atlanta wholesale jewelry So many silver jewelry on the market are sterling silver? How should I distinguish the authenticity?

nice wholesale jewelry Some silver jewelry will add some other things, not all sterling silver.
1. Look at the logo
If in accordance with the national regulations of the silver jewelry, the silver content of silver jewelry must be accurately indicated. When purchasing the consumer, you should check whether the jewelry is the sign of the jewelry. S990, AG990 (traditional bracelet child lock). If there is no sign, it can basically be concluded as ordinary metal.
2. Looking at the color
The higher the purity of the silver, the more white the silver bracelets will look white, the face color is delicate and uniform, and the color is moist. Blue and gray, such as copper, appear rough and rotten, will look dry.
3, look at the price
The price of silver at the Shanghai Gold Exchange is about 5 yuan per gram. This has not added purchase costs, process costs, etc. It's fake.
4, 量 weight
The silver density is slightly larger than the general common metal, 10.53 grams / cubic centimeter, so the weight can make a preliminary judgment on whether it is silver.
5, check hardness
The silver hardness is lower than copper, but it is greater than the hardness of lead and tin. You can use a large head needle to test it on the surface of the silver bracelet slightly. If the needle will slip and it is difficult to leave traces on the surface, it can be judged as copper jewelry. If it is a leading tin texture, the traces will be obvious and prominent; if there is a trace of the real object and it is not obvious, it can be initially determined as a silver jewelry.
6, listening to the sound
S silver is softer than platinum, throwing it on a hard object, the silver bracelet will make a weak sound, and the sound of other metals is crisp.
The expansion information;

The maintenance method;
1. When the silver jewelry is not worn, it should be cleaned and then collect it. It is best to install it with a closed pocket to prevent oxidation from turning black. If wearer sweats a lot, he can wipe the surface with a soft cloth every day to keep shiny and remove dirt. The silver jewelry of the surface electroplated white is best to use a dedicated silver cloth. The silver cloth can be purchased at the silver jewelry brand. Note: The silver cloth contains maintenance ingredients and cannot be washed.
2, silver jewelry without electroplating platinum, you can complete it by yourself. For example, squeeze some toothpaste, add some water, wash with a soft cloth, clean the gap with fine hair tooth, and then rinse with water. (Silver jewelry with gems should not be dipped in water, so as not to affect the firmness of the water, it is best to be cleaned by professional store professionals)
3, the variety of silver jewelry has a variety of craftsmanship, and the maintenance methods are different. Many maintenance methods can only be used as a reference. It is best to ask professional store professionals to avoid improper operation and cause the beloved silver ornaments to be damaged.
4, exquisite and three -dimensional silver decorations, avoid deliberately wiking light. If the silver jewelry is found to have a sign of yellowing, you should first use the jewelry to clean the fine seam of the silver jewelry, and then use the silver cloth to gently wipe the surface, so that the silver jewelry can restore the original silver and light.
Is here to recommend everyone: If you can use silver cloth to recover about 80 % of the silver white conditions, you do not need to use silver milk and silver water washing water, because these products have certain corrosiveness, silver jewelry has used these products to use these products. After that, it will become more easily yellow. Silver cloth contains silver maintenance ingredients and cannot be washed.
5. If you do not handle and collect the silver jewelry after wearing it, it is very likely that the silver jewelry will turn black.
It the fine slit of the jewelry brushing the jewelry, then the silver milk drops on the noodle paper, wipe the black oxide surface on the silver surface, and then use the silver cloth to restore the original light of the jewelry. After that, you must remember to do a good job of daily maintenance, avoid the silver jewelry from turning black again, and the silver jewelry is difficult to wipe white after many times.

.925 sterling silver jewelry wholesale Theoretically, 925 silver is the highest purity in the jewelry. 925 sterling silver actually refers to the silver product containing 92.5%of the silver content. 925 represents the purity of the silver. This is the highest purity of the silverware, just like the purity of 999 gold. Because Foot silver is too soft and easy to oxidize, since Tiffany's pioneering 925 silver, 925 silver has been recognized as sterling silver internationally.

metal stamping jewelry supplies wholesale I saw an article about identifying silver on China Banking Trading Network (Yin114), which said so: according to the national regulations of the silver jewelry, it must be accurately indicated. When consumers buy The marking of purity S925, AG925 (common category), or S990, AG990 (traditional bracelet child lock). If there is no sign, it can basically be concluded as ordinary metal.
The silver jewelry is mostly yellowish white with yellowish white, with moisturizing.
The price of silver at present is about 5 yuan per gram. This has not added purchase costs, process costs, etc. If the price is low, it must be insufficient purity or fakes.
The silver density is slightly larger than the general common metal, 10.53 grams / cubic centimeter, so the weight can make a preliminary judgment on whether it is silver.
The silver hardness is low, and the silver jewelry is lightly folded by hand. Or use the large head needles to be inconspicuous. If the needle is slippery, it is difficult to leave traces on the surface, and it can be judged as copper jewelry; if there is traces of the physical object, but not very obvious, it can be judged as silver jewelry. This method has been widely used for people since the ages. People who see the wealth of wealth in the costume movies often receive Yinyuan and bite with their teeth. In fact, they are detecting hardness.
Colin will change color and even dissolve in any acid. If a drop of concentric acid is dripped on the inner side of the silver jewelry, a white moss -like silver chloride sediment will be generated immediately. Other precious metals have no such phenomenon.
The standard silver jewelry is dull and non -elastic after landing. If it is copper, its sound is higher and pointed, and the rhyme is short and short;
The method of comprehensively using the authenticity of silver decoration is absolutely no problem. If the sky can be seamless, then his cost is better than the real one. The sterling silver is much higher, so there is no profit. If consumers want to know the very accurate content of the silver jewelry they purchased, then they can only go to jewelry or precious metal testing center for testing. Whether the pieces can be tight and reliable. When buying the silver chain, you should flatten it to see if the chain ring is knotted or bent.
Ifine jewelry is generally divided into electroplating and non -plating without plating:
The electroplating: that is, the inner layer is sterling silver, and the surface is plated, mostly plating in platinum; It is lighter than sterling silver, the reflective effect is very good, it is not easy to oxidize, and fashion products are mostly used in this process.
The plating without electroplating: Although the natural and simple luster of the sterling silver is retained, it is easy to be dark or yellow due to vulcanization. The reason is just like the cut apple after cutting open). You need to use silver cloth for maintenance to restore its gloss.

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