Methods for identifying the authenticity of silver, methods for identifying the authenticity of silv

I think everyone is familiar with it. In ancient China, we used silver as currency. When it comes to **, the first thing that comes to mind is silver jewelry.

Silver jewelry is common in life, including earrings, rings, necklaces, etc. With ** being sought after by the public, there is a huge amount of dazzling silver jewelry on the market. **Although it is not valuable, it can be true and fake.

How to identify ** is particularly important. **There are three types of identification: marking, color, and weight.

Silver jewelry is usually marked with the English abbreviation of silver. As a modern modern student, the English abbreviation should be familiar, which is "S" or "Sterling". Standard silver seal S925, full silver seal S990.

The English abbreviation of silver, will be hit into silver jewelry. As far as bracelets are concerned, when buying silver bracelets, you can look to see if the inside of the bracelet is engraved with the full abbreviation of small s or silver. If there is, then it should be true.

But there are many fakes in real life, and there will be marks on the inside of the bracelet, so this method cannot be used as a reference. And now many countries don't print banknotes on silver jewelry, so we don't have to worry so much about that. However, there will generally be an appraisal certificate, and silver jewelry will be carried with you when you buy it.

Second, look at the color. Silver and gold are different. Slightly yellowish, i.e. silvery-white, with a softer metallic sheen overall.

But now there are a lot of counterfeit and shoddy products with silver powder paint on the market, and many people will be deceived just by looking at their appearance. In addition, silver is susceptible to oxidation. Over time, its soft silvery-white metallic luster will gradually turn dull yellowish-white.

Then there are two ways to judge, one is the combustion method. If it's true, the color won't change after being roasted over fire. However, if it is fake silver or other inferior products, it will turn black after being roasted by fire.

If you really want to distinguish the authenticity of **, you can try this method, but many people may feel distressed. Finally, there is the weight. The density of silver is grams per cubic centimeter, which is smaller than platinum and gold.

If you weigh it with your hands, it doesn't feel like it's falling. You can use a silver needle to make a mark on the silver and bend it. If you really want to judge by weight, you can keep a small scale at home.

In addition, there are many types of silver now, and the weight of different silver is not the same, so if you want to buy silver jewelry, you must see clearly the density and weight of this silver.

Become the 109th fan.

Discern the authenticity of silver:

1. Look at the color.

The higher the purity of silver, the whiter the color of silver, and the surface of general sterling silver jewelry looks uniform and shiny, with polish. However, if it is leaded, it is blue-gray; If there is too much copper, the surface of the jewelry will be rough.

Second, weigh the weight.

The density of silver is large, and the weight is heavier than that of ordinary metals, and it is said that "aluminum is light, silver is heavy, and copper is neither light nor heavy", so the weight can be used as a preliminary judgment to distinguish between real and fake silver.

3. Listen to the sound.

Sterling silver jewelry, if the sound test, will make a dull and crisp sound, and there is no elasticity; Conversely, the lower the purity of silver, the lower the sound, and if it is copper, then the sound is high and sharp; If it is lead, tin texture, then the voice is dull and short.

In fact, the above physical verification or ordinary experience alone is not the ideal method, the simpler way is to go to a qualified store, trustworthy brands to buy silver jewelry. Generally, silver jewelry marked "S925" or "925 Silver" can be purchased with confidence.

Miao silver jewelry inheritor, a trick to teach you the way to identify the authenticity of silver jewelry!

1.What is the identification of the authenticity of silver.

Authenticity of silver refers to determining whether a piece of silver is genuine and not a mixture of counterfeit silver or mixed silver, spoiled silver, etc. As a valuable one, silver is bought and sold and circulated more and more, and some criminals also take the opportunity to counterfeit silver for illegal profits. Therefore, it is crucial for consumers, merchants and regulators to correctly identify the authenticity of silver.

2.How to distinguish the authenticity of silver.

The method of identifying the authenticity of silver mainly starts from the following aspects.

Definition. The surface of real silver should be very bright, without impurities, dark marks, no pattern stuffy liquid loss and other defects, and have high ductility and plasticity. If it is a mixture of counterfeit silver, mixed silver or metamorphic silver, the surface gloss will be weaker than that of real silver, and it is easy to form oxidation and gilt layers, and there will be too many mountain shapes and burrs on the surface.

Density. The density of genuine silver is relatively high, about grams of cubic centimeters, while other metals such as lead, tin, etc., have a lower density, so if the silverware is relatively light when held in the hand, it is very likely to be pinched silver or pseudosilver.

Chemical agent. Through some titration tests and other chemical reagent testing, the authenticity of all kinds of silverware can be effectively screened out. For example, if a small piece of the surface of the silver is removed and placed in a solution of hydrofluoric acid, the chemical properties of the real silver are different from that of the counterfeit silver, and it will combine with the phosphate in the solution to form a precipitate, so as to determine the authenticity of the silver.

Magnetic test. True silver is a non-magnetic metal, and if the silver can be buried enough to be absorbed by a magnet, then it must be pseudo-silver or silver containing ferrous substances. Therefore, magnetic testing is also a more convenient way to identify the authenticity of silverware.

3.Protecting the rights and interests of consumers.

Correctly identifying the authenticity of silver is an important measure to safeguard the rights and interests of consumers. In the market, consumers can choose formal channels to buy silverware, such as silver buildings, gold shops, large shopping malls, etc., at the same time, for the purchase of valuable silverware can also choose a qualified third-party appraisal agency for identification. For merchants who sell fake silverware with silver signboards, the relevant regulatory authorities should investigate and deal with them in a timely manner to safeguard the fairness and fairness of the market and the rights and interests of consumers.

4.Summary.

Identifying the authenticity of silver is a tedious task, and it is necessary to determine its authenticity in many aspects. The clarity, density, chemical properties, and magnetic properties of real silver are different from those of counterfeit silver or other mixed silver, and through the study of various silver authenticity identification techniques, we can reduce the risk of silver fraud and protect our own property safety.

You can identify the true and false from the following aspects, first, look at the color, the real silver looks white and delicate, shiny, the fake silver is gray and dark, second, listen to the sound, the sound of the real silver is crisp after falling to the ground, there is no obvious elasticity, the sound of the fake silver is dull, and the elasticity is better.

Silver generally refers to **, referred to as silver, is a metal element, the element symbol is AG, because the appearance color is white, so it is called **, has a history of more than 4,000 years.

Silver is a metal with good thermal and electrical conductivity, mostly used to make currency and ornaments, in ancient times, it is usually used as a currency for trading, pure ** color white, soft texture, mixed with impurities will become hard.

Since ancient times, silver has been regarded as a symbol of wealth, as well as **, and its chemical symbol ag comes from the Latin argertum, which means light, bright, with good light sensitivity and luminous properties.

Hello, the method of identifying the authenticity of silver is as follows: 1. Look at the color. The higher the fineness of the silver, the surface is a bright white metallic luster, which looks like a kind of polish and is not easy to fade, while the surface color of the fake silver is darker and has no luster, which looks dull and stiff.

2. Look at the hardness. The higher the silver content, the softer the texture and easy to deform, so in ordinary times, the pants avoid contact with hard objects, and it is easy to have obvious traces when biting with teeth, while fake silver has low fineness, high hardness, and is not easy to deform. 3. Burn with fire.

Sterling silver will generally turn white after being burned by fire, and will not turn black, if it is burned black, it means that it is not sterling silver. Burning silver with a lighter may turn the silver black, but a brush of toothpaste can turn white again. As long as it can be burned black, it is basically not sterling silver.

Summary. We Shandong people tell the truth, there are indeed some tips for the authenticity of silver, let's tell you about it below. Looking at the color of the silver, the color of the real silver should be natural and soft, not too shiny.

If the silver is too shiny, it may be because it has been polished by hand, and there is a good chance that the silver is fake. Looking at the hardness of silver, real silver is relatively soft, and a slight stroke with a fingernail or coin can leave a mark. Whereas, fake silver is usually harder and requires force to scratch the marks.

Smell the smell of silver, real silver is odorless, while fake silver may have some metallic smell. Chemical tests can be performed. Pour some vinegar over the silver, if the silver turns black, it is true, if it does not change or turns white, it may be fake silver.

We Shandong people tell the truth, the authenticity of silver does have some tricks for Shanzhuanfeng, let's tell you about it below. Looking at the color of the silver, the color of the real silver should be natural and soft, not too shiny. If the silver is too shiny, it may be because it has been polished by hand, and there is a good chance that the silver is fake.

Looking at the hardness of the silver, the real silver is relatively soft, and it can leave marks with a slight stroke of a fingernail or coin. Whereas, fake silver is usually harder and requires force to scratch the marks. Smell the smell of silver, real silver is odorless, while fake silver may have some metallic smell.

Chemical tests can be performed. Pour some vinegar over the silver, if the silver turns black, it is true, if it does not change or turns white, it may be fake silver. Which closes.

These are just some simple ways to identify silver, and if you want to identify the authenticity of silver more accurately, it is best to find a professional to help you do so.