Mar. 07, 2020
As a Melting Furnaces Factory, share with you. Gold can be made into a
variety of jewelry, and gold is divided into pure gold and k gold. Pure gold
refers to pure gold with a content of more than 90%, and k gold is an alloy of
gold and other metals. Due to its unique characteristics, gold should be
understood and maintained in a targeted manner when used.
Although gold jewelry has excellent oxidation resistance and corrosion resistance, gold jewelry generally does not change color, break or corrode during wearing and using. However, gold jewelry also has its shortcomings, such as high quality gold jewelry, soft texture, poor abrasion resistance, and the surface of the jewelry is prone to wear marks and tarnishing. Therefore, in the process of wearing and using gold jewelry, you should pay attention to the following aspects:
Digital Ultrasonic Cleaner Jewelry
1. Avoid contact with mercury
Gold has the property of absorbing mercury, so it appears white when exposed to mercury. Cosmetics used in daily life usually contain mercury, which has a whitening effect. When skin with cosmetics comes in contact with gold jewelry, gold jewelry will absorb trace elements of mercury in cosmetics.
2. Not suitable for wearing in the sandy season
Gold jewelry. Because gold jewelry has a soft texture, its surface is easily scratched and loosened by hard objects. When wearing gold jewelry in the wind and sand season, the Mohs hardness of quartz sand in the wind and sand is 7, which is much higher than the Mohs hardness of gold. Therefore, if gold jewelry is worn during the sandstorm season, the surface of the jewelry will lose its luster over time, especially in the sandstorm season alternated in the spring and summer in the north.
3.K gold jewelry should not come in contact with sulfide-containing substances
K gold jewellery contains more or less silver and copper elements. When k gold jewelry is worn in a sulfide-containing environment, trace amounts of sulfide in the air or sulfide additives in cosmetics, washing products such as sulfur soap and perfume, etc. Contact with silver or copper elements in k gold jewelry, the surface of the jewelry will produce black sulfide.
4.K gold jewelry should not come into contact with substances containing chlorides
Human sweat contains chlorides, and these chloride ions have a certain effect on silver in k gold jewelry. Therefore, in the summer sweating season, k gold jewelry should not be worn next to the skin. If k gold jewelry encounters chlorine-containing substances, it should be rinsed with water in time and then wiped with a soft cloth.
5. Pay attention to the maintenance and repair of gold jewelry
Gold jewellery that is often worn should touch the human body. Sweat and dust in the air will gradually lose its original luster. In order to prevent the surface of the jewelry from being abraded, discolored, and aging, you must use Digital Ultrasonic Cleaner Jewelry for cleaning and maintenance after use.
Our company also has Gold Melting Furnace on sale, welcome to consult.