I put gold and silver together as a result, and gold became the color of the silver, so depressed. Under the guidance of which high man, how to make gold back back to the original color. Don't copy the answer.
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Why does gold jewelry turn white?
The customers often hold their gold jewelry to consult: Why do their jewelry suddenly change color, there are some white spots on the jewelry, is it fake?
In fact, these concerns are superfluous. As long as they are bought in a regular gold shop, in general, the quality is guaranteed. Customers' jewelry is slightly cleaned by the maintenance personnel, and the white spots will disappear. Gold jewelry is as bright as new.
What is this? Gold is one of the most stable metals in nature. It does not respond to various oxide gas in the air at normal temperature. It does not respond to triple major acid (sulfuric acid, nitric acid, hydrochloric acid) and weak acid. ) Can corrode it. However, brine tofu, one object is reduced, liquid metal mercury (mercury) is easy to combine with gold to generate a compound called gold mercury, as white, so as long as gold jewelry contacts mercury, it will immediately change immediately Bai, because mercury is volatile, even if it is far away, it can cause color change. Most of these situations occur in hospitals or clinics, and most of them are caused by a thermometer that causes mercury leaks.
and you are with silver defense, so you will turn white ... Go to the classic washing handle ...
Washing it in a regular store will be as smooth as new.
Why does gold turn white?
Golden is one of the most stable metals in nature. It does not react with various oxidative gas in the air at room temperature. It does not respond to triple major acid (sulfuric acid, nitric acid, hydrochloric acid) and weak acid. The mixture of nitric acid) can corrode it.
The brine point tofu, one object is reduced, liquid metal mercury (mercury) is easy to combine with gold to generate a compound called gold mercury, as white, so as long as gold jewelry contacts mercury, It will immediately turn white, because mercury is volatile, even if it is far away, it can cause jewelry to discolor. Most of these situations occur in hospitals or clinics, and most of them are caused by a thermometer that causes mercury leaks.
Pay content for time limit to check for freenMany people found that after wearing gold jewelry for a period of time, the surface would turn white. Some people thought that this was the insufficient color of gold jewelry. In fact, gold jewelry turned white is not the insufficient color of gold jewelry. It may be that it was exposed to some items that made them color when wearing. 1. why JPG gold becomes white 1. According to the understanding of the nature of gold, the main reason for gold to turn white is to encounter mercury, a kind of mercury Qi chemical reaction, and new chemicals -golden mercury Qi, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, gold, and gold, and gold, and gold, and gold, and gold, and gold, and gold and gold, and gold, gold, and gold. The color of mercury is yellow and white, which is adsorbed on the surface of gold jewelry, causing "gold to turn white". 2. If there are gold and platinum rings on the adjacent fingers, then the fingers often move often, which will cause gold and platinum to rub each other. Then the surface of the gold ring may be put on the white gold, and it looks like gold becomes white. 3. The worst reason for gold turning white is to buy fake gold. When encountering metals such as silver in bad merchants, it is impersonated, and plated on the surface of the jewelry to make consumers deceive. Due to friction and other reasons, the surface is plated on the surface, which exposes the white metal inside. What to do if gold becomes whitening. If it turns white due to contact with mercury or silver, remember not to directly remove it with a small knife or other hard objects. The white spots are fired. After cooling, wipe it with a fine velvet cloth to restore the original golden luster of gold. If there is no alcohol lamp in the home or it is not enough, it is best to send the jewelry to the jewelry shop for processing to avoid using the lighter to deal with it. When wearing gold jewelry in summer, you must remember to remove the cleaning frequently, and do not bring the gold jewelry often into places with severe chemical pollution. Gold jewelry is not very coquettish, but if you do not care carefully, it will also lose its initial gloss and charm. Generally speaking, special attention should be paid to the following points: 1. The chemicals of detergent will change the color of the gold, so You should take off the gold jewelry before doing cleaning. 2. Avoid contact with high volatile substances such as perfume and glue, otherwise it will easily cause gold decoration to fade. 3. Remove the gold ornaments when swimming to avoid chemical changes in the surface layer after encountering seawater or pool water. 4. Put the velvet cloth and put it in the jewelry box during storage to avoid friction and damage to each other. 5. The gold is soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation. 6. Pure gold jewelry will have a chemical reaction when it encounters water and silver, and white spots appear. As long as you grill under the alcohol lamp for a while, you can restore the primary color.
Agree, you should go to a regular store to wash
The newly bought gold jewelry suddenly turned white. Did you buy fake gold? What should I do if I encounter such a thing?
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