If you go to the jewelry store frequently, you will notice that most of the jewelry on the market is inlaid with 18K gold. Like the diamonds, gems and jade we see, these expensive jewels are inlaid with 18K gold. to make. K gold is widely loved by consumers in the market, but there are still many people who don't know what K gold is. What is K gold? K gold refers to an alloy of gold and other metals mixed together. Its English is Karat Gold, so it is referred to as K gold. Karat is a measure of K gold, which is divided into 24 pieces of pure gold. According to the gold content in the jewelry is divided into different K gold, so 24K refers to pure gold, 18K gold content is 18/24 = 75.0%, because the gold content of 18K gold is 75.0%, it is also called 750. 18K gold is an alloy containing 75% gold and 25% other metals. Because 25% of other metal components are different, it can be made into 18K gold in different colors. For example, white 18K gold is made with 25% silver zinc nickel (such as adding 25% copper, it can be combined into rose red 18K gold; etc.). There are three colors in the market that are generally seen on the market. There are three colors, white, yellow and red. The mark of common jewellery is AU750. As long as it is 18K jewellery, there are AU750 prints on it. Why does the gold store not recycle 18K gold? It is well known that gold can be recycled. Especially in the street, we often see some small stores that recycle gold. Most gold brands also provide recycling services. Although some 18K gold jewelry prices are similar to gold jewelry, they rarely see Recycling 18K gold, even if its recycling price is much lower than gold. Why are most gold stores not providing 18K gold recycling services? The main reason is that the gold extraction process in K gold is difficult and the gold content is not high. And K gold jewelry belongs to decorative jewelry, its value is mainly reflected in the wearing beauty, belonging to consumer goods, and has no recycling value. Where is 18K gold recycled? Although most gold stores do not provide 18K gold recycling services, we can also recycle them through some other means, such as some precious metal recycling websites, which can not only recover 18K gold, but also have detailed recycling price reference. More convenient for consumers. Cotton Fabric,Cotton Jacquard Fabric,Organic cotton fabric Jiangyin Xiangxu Textile Co., Ltd. , https://www.fabricxiangxu.com
