The K14 is gold with a content of 58.5 %. k gold system is divided into 24 species, 24K gold is pure gold, and the theoretical value is 100 %; correspondingly, the calculation formula of 1K = 1/24, 14K gold content is as follows: 14k = 100 100 % / 24 * 14 = 58.333 % (585 ‰). In order to facilitate the identification, the gold content of 14K gold is generally agreed to 58.5 %. 14K's appearance is related to the characteristics of gold itself. It is explored in practice in order to meet the durability and diversity needs of jewelry. Gold has a characteristic that it is relatively soft, so it is difficult to inlaid into a more exquisite jewelry style, especially when it is inlaid with precious gems such as pearls, gems and jadeite, it is easy to lose. The ancients found that adding a small amount of silver, copper, zinc and other metals in pure gold can increase the hardness and toughness of gold, and then make a variety of gold jewelry. The expansion information: 14k gold is stable in normal conditions and does not fade or deform, but like all valuable metals, we must also pay attention to maintenance and reasonable wear to maintain its shape and gloss. Pay attention to the following matters: 1. Try to avoid contact with some pH chemicals. Stay away from those corrosive chemicals such as chlorine gas and cleaning agent. 2. Pay attention to reasonable matching, reduce daily wear, bumps and other damage, and prolong the color life of gold. 3, the method of cleaning 14K gold is as follows: Use a soap temperature water solution, and use a soft brush to gently clean it, and then gently dry it with a soft cloth. 4. The 14K gold jewelry that is not worn should be stored in a soft cloth bag or a sealed bag to protect them from being exposed to the erosion of daily matter.
K14 is 14K and contains 58.3%gold. If the total weight of the necklace is 100 grams, then this necklace contains 58.3 grams of pure gold.
14K's appearance is related to the characteristics of gold itself. It is explored in practice in order to meet the durability and diversity of jewelry. Gold has a characteristic that it is relatively soft, so it is difficult to inlaid into a more exquisite jewelry style, especially when it is inlaid with precious gems such as pearls, gems and jadeite, it is easy to lose. The ancients found that adding a small amount of silver, copper, zinc and other metals to pure gold can increase the hardness and toughness of gold, and then make a variety of gold ornaments. Pucting information: Mrely common gold jewelry content is: 24K -market occasionally marked with 24K gold jewelry. According to national standards, the theoretical value of 24K gold content should be 100 %, gold is not available Barefoot, so strictly speaking, 24K does not exist. It is incorrect to win 24K gold in sales and does not meet national standards. Thousands of gold -content is 99.9%, commonly known as three 9. The gold -content is 99.0%, above, commonly known as two 9. 18K -The content is 75.0%, and there are many colors of K gold, usually with yellow, red, and white. Among them, white K gold is actually alloy of gold, nickel, zinc, copper and other elements. It is not usually called platinum jewelry. Platinum refers to precious metal platinum (PT).
The K14 is gold with a content of 58.5 %.
k gold system is divided into 24 species, 24K gold is pure gold, and the theoretical value is 100 %; correspondingly, the calculation formula of 1K = 1/24, 14K gold content is as follows:
14k = 100 100 % / 24 * 14 = 58.333 % (585 ‰). In order to facilitate the identification, the gold content of 14K gold is generally agreed to 58.5 %.
14K's appearance is related to the characteristics of gold itself. It is explored in practice in order to meet the durability and diversity needs of jewelry. Gold has a characteristic that it is relatively soft, so it is difficult to inlaid into a more exquisite jewelry style, especially when it is inlaid with precious gems such as pearls, gems and jadeite, it is easy to lose. The ancients found that adding a small amount of silver, copper, zinc and other metals in pure gold can increase the hardness and toughness of gold, and then make a variety of gold jewelry.
The expansion information:
14k gold is stable in normal conditions and does not fade or deform, but like all valuable metals, we must also pay attention to maintenance and reasonable wear to maintain its shape and gloss. Pay attention to the following matters:
1. Try to avoid contact with some pH chemicals. Stay away from those corrosive chemicals such as chlorine gas and cleaning agent.
2. Pay attention to reasonable matching, reduce daily wear, bumps and other damage, and prolong the color life of gold.
3, the method of cleaning 14K gold is as follows: Use a soap temperature water solution, and use a soft brush to gently clean it, and then gently dry it with a soft cloth.
4. The 14K gold jewelry that is not worn should be stored in a soft cloth bag or a sealed bag to protect them from being exposed to the erosion of daily matter.
K14 is 14K and contains 58.3%gold.
If the total weight of the necklace is 100 grams, then this necklace contains 58.3 grams of pure gold.
14K's appearance is related to the characteristics of gold itself. It is explored in practice in order to meet the durability and diversity of jewelry. Gold has a characteristic that it is relatively soft, so it is difficult to inlaid into a more exquisite jewelry style, especially when it is inlaid with precious gems such as pearls, gems and jadeite, it is easy to lose.
The ancients found that adding a small amount of silver, copper, zinc and other metals to pure gold can increase the hardness and toughness of gold, and then make a variety of gold ornaments.
Pucting information:
Mrely common gold jewelry content is:
24K -market occasionally marked with 24K gold jewelry. According to national standards, the theoretical value of 24K gold content should be 100 %, gold is not available Barefoot, so strictly speaking, 24K does not exist. It is incorrect to win 24K gold in sales and does not meet national standards.
Thousands of gold -content is 99.9%, commonly known as three 9.
The gold -content is 99.0%, above, commonly known as two 9.
18K -The content is 75.0%, and there are many colors of K gold, usually with yellow, red, and white. Among them, white K gold is actually alloy of gold, nickel, zinc, copper and other elements. It is not usually called platinum jewelry. Platinum refers to precious metal platinum (PT).