When K-gold and gold jewelry are worn with white jewelry such as platinum or silver, it is likely that the metal of white jewelry will rub on K-gold and gold jewelry or K-gold and gold jewelry will rub on white jewelry due to the friction between jewelry. This discoloration only occurs in the parts that can be rubbed, and it is on the surface, showing a scratch shape.
The reason why K gold and gold ornaments turn white is that gold ornaments meet mercury or tribute-containing substances to form amalgam. Many daily necessities contain mercury, such as many cosmetics. If you don't pay attention to contact with K gold and gold ornaments, tribute alloy will be formed, which will make the surface color of K gold and gold ornaments white and brittle.
Maintenance methods of K gold and gold jewelry;
(1) Wear K-gold and gold jewelry first (to protect jewelry and facilitate makeup), so as to reduce the direct contact between cosmetics and K-gold and gold jewelry, thus better protecting jewelry.
(2) Don't wear K gold and gold jewelry to swim in the sea, because seawater will corrode K gold and gold jewelry, which is unsafe. Note: It is best to take off all the jewelry when swimming in the sea.
(3) Don't wear K gold and gold jewelry with silver and platinum jewelry to avoid scratching each other. Don't wear gold rings and platinum rings on adjacent fingers.
(4) Avoid rubbing against other metals, and store different jewelry separately when placing. When gold jewelry is not worn, it should be placed in a special jewelry box (stored separately to avoid scratching the jewelry).
(5) If the jewelry is discolored or scratched, you can go directly to the jewelry store for warranty.
Why do gold ornaments turn red?
The purification technology of gold and the hardness requirements of jewelry making limit its gold content to less than 100%. If gold ornaments are left in a sulfur-containing environment for a long time, there may be red spots on the surface.
In addition, when gold jewelry comes into contact with acid, red spots may also appear, which is the result of oxidation of impurity elements inside it and the formation of oxide layer on the surface of jewelry.
In fact, the maintenance and protection methods of K gold and gold jewelry can simply follow the above five points.
Is your maintenance method of K gold and gold jewelry correct?
This paper is a part of the information source network. Please contact us if there is any infringement. All the photos in this article are pictures of Jin Pinyuan jewelry products. Please don't copy them. thank you