of work. So I took off the silver bracelet for about a month, and recently took out the silver bracelet. Look, my God! scare

 Why do silver bracelets oxidize and turn black(图1)

When I jumped, all the silver bracelets turned black, why is this?

 

Answer: If the silver bracelet is not worn for a long time, it will react with the sulfur in the air, which will cause the silver bracelet to gradually turn yellow, until it turns black, and finally loses its luster. The editor recommends that if there are silver bracelets that are not worn, it is recommended to keep them sealed.


First wipe off the stains on the silver bracelet with a silver cloth, then apply a thin layer of nail polish on the surface of the silver bracelet (this can prevent oxidation), and finally put the silver bracelet in a jewelry box, or in a sealed bag , and then put it in a dry

 

In this environment, the silver bracelet will not be so easily blackened and oxidized.