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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.
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1. Use the sense of smell, touch and vision for inspection.
If you don't have the time to find a professional jeweler, you can do it on your own terms. For example, see if there is a change in the color of the silver, and whether there is a metal peeling layer. Metal spalling is often a clear indication that this is wrong.
You can smell it too. If you smell sulfur visibly, it probably means it's fake, as real silver doesn't have a noticeable smell. You can also see if it indicates a feeling of turbulence, and if it is, it may not be true.
Also, it's not true that the material is too hard. Because silver is soft and elastic to a certain extent.
2. Do an ice test.
You can also test it with ice. Just put the ice on the silverware. Silver has the highest thermal conductivity of any common metal or alloy.
Even at room temperature, real silver products will melt ice at a very fast rate. If it melts quickly, it is most likely silver. This is a simple and ingenious little trick that will tell you if you are dealing with sterling silver or a fake.
3. Check the logo above.
Usually, you can find some logos on silver jewelry. For example, 925 represents 925 sterling silver, which has a metallic silver content of: They are usually found in less conspicuous places.
990 means ancestral silver, and the silver content is 99%. However, different countries and regions may have slightly different standards for these signs, i.e. silver content. For example, in the United Kingdom and Ireland, there is a 958 flag.
4. Check whether it has discoloration.
Silver not only oxidizes but also tends to tarnish. However, no matter how much time it takes, you can return to the original smooth color. Fake silver, on the other hand, loses its luster over time, but no amount of polishing can restore its original luster.
Rust or lack of oxidation actually indicates that the item is made of a different material than silver. So, if your silver jewelry is a bit long, you can wipe off the tarnished parts with a soft white cloth, while real silver may end up with a polished appearance. If there is no black residue on the white cloth, it is not silver.
5. Test with magnets.
Silver is not as magnetic as iron or other metals and is much more expensive than iron. Therefore, using magnets is a very good test method. This silver metal can be placed directly next to the magnet and the silver will not react with the magnet.
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The higher the purity of the silver, the quieter and deeper the sound of the silver falling to the ground, and the sharper the sound of the worse the fineness. In addition, the higher the purity of the silver, the whiter the color will be, the better the luster, the worse the color of the silver will be, the darker the color, the rougher the surface.
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1. Look at the color.
The purity is high, the whiter the silver, and the dough is delicate and uniform. If it contains lead, the dough is blue-gray; Although the oxidized ** will appear "black rust", its color is black and bright, while lead, tin, and white copper have no luster and twilight color.
2. Measure the weight.
**Slightly denser general metal, aluminum, copper light, silver heavy. Therefore, the weight can be preliminarily judged whether it is **.
3. Look at the hardness.
**The hardness is lower than copper, and the hardness is higher than lead and tin. Therefore, use a pin to scratch the surface of the real thing with a little force for testing, and the pure ** jewelry is pulled by hand, and it can be folded to make it colorful.
4. Listen to sounds.
**Falling from a height, it will not bounce up, making a "porphyry" sound. If it is copper, it is higher and sharper, and the rhyme is rapid and short; If it is made of lead or tin, the sound of throwing the ground is dull, short and elastic.
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Silver is the most circulating currency in ancient times, so how much do you know about the calculation of silver, silver is the most circulating currency in ancient times, when it comes to ancient life, we can always think of the silver with white flowers, but all topics related to money, everyone always has a strong interest, especially when we watch costume dramas, the people in it are generous, and they take out silver from their sleeves at every turn, so how much is a tael of silver in the Qing Dynasty? How much is a tael of silver worth? Maybe a lot of people don't have a concept.
We also often see in historical film and television dramas that there may not be much feeling when a meal is dozens of taels, playing cards and gambling and losing hundreds of thousands of taels, etc. Here I would like to share with you, how much is a tael of silver equivalent to now? Let's also see how many taels of silver do you have a monthly income now?
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This....I smell it all.
Silver has no peculiar smell.
And it's a little cool and sweet.
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1.Judging the authenticity of silver from its hardness. Due to the special internal composition and composition of silver, silver has the characteristics of soft texture, the softer the texture indicates the higher the purity of the silver, and the higher the hardness, the purity of the silver is not enough or fake silver.
2.Use the method of calcination to identify the real from the fake. When silver is calcined at high temperatures, the real silver will become whiter and brighter under the calcination at high temperatures, while the silver that is not pure enough or fake will turn black, so you can judge whether the silver is real or fake.
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1. Look at the color.
The higher the purity of silver jewelry, the whiter the silver, and the surface looks uniform and shiny, with polish. If it contains lead, the jewelry will take on a blue-gray color; If it contains copper, the surface of the jewelry will appear rough and the color will not have a sense of moisture.
2. Weigh the weight.
The density of ** is slightly larger than that of common metals, light aluminum, heavy silver, and copper is not light and heavy, so the weight can be preliminarily judged whether it is **. If the jewelry is large in size and light in weight, it can be preliminarily judged that the jewelry belongs to other metals.
3. Check the hardness.
**The hardness is lower than copper, and larger than lead and tin, and can be tested in an inconspicuous place where the pin is scratched, if the needle is slippery, it is difficult to leave traces on the surface, it can be judged to be copper jewelry; If it is lead and tin texture, the traces are obvious and prominent; If there are traces of the physical object and it is not obvious, it can be preliminarily judged to be ** jewelry.
4. Listen to the rhyme.
Sterling silver jewelry is loud, no elasticity, the lower its fineness, the lower the sound, and the sharper the sound and rhyme; If it is copper, its voice is higher and sharper, and the rhyme is rapid and short; If it is made of lead or tin, the sound of throwing the ground is dull, short and elastic.
The above content reference: People's Daily Online - How to distinguish between real and fake silver jewelry?
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The identification method of silver jewelry is as follows:
1. First of all, you can judge ** jewelry by color, it can be burned by fire, if it is a real ** jewelry, the color will not change after fire. If it is fake or of inferior quality**, the color of the jewelry will turn black after the fire.
2. Secondly, it is to judge the authenticity of **jewelry by sound, due to the soft texture of **, if the sound is weak when throwing, it is true**, and if it makes a crisp sound, it is other metals. Then, it can also be judged by weighing, because the specific gravity of ** is, much larger than many other metals.
3. Finally, it can also be bent, good quality is easy to bend but not easy to break, and low quality is hard to bend and can be broken.
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Answer: "There are 3 ways to identify silver: 1. Hydrochloric acid, real silver will produce a white substance when it meets hydrochloric acid, and fake silver has no reaction; 2. Magnets, real silver has no reaction after contacting the magnet, while fake silver can attract magnets; 3. Fire, the real silver will not change after being burned, and the surface of the fake silver will gradually turn black.
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The method of identifying the authenticity of silver:
1. From the point of view of the degree of appearance, there are two methods, one is the burning method, if the silver does not change, it means that it is true, and if it is
is false; The other is the nitric acid test method, where a drop of nitric acid on the silver jewelry will be wiped off as it is unchanged, indicating that it is true.
If it is gray, it means that it is false.
2. Judging from the degree of sound, if the sound of falling on the hard east is weak, it means that it is genuine.
3. Judging from the degree of weight, the weight of silver is;
4. From the degree of bending, if it is a double bend that is easy to bend and not easy to break, it means that it is genuine, and if it is a hard feeling in the process of bending.
If it is not folded, it means that it is a defective product.
5. Observe from the test of stubble, cut the silver jewelry horizontally in half, and observe the face. If the snow is soft, it will be.
98 or so.
6. Silver medicine to test, after grinding the silver jewelry out of the silver channel, apply silver medicine on the silver channel. Cheng Yue, hanging silver medicine.
The more fake ones are, the ones that are not hung with silver medicine at all.
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Summary. Dear, hello, the easiest way to identify silver is as follows: 1. Listen to the sound rhyme, more expert people actually know that a relatively simple way to identify silver jewelry is to listen to the sound rhyme.
Generally speaking, silver jewelry is loud and has no elasticity. The lower the color, the lower the sound, and the sharper and higher the voice, the higher and rhyme. 2. Look at the imprint, in fact, the jewelry of each material will generally have its own imprint on the corresponding position.
The imprints on silver jewelry are generally marked by the English abbreviation of silver, such as S925 and S990. Of course, there are many countries where silver is not printed. 3. Look at the color, generally speaking, the higher the sterling silver jewelry, the whiter the color and the higher the gloss.
Therefore, you can take a closer look when purchasing. If silver contains lead, then the jewelry will appear blue-gray; If copper is present, the surface texture is very rough.
The easiest way to identify silver.
Dear, hello, the easiest way to identify silver is as follows: 1. Listen to the sound rhyme, more expert people actually know that a relatively simple way to identify silver jewelry is to listen to the sound rhyme. Generally speaking, silver jewelry is loud and has no elasticity.
The lower the color, the lower the sound, and the sharper and higher the voice, the higher and rhyme. 2. Look at the imprint, in fact, the jewelry of each material will generally have its own imprint on the corresponding position. The imprints on silver jewelry are generally marked by the English abbreviation of silver, such as S925 and S990.
Of course, there are many countries where silver is not printed. 3. Look at the color, generally speaking, the higher the sterling silver jewelry, the whiter the color and the higher the gloss. Therefore, you can take a closer look when purchasing.
If silver contains lead, then the jewelry will appear blue-gray; If copper is present, the surface texture is very rough.
4. Check the hardness, in fact, the hardness of the first grade is generally lower than that of copper, so you can use a pin to test it when identifying. If the needle is slippery and it is difficult to leave traces on the surface, it can be judged to be copper jewelry; If it is lead and tin texture, the traces are obvious and prominent; If there are traces of the physical object and it is not obvious, it can be preliminarily judged to be ** jewelry. 5. Weighing weight, in fact, there is another method that is simple and convenient when identifying.
That is the weight, here, everyone just need to remember one sentence, aluminum is light, silver is heavy, copper is not light and not heavy.
I'm writing this ivory to you in my hand.
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